/* Merged Plone Javascript file * This file is dynamically assembled from separate parts. * Some of these parts have 3rd party licenses or copyright information attached * Such information is valid for that section, * not for the entire composite file * originating files are separated by ----- filename.js ----- */ /* ----- register_function.js ----- */ /* Essential javascripts, used a lot. * These should be placed inline * We have to be certain they are loaded before anything that uses them */ // check for ie5 mac var bugRiddenCrashPronePieceOfJunk = ( navigator.userAgent.indexOf('MSIE 5') != -1 && navigator.userAgent.indexOf('Mac') != -1 ) // check for W3CDOM compatibility var W3CDOM = (!bugRiddenCrashPronePieceOfJunk && document.getElementsByTagName && document.createElement); // cross browser function for registering event handlers function registerEventListener(elem, event, func) { if (elem.addEventListener) { elem.addEventListener(event, func, false); return true; } else if (elem.attachEvent) { var result = elem.attachEvent("on"+event, func); return result; } // maybe we could implement something with an array return false; } // cross browser function for unregistering event handlers function unRegisterEventListener(elem, event, func) { if (elem.removeEventListener) { elem.removeEventListener(event, func, false); return true; } else if (elem.detachEvent) { var result = elem.detachEvent("on"+event, func); return result; } // maybe we could implement something with an array return false; } function registerPloneFunction(func) { // registers a function to fire onload. registerEventListener(window, "load", func); } function unRegisterPloneFunction(func) { // unregisters a function so it does not fire onload. unRegisterEventListener(window, "load", func); } function getContentArea() { // returns our content area element if (W3CDOM) { var node = document.getElementById('region-content'); if (!node) { node = document.getElementById('content'); } return node; } } /* ----- cssQuery.js ----- */ /* cssQuery, version 2.0.2 (2005-08-19) Copyright: 2004-2005, Dean Edwards (http://dean.edwards.name/) License: http://creativecommons.org/licenses/LGPL/2.1/ */ eval(function(p,a,c,k,e,d){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)d[e(c)]=k[c]||e(c);k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('7 x=6(){7 1D="2.0.2";7 C=/\\s*,\\s*/;7 x=6(s,A){33{7 m=[];7 u=1z.32.2c&&!A;7 b=(A)?(A.31==22)?A:[A]:[1g];7 1E=18(s).1l(C),i;9(i=0;i<1E.y;i++){s=1y(1E[i]);8(U&&s.Z(0,3).2b("")==" *#"){s=s.Z(2);A=24([],b,s[1])}1A A=b;7 j=0,t,f,a,c="";H(j+~]/;7 20=/[\\s#.:>+~()@]|[^\\s#.:>+~()@]+/g;6 1y(s){8(S.l(s))s=" "+s;5 s.P(20)||[]};7 W=/\\s*([\\s>+~(),]|^|$)\\s*/g;7 I=/([\\s>+~,]|[^(]\\+|^)([#.:@])/g;7 18=6(s){5 s.O(W,"$1").O(I,"$1*$2")};7 1u={1Z:6(){5"\'"},P:/^(\'[^\']*\')|("[^"]*")$/,l:6(s){5 o.P.l(s)},1S:6(s){5 o.l(s)?s:o+s+o},1Y:6(s){5 o.l(s)?s.Z(1,-1):s}};7 1s=6(t){5 1u.1Y(t)};7 E=/([\\/()[\\]?{}|*+-])/g;6 R(s){5 s.O(E,"\\\\$1")};x.15("1j-2H",6(){D[">"]=6(r,f,t,n){7 e,i,j;9(i=0;i=c);5(c%m)==s}});x.15("1j-2m",6(){U=1i("L;/*@2l@8(@\\2k)U=K@2j@*/");8(!U){X=6(e,t,n){5 n?e.2i("*",t):e.X(t)};14=6(e,n){5!n||(n=="*")||(e.2h==n)};1h=1g.1I?6(e){5/1J/i.l(Q(e).1I)}:6(e){5 Q(e).1H.1f!="2g"};1e=6(e){5 e.2f||e.1G||1b(e)};6 1b(e){7 t="",n,i;9(i=0;(n=e.1F[i]);i++){1d(n.1c){F 11:F 1:t+=1b(n);1a;F 3:t+=n.2e;1a}}5 t}}});19=K;5 x}();',62,190,'|||||return|function|var|if|for||||||||pseudoClasses||||test|||this||AttributeSelector|||||||cssQuery|length|push|fr|id||selectors||case|nextElementSibling|while||tests|true|false|thisElement||replace|match|getDocument|regEscape||attributeSelectors|isMSIE|cache||getElementsByTagName|isNaN|slice|child||new|getAttribute|compareNamespace|addModule|previousElementSibling|compareTagName|parseSelector|loaded|break|_0|nodeType|switch|getTextContent|tagName|document|isXML|eval|css|_1|split|ch|parentNode|childElements|nthChild|disabled|firstElementChild|getText|RegExp|Quote|x22|PREFIX|lang|_2|arguments|else|all|links|version|se|childNodes|innerText|documentElement|contentType|xml|parseInt|indeterminate|checked|last|nth|lastElementChild|parse|_3|add|href|String|className|create|NS_IE|remove|toString|ST|select|Array|null|_4|mimeType|lastChild|firstChild|continue|modules|delete|join|caching|error|nodeValue|textContent|HTML|prefix|getElementsByTagNameNS|end|x5fwin32|cc_on|standard||odd|even|enabled|hash|location|target|not|only|empty|root|contains|level3|outerHTML|htmlFor|class|toLowerCase|Function|name|first|level2|prototype|item|scopeName|toUpperCase|ownerDocument|Document|XML|Boolean|URL|unknown|typeof|nextSibling|previousSibling|visited|link|valueOf|clearCache|catch|concat|constructor|callee|try'.split('|'),0,{})) /* ----- plone_javascript_variables.js ----- */ // Global Plone variables that need to be accessible to the Javascripts var portal_url = 'http://www.rn-adriamonfalcone.it'; var form_modified_message = 'Your form has not been saved. All changes you have made will be lost.'; var form_resubmit_message = 'Your already clicked the submit button. Do you really want to submit this form again?'; /* ----- nodeutilities.js ----- */ function wrapNode(node, wrappertype, wrapperclass){ /* utility function to wrap a node in an arbitrary element of type "wrappertype" * with a class of "wrapperclass" */ var wrapper = document.createElement(wrappertype) wrapper.className = wrapperclass; var innerNode = node.parentNode.replaceChild(wrapper,node); wrapper.appendChild(innerNode); }; function nodeContained(innernode, outernode){ // check if innernode is contained in outernode var node = innernode.parentNode; while (node != document) { if (node == outernode) { return true; } node=node.parentNode; } return false; }; function findContainer(node, func) { // Starting with the given node, find the nearest containing element // for which the given function returns true. while (node != null) { if (func(node)) { return node; } node = node.parentNode; } return false; }; function hasClassName(node, class_name) { return new RegExp('\\b'+class_name+'\\b').test(node.className); }; function addClassName(node, class_name) { if (!node.className) { node.className = class_name; } else if (!hasClassName(node, class_name)) { var className = node.className+" "+class_name; // cleanup node.className = className.split(/\s+/).join(' '); } }; function removeClassName(node, class_name) { var className = node.className; if (className) { // remove className = className.replace(new RegExp('\\b'+class_name+'\\b'), ''); // cleanup className = className.replace(/\s+/g, ' '); node.className = className.replace(/\s+$/g, ''); } }; function replaceClassName(node, old_class, new_class, ignore_missing) { if (ignore_missing && !hasClassName(node, old_class)) { addClassName(node, new_class); } else { var className = node.className; if (className) { // replace className = className.replace(new RegExp('\\b'+old_class+'\\b'), new_class); // cleanup className = className.replace(/\s+/g, ' '); node.className = className.replace(/\s+$/g, ''); } } }; function walkTextNodes(node, func, data) { // traverse childnodes and call func when a textnode is found if (!node){return false} if (node.hasChildNodes) { // we can't use for (i in childNodes) here, because the number of // childNodes might change (higlightsearchterms) for (var i=0;i | // +----------------------------------------------------------------------+ */ var liveSearchReq = false; var t = null; var liveSearchLast = ""; var queryTarget = "livesearch_reply?q="; var searchForm = null; var searchInput = null; var isIE = false; var _cache = new Object(); var widthOffset=1; function calculateWidth(){ } function getElementDimensions(elemID) { var base = document.getElementById(elemID); var offsetTrail = base; var offsetLeft = 0; var offsetTop = 0; var width = 0; while (offsetTrail) { offsetLeft += offsetTrail.offsetLeft; offsetTop += offsetTrail.offsetTop; offsetTrail = offsetTrail.offsetParent; } if (navigator.userAgent.indexOf("Mac") != -1 && typeof document.body.leftMargin != "undefined") { offsetLeft += document.body.leftMargin; offsetTop += document.body.topMargin; } if(!isIE){ width = searchInput.offsetWidth-widthOffset*2; } else { width = searchInput.offsetWidth; } return { left:offsetLeft, top:offsetTop, width: width, height: base.offsetHeight, bottom: offsetTop + base.offsetHeight, right : offsetLeft + width}; } function liveSearchInit() { searchInput = document.getElementById('searchGadget'); if (searchInput == null || searchInput == undefined) return // Only keypress catches repeats in moz/FF but keydown is needed for // khtml based browsers. if (navigator.userAgent.indexOf("KHTML") > 0) { searchInput.addEventListener("keydown",liveSearchKeyPress,false); searchInput.addEventListener("focus",liveSearchDoSearch,false); searchInput.addEventListener("keydown",liveSearchStart, false); searchInput.addEventListener("blur",liveSearchHideDelayed,false); } else if (searchInput.addEventListener) { searchInput.addEventListener("keypress",liveSearchKeyPress,false); searchInput.addEventListener("blur",liveSearchHideDelayed,false); searchInput.addEventListener("keypress",liveSearchStart, false); } else { searchInput.attachEvent("onkeydown",liveSearchKeyPress); searchInput.attachEvent("onkeydown",liveSearchStart); // searchInput.attachEvent("onblur",liveSearchHide); isIE = true; } // Why doesn't this work in konq, setting it inline does. searchInput.setAttribute("autocomplete","off"); var pos = getElementDimensions('searchGadget'); result = document.getElementById('LSResult'); pos.left = pos.left - result.offsetParent.offsetLeft + pos.width; result.style.display='none'; } function liveSearchHideDelayed() { window.setTimeout("liveSearchHide()",400); } function liveSearchHide() { document.getElementById("LSResult").style.display = "none"; var highlight = document.getElementById("LSHighlight"); if (highlight) { highlight.removeAttribute("id"); } } function getFirstHighlight() { var set = getHits(); return set[0]; } function getLastHighlight() { var set = getHits(); return set[set.length-1]; } function getHits() { var res = document.getElementById("LSShadow"); var set = res.getElementsByTagName('li'); return set } function findChild(object, specifier) { var cur = object.firstChild; try { while (cur != undefined) { cur = cur.nextSibling; if (specifier(cur) == true) return cur; } } catch(e) {}; return null; } function findNext(object, specifier) { var cur = object; try { while (cur != undefined) { cur = cur.nextSibling; if (cur.nodeType==3) cur=cur.nextSibling; if (cur != undefined) { if (specifier(cur) == true) return cur; } else { break } } } catch(e) {}; return null; } function findPrev(object, specifier) { var cur = object; try { cur = cur.previousSibling; if (cur.nodeType==3) cur=cur.previousSibling; if (cur!=undefined) { if (specifier(cur) == true) return cur; } } catch(e) {}; return null; } function liveSearchKeyPress(event) { if (event.keyCode == 40 ) //KEY DOWN { highlight = document.getElementById("LSHighlight"); if (!highlight) { highlight = getFirstHighlight(); } else { highlight.removeAttribute("id"); highlight = findNext(highlight, function (o) {return o.className =="LSRow";}); } if (highlight) { highlight.setAttribute("id","LSHighlight"); } if (!isIE) { event.preventDefault(); } } //KEY UP else if (event.keyCode == 38 ) { highlight = document.getElementById("LSHighlight"); if (!highlight) { highlight = getLastHighlight(); } else { highlight.removeAttribute("id"); highlight = findPrev(highlight, function (o) {return o.className=='LSRow';}); } if (highlight) { highlight.setAttribute("id","LSHighlight"); } if (!isIE) { event.preventDefault(); } } //ESC else if (event.keyCode == 27) { highlight = document.getElementById("LSHighlight"); if (highlight) { highlight.removeAttribute("id"); } document.getElementById("LSResult").style.display = "none"; } } function liveSearchStart(event) { if (t) { window.clearTimeout(t); } code = event.keyCode; if (code!=40 && code!=38 && code!=27 && code!=37 && code!=39) { t = window.setTimeout("liveSearchDoSearch()",200); } } function liveSearchDoSearch() { if (typeof liveSearchRoot == "undefined") { liveSearchRoot = ""; } if (typeof liveSearchRootSubDir == "undefined") { liveSearchRootSubDir = ""; } if (liveSearchLast != searchInput.value) { if (liveSearchReq && liveSearchReq.readyState < 4) { liveSearchReq.abort(); } if ( searchInput.value == "") { liveSearchHide(); return false; } // Do nothing as long as we have less then two characters - // the search results makes no sense, and it's harder on the server. if ( searchInput.value.length < 2) { liveSearchHide(); return false; } // Do we have cached results var result = _cache[searchInput.value]; if (result) { showResult(result); return; } liveSearchReq = new XMLHttpRequest(); liveSearchReq.onreadystatechange= liveSearchProcessReqChange; // need to use encodeURIComponent instead of encodeURI, to escape + liveSearchReq.open("GET", liveSearchRoot + queryTarget + encodeURIComponent(searchInput.value) ); liveSearchLast = searchInput.value; liveSearchReq.send(null); } } function showResult(result) { var res = document.getElementById("LSResult"); res.style.display = "block"; var sh = document.getElementById("LSShadow"); sh.innerHTML = result; } function liveSearchProcessReqChange() { if (liveSearchReq.readyState == 4) { if (liveSearchReq.status > 299 || liveSearchReq.status < 200 || liveSearchReq.responseText.length < 10) return; showResult(liveSearchReq.responseText); _cache[liveSearchLast] = liveSearchReq.responseText; } } function liveSearchSubmit() { var highlight = document.getElementById("LSHighlight"); if (highlight){ target = highlight.getElementsByTagName('a')[0]; window.location = liveSearchRoot + liveSearchRootSubDir + target; return false; } else { return true; } } if (window.addEventListener) window.addEventListener("load",liveSearchInit,false); else if (window.attachEvent) window.attachEvent("onload", liveSearchInit); /* ----- fullscreenmode.js ----- */ function toggleFullScreenMode() { var body = cssQuery('body')[0]; if(document.getElementById('icon-full_screen')) { var fsicon = document.getElementById('icon-full_screen'); } if (hasClassName(body, 'fullscreen')) { // unset cookie removeClassName(body, 'fullscreen'); createCookie('fullscreenMode', ''); if(fsicon) { fsicon.src = 'fullscreenexpand_icon.gif'; } } else { // set cookie addClassName(body, 'fullscreen'); createCookie('fullscreenMode', '1'); if(fsicon) { fsicon.src = 'fullscreencollapse_icon.gif'; } } }; function fullscreenModeLoad() { if(document.getElementById('icon-full_screen')) { var fsicon = document.getElementById('icon-full_screen'); } // based on cookie if (readCookie('fullscreenMode') == '1') { var body = cssQuery('body')[0]; addClassName(body, 'fullscreen'); if(fsicon) { fsicon.src = 'fullscreencollapse_icon.gif'; } } }; registerPloneFunction(fullscreenModeLoad) /* ----- select_all.js ----- */ // Functions for selecting all checkboxes in folder_contents/search_form view function selectAll(id, formName) { // Get the elements. if formName is provided, get the elements inside the form if (formName==null) { checkboxes = document.getElementsByName(id) for (i = 0; i < checkboxes.length; i++){ checkboxes[i].checked = true ; } } else { for (i=0; i *
* * A Title *
*
* *
* * * When the menu is toggled, then the dl with the class actionMenu will get an * additional class which switches between 'activated' and 'deactivated'. * You can use this to style it accordingly, for example: * * .actionMenu.activated { * display: block; * } * * .actionMenu.deactivated { * display: none; * } * * When you click somewhere else than the menu, then all open menus will be * deactivated. When you move your mouse over the a-tag of another menu, then * that one will be activated and all others deactivated. When you click on a * link inside the actionMenuContent element, then the menu will be closed and * the link followed. * * This file uses functions from register_function.js, cssQuery.js and * nodeutils.js. * */ function isActionMenu(node) { if (hasClassName(node, 'actionMenu')) { return true; } return false; }; function hideAllMenus() { var menus = cssQuery('dl.actionMenu'); for (var i=0; i < menus.length; i++) { replaceClassName(menus[i], 'activated', 'deactivated', true); } }; function toggleMenuHandler(event) { if (!event) var event = window.event; // IE compatibility // terminate if we hit a non-compliant DOM implementation // returning true, so the link is still followed if (!W3CDOM){return true;} var container = findContainer(this, isActionMenu); if (!container) { return true; } // check if the menu is visible if (hasClassName(container, 'activated')) { // it's visible - hide it replaceClassName(container, 'activated', 'deactivated', true); } else { // it's invisible - make it visible replaceClassName(container, 'deactivated', 'activated', true); } return false; }; function hideMenusHandler(event) { if (!event) var event = window.event; // IE compatibility hideAllMenus(); // we want to follow this link return true; }; function actionMenuDocumentMouseDown(event) { if (!event) var event = window.event; // IE compatibility if (event.target) targ = event.target; else if (event.srcElement) targ = event.srcElement; var container = findContainer(targ, isActionMenu); if (container) { // targ is part of the menu, so just return and do the default return true; } hideAllMenus(); return true; }; function actionMenuMouseOver(event) { if (!event) var event = window.event; // IE compatibility if (!this.tagName && (this.tagName == 'A' || this.tagName == 'a')) { return true; } var container = findContainer(this, isActionMenu); if (!container) { return true; } var menu_id = container.id; var switch_menu = false; // hide all menus var menus = cssQuery('dl.actionMenu'); for (var i=0; i < menus.length; i++) { var menu = menus[i] // check if the menu is visible if (hasClassName(menu, 'activated')) { switch_menu = true; } // turn off menu when it's not the current one if (menu.id != menu_id) { replaceClassName(menu, 'activated', 'deactivated', true); } } if (switch_menu) { var menu = cssQuery('#'+menu_id)[0]; if (menu) { replaceClassName(menu, 'deactivated', 'activated', true); } } return true; }; function initializeMenus() { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM) {return false;} document.onmousedown = actionMenuDocumentMouseDown; hideAllMenus(); // add toggle function to header links var menu_headers = cssQuery('dl.actionMenu > dt.actionMenuHeader > a'); for (var i=0; i < menu_headers.length; i++) { var menu_header = menu_headers[i]; menu_header.onclick = toggleMenuHandler; menu_header.onmouseover = actionMenuMouseOver; } // add hide function to all links in the dropdown, so the dropdown closes // when any link is clicked var menu_contents = cssQuery('dl.actionMenu > dd.actionMenuContent'); for (var i=0; i < menu_contents.length; i++) { menu_contents[i].onclick = hideMenusHandler; } // uncomment to enable sorting of elements //var nodes = cssQuery('#objectMenu > dd.actionMenuContent li'); //sortNodes(nodes, getInnerTextFast); }; registerPloneFunction(initializeMenus); /* ----- mark_special_links.js ----- */ /* Scan all links in the document and set classes on them if * they point outside the site, or are special protocols * To disable this effect for links on a one-by-one-basis, * give them a class of 'link-plain' */ function scanforlinks() { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM) { return false; } contentarea = getContentArea(); if (!contentarea) { return false; } links = contentarea.getElementsByTagName('a'); for (i=0; i < links.length; i++) { if ( (links[i].getAttribute('href')) && (links[i].className.indexOf('link-plain')==-1) ) { var linkval = links[i].getAttribute('href'); // check if the link href is a relative link, or an absolute link to // the current host. if (linkval.toLowerCase().indexOf(window.location.protocol + '//' + window.location.host)==0) { // absolute link internal to our host - do nothing } else if (linkval.indexOf('http:') != 0) { // not a http-link. Possibly an internal relative link, but also // possibly a mailto or other protocol add tests for relevant // protocols as you like. protocols = ['mailto', 'ftp', 'news', 'irc', 'h323', 'sip', 'callto', 'https', 'feed', 'webcal']; // h323, sip and callto are internet telephony VoIP protocols for (p=0; p < protocols.length; p++) { if (linkval.indexOf(protocols[p]+':') == 0) { // if the link matches one of the listed protocols, add // className = link-protocol wrapNode(links[i], 'span', 'link-'+protocols[p]); break; } } } else { // we are in here if the link points to somewhere else than our // site. if ( links[i].getElementsByTagName('img').length == 0 ) { // we do not want to mess with those links that already have // images in them wrapNode(links[i], 'span', 'link-external'); // uncomment the next line if you want external links to be // opened in a new window. // links[i].setAttribute('target', '_blank'); } } } } }; registerPloneFunction(scanforlinks); /* ----- collapsiblesections.js ----- */ /* * This is the code for the collapsibles. It uses the following markup: * *
*
* A Title *
*
* *
*
* * When the collapsible is toggled, then the dl will get an additional class * which switches between 'collapsedBlockCollapsible' and * 'expandedBlockCollapsible'. You can use this to style it accordingly, for * example: * * .expandedBlockCollapsible .collapsibleContent { * display: block; * } * * .collapsedBlockCollapsible .collapsibleContent { * display: none; * } * * If you add the 'collapsedOnLoad' class to the dl, then it will get * collapsed on page load, this is done, so the content is accessible even when * javascript is disabled. * * If you add the 'inline' class to the dl, then it will toggle between * 'collapsedInlineCollapsible' and 'expandedInlineCollapsible' instead of * 'collapsedBlockCollapsible' and 'expandedBlockCollapsible'. * * This file uses functions from register_function.js, cssQuery.js and * nodeutils.js. * */ function isCollapsible(node) { if (hasClassName(node, 'collapsible')) { return true; } return false; }; function toggleCollapsible(event) { if (!event) var event = window.event; // IE compatibility if (!this.tagName && (this.tagName == 'DT' || this.tagName == 'dt')) { return true; } var container = findContainer(this, isCollapsible); if (!container) { return true; } if (hasClassName(container, 'collapsedBlockCollapsible')) { replaceClassName(container, 'collapsedBlockCollapsible', 'expandedBlockCollapsible'); } else if (hasClassName(container, 'expandedBlockCollapsible')) { replaceClassName(container, 'expandedBlockCollapsible', 'collapsedBlockCollapsible'); } else if (hasClassName(container, 'collapsedInlineCollapsible')) { replaceClassName(container, 'collapsedInlineCollapsible', 'expandedInlineCollapsible'); } else if (hasClassName(container, 'expandedInlineCollapsible')) { replaceClassName(container, 'expandedInlineCollapsible', 'collapsedInlineCollapsible'); } }; function activateCollapsibles() { if (!W3CDOM) {return false;} var collapsibles = cssQuery('dl.collapsible'); for (var i=0; i < collapsibles.length; i++) { var collapsible = collapsibles[i]; var collapsible_header = cssQuery('dt.collapsibleHeader', collapsible)[0]; collapsible_header.onclick = toggleCollapsible; if (hasClassName(collapsible, 'inline')) { // the collapsible should be inline if (hasClassName(collapsible, 'collapsedOnLoad')) { replaceClassName(collapsible, 'collapsedOnLoad', 'collapsedInlineCollapsible'); } else { addClassName(collapsible, 'expandedInlineCollapsible'); } } else { // the collapsible is a block if (hasClassName(collapsible, 'collapsedOnLoad')) { replaceClassName(collapsible, 'collapsedOnLoad', 'collapsedBlockCollapsible'); } else { addClassName(collapsible, 'expandedBlockCollapsible'); } } } }; registerPloneFunction(activateCollapsibles); /* ----- highlightsearchterms.js ----- */ function highlightTermInNode(node, word) { var contents = node.nodeValue; var index = contents.toLowerCase().indexOf(word.toLowerCase()); if (index < 0){return false}; var parent = node.parentNode; if (parent.className != "highlightedSearchTerm") { // make 3 shiny new nodes var hiword = document.createElement("span"); hiword.className = "highlightedSearchTerm"; hiword.appendChild(document.createTextNode(contents.substr(index, word.length))); parent.insertBefore(document.createTextNode(contents.substr(0, index)), node); parent.insertBefore(hiword, node); parent.insertBefore(document.createTextNode(contents.substr(index+word.length)), node); parent.removeChild(node); } } function highlightSearchTerms(terms, startnode) { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; if (!terms){return false}; if (!startnode){return false}; for (var term_index=0; term_index < terms.length; term_index++) { // don't highlight reserved catalog search terms var term = terms[term_index]; var term_lower = term.toLowerCase(); if (term_lower != 'not' && term_lower != 'and' && term_lower != 'or') { walkTextNodes(startnode, highlightTermInNode, term); } } } function getSearchTermsFromURI(uri) { var query; if (typeof decodeURI != 'undefined') { query = decodeURI(uri); } else if (typeof unescape != 'undefined') { // _robert_ ie 5 does not have decodeURI query = unescape(uri); } else { // we just try to be lucky, for single words this will still work } var result = new Array(); if (window.decodeReferrer) { var referrerSearch = decodeReferrer(); if (null != referrerSearch && referrerSearch.length > 0) { result = referrerSearch; } } var qfinder = new RegExp("searchterm=([^&]*)", "gi"); var qq = qfinder.exec(query); if (qq && qq[1]) { var terms = qq[1].replace(/\+/g,' ').split(/\s+/); for (var i=0; i < terms.length; i++) { if (terms[i] != '') { result.push(terms[i]); } } return result; } return result.length == 0 ? false : result; } function highlightSearchTermsFromURI() { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; // search-term-highlighter function -- Geir Bækholt var terms = getSearchTermsFromURI(window.location.search); // make sure we start the right place so we don't higlight menuitems or breadcrumb var contentarea = getContentArea(); highlightSearchTerms(terms, contentarea); } registerPloneFunction(highlightSearchTermsFromURI); /* ----- se-highlight.js ----- */ /* List of search engine matchers and the referrer search * code where carefully borrowed from the * "Search Engine Keyword Highlight" by Scott Yang, * see http://fucoder.com/code/se-hilite/ for further * details. */ var searchEngines = [ ['^http://(www)?\\.?google.*', 'q='], // Google ['^http://search\\.yahoo.*', 'p='], // Yahoo ['^http://search\\.msn.*', 'q='], // MSN ['^http://search\\.aol.*', 'userQuery='], // AOL ['^http://(www\\.)?altavista.*', 'q='], // AltaVista ['^http://(www\\.)?feedster.*', 'q='], // Feedster ['^http://search\\.lycos.*', 'query='], // Lycos ['^http://(www\\.)?alltheweb.*', 'q='] // AllTheWeb ] function decodeReferrer(ref) { // checks if we are beeing searched by a search engine if (null == ref && document.referrer) { ref = document.referrer; } if (!ref) return null; var seQuery = ''; for (var i = 0; i < searchEngines.length; i ++) { var match = new RegExp(searchEngines[i][0], 'i'); if (ref.match(match)) { var match = new RegExp('^.*'+searchEngines[i][1]+'([^&]+)&?.*$'); seQuery = ref.replace(match, '$1'); if (seQuery) { seQuery = decodeURIComponent(seQuery); seQuery = seQuery.replace(/\'|"/, ''); return seQuery.split(/[\s,\+\.]+/); } } } return null; } /* ----- first_input_focus.js ----- */ // Focus on error function setFocus(){ // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; var xre = new RegExp(/\berror\b/); // Search only forms to avoid spending time on regular text for (var f = 0; (formnode = document.getElementsByTagName('form').item(f)); f++){ // Search for errors first, focus on first error if found for (var i = 0; (node = formnode.getElementsByTagName('div').item(i)); i++) { if (xre.exec(node.className)){ for (var j = 0; (inputnode = node.getElementsByTagName('input').item(j)); j++) { try { if (inputnode.focus) { // check availability first inputnode.focus(); return; } } catch(e) { // try next one, this can happen with a hidden or // invisible input field } } } } } } registerPloneFunction(setFocus) /* ----- folder_contents_filter.js ----- */ // Actions used in the folder_contents view function submitFolderAction(folderAction) { document.folderContentsForm.action = document.folderContentsForm.action+'/'+folderAction; document.folderContentsForm.submit(); } function submitFilterAction() { document.folderContentsForm.action = document.folderContentsForm.action+'/folder_contents'; filter_selection=document.getElementById('filter_selection'); for (var i =0; i < filter_selection.length; i++){ if (filter_selection.options[i].selected) { if (filter_selection.options[i].value=='#') { document.folderContentsForm.filter_state.value='clear_view_filter'; } else { document.folderContentsForm.filter_state.value='set_view_filter'; } } } document.folderContentsForm.submit(); } /* ----- folder_contents_hideAddItems.js ----- */ // function to hide the traditional add items pull down menu. function hideTraditionalAddItemPullDown() { // Get the old style Add Item pulldown. We already have // such a menu. This is only for system that don't have javascript // so we can savely remove it. pullDown = document.getElementById('traditional-add-item-pulldown'); if (pullDown) { pullDown.style.display='none'; } } registerPloneFunction(hideTraditionalAddItemPullDown) /* ----- styleswitcher.js ----- */ // StyleSwitcher functions written by Paul Sowden function setActiveStyleSheet(title, reset) { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; var i, a, main; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if (a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) { a.disabled = true; if (a.getAttribute("title") == title) { a.disabled = false; } } } if (reset == 1) { createCookie("wstyle", title, 365); } }; function setStyle() { var style = readCookie("wstyle"); if (style != null) { setActiveStyleSheet(style, 0); } }; registerPloneFunction(setStyle); /* ----- table_sorter.js ----- */ /********* Table sorter script *************/ // Table sorter script, thanks to Geir Bækholt for this. // DOM table sorter originally made by Paul Sowden function compare(a,b) { au = new String(a); bu = new String(b); if (au.charAt(4) != '-' && au.charAt(7) != '-') { var an = parseFloat(au) var bn = parseFloat(bu) } if (isNaN(an) || isNaN(bn)) {as = au.toLowerCase() bs = bu.toLowerCase() if (as > bs) {return 1;} else {return -1;} } else { return an - bn; } } function getConcatenedTextContent(node) { var _result = ""; if (node == null) { return _result; } var childrens = node.childNodes; var i = 0; while (i < childrens.length) { var child = childrens.item(i); switch (child.nodeType) { case 1: // ELEMENT_NODE case 5: // ENTITY_REFERENCE_NODE _result += getConcatenedTextContent(child); break; case 3: // TEXT_NODE case 2: // ATTRIBUTE_NODE case 4: // CDATA_SECTION_NODE _result += child.nodeValue; break; case 6: // ENTITY_NODE case 7: // PROCESSING_INSTRUCTION_NODE case 8: // COMMENT_NODE case 9: // DOCUMENT_NODE case 10: // DOCUMENT_TYPE_NODE case 11: // DOCUMENT_FRAGMENT_NODE case 12: // NOTATION_NODE // skip break; } i ++; } return _result; } function sort(e) { var el = window.event ? window.event.srcElement : e.currentTarget; // a pretty ugly sort function, but it works nonetheless var a = new Array(); // check if the image or the th is clicked. Proceed to parent id it is the image // NOTE THAT nodeName IS UPPERCASE if (el.nodeName == 'IMG') el = el.parentNode; //var name = el.firstChild.nodeValue; // This is not very robust, it assumes there is an image as first node then text var name = el.childNodes.item(1).nodeValue; var dad = el.parentNode; var node; // kill all arrows for (var im = 0; (node = dad.getElementsByTagName("th").item(im)); im++) { // NOTE THAT nodeName IS IN UPPERCASE if (node.lastChild.nodeName == 'IMG') { lastindex = node.getElementsByTagName('img').length - 1; node.getElementsByTagName('img').item(lastindex).setAttribute('src',portal_url + '/arrowBlank.gif'); } } for (var i = 0; (node = dad.getElementsByTagName("th").item(i)); i++) { var xre = new RegExp(/\bnosort\b/); // Make sure we are not messing with nosortable columns, then check second node. if (!xre.exec(node.className) && node.childNodes.item(1).nodeValue == name) { //window.alert(node.childNodes.item(1).nodeValue; lastindex = node.getElementsByTagName('img').length -1; node.getElementsByTagName('img').item(lastindex).setAttribute('src',portal_url + '/arrowUp.gif'); break; } } var tbody = dad.parentNode.parentNode.getElementsByTagName("tbody").item(0); for (var j = 0; (node = tbody.getElementsByTagName("tr").item(j)); j++) { // crude way to sort by surname and name after first choice a[j] = new Array(); a[j][0] = getConcatenedTextContent(node.getElementsByTagName("td").item(i)); a[j][1] = getConcatenedTextContent(node.getElementsByTagName("td").item(1)); a[j][2] = getConcatenedTextContent(node.getElementsByTagName("td").item(0)); a[j][3] = node; } if (a.length > 1) { a.sort(compare); // not a perfect way to check, but hell, it suits me fine if (a[0][0] == getConcatenedTextContent(tbody.getElementsByTagName("tr").item(0).getElementsByTagName("td").item(i)) && a[1][0] == getConcatenedTextContent(tbody.getElementsByTagName("tr").item(1).getElementsByTagName("td").item(i))) { a.reverse(); lastindex = el.getElementsByTagName('img').length - 1; el.getElementsByTagName('img').item(lastindex).setAttribute('src', portal_url + '/arrowDown.gif'); } } for (var j = 0; j < a.length; j++) { a[j][3].className = ((j % 2) == 0) ? 'odd' : 'even'; tbody.appendChild(a[j][3]); } } function initalizeTableSort(e) { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; var tbls = document.getElementsByTagName('table'); for (var t = 0; t < tbls.length; t++) { // elements of class="listing" can be sorted var re = new RegExp(/\blisting\b/) // elements of class="nosort" should not be sorted var xre = new RegExp(/\bnosort\b/) if (re.exec(tbls[t].className) && !xre.exec(tbls[t].className)) { try { var thead = tbls[t].getElementsByTagName("thead").item(0); var node; // set up blank spaceholder gifs blankarrow = document.createElement('img'); blankarrow.setAttribute('src', portal_url + '/arrowBlank.gif'); blankarrow.setAttribute('height',6); blankarrow.setAttribute('width',9); // the first sortable column should get an arrow initially. initialsort = false; for (var i = 0; (node = thead.getElementsByTagName("th").item(i)); i++) { // check that the columns does not have class="nosort" if (!xre.exec(node.className)) { node.insertBefore(blankarrow.cloneNode(1), node.firstChild); node.style.cursor = 'pointer'; if (!initialsort) { initialsort = true; uparrow = document.createElement('img'); uparrow.setAttribute('src', portal_url + '/arrowUp.gif'); uparrow.setAttribute('height',6); uparrow.setAttribute('width',9); node.appendChild(uparrow); } else { node.appendChild(blankarrow.cloneNode(1)); } if (node.addEventListener) node.addEventListener("click",sort,false); else if (node.attachEvent) node.attachEvent("onclick",sort); } } } catch(er) {} } } } // **** End table sort script *** registerPloneFunction(initalizeTableSort) /* ----- calendar_formfield.js ----- */ // jscalendar glue -- Leonard Norrgård // This function gets called when the user clicks on some date. function onJsCalendarDateUpdate(cal) { var year = cal.params.input_id_year; var month = cal.params.input_id_month; var day = cal.params.input_id_day; // var hour = cal.params.input_id_hour; // var minute = cal.params.input_id_minute; // cal.params.inputField.value = cal.date.print('%Y/%m/%d %H:%M'); // doesn't work in Opera, don't use time now //cal.params.inputField.value = cal.date.print('%Y/%m/%d'); // doesn't work in Opera var daystr = '' + cal.date.getDate(); if (daystr.length == 1) daystr = '0' + daystr; var monthstr = '' + (cal.date.getMonth()+1); if (monthstr.length == 1) monthstr = '0' + monthstr; cal.params.inputField.value = '' + cal.date.getFullYear() + '/' + monthstr + '/' + daystr year.value = cal.params.inputField.value.substring(0,4); month.value = cal.params.inputField.value.substring(5,7); day.value = cal.params.inputField.value.substring(8,10); // hour.value = cal.params.inputField.value.substring(11,13); // minute.value= cal.params.inputField.value.substring(14,16); } function showJsCalendar(input_id_anchor, input_id, input_id_year, input_id_month, input_id_day, input_id_hour, input_id_minute, yearStart, yearEnd) { // do what jscalendar-x.y.z/calendar-setup.js:Calendar.setup would do var input_id_anchor = document.getElementById(input_id_anchor); var input_id = document.getElementById(input_id); var input_id_year = document.getElementById(input_id_year); var input_id_month = document.getElementById(input_id_month); var input_id_day = document.getElementById(input_id_day); // var input_id_hour = document.getElementById(input_id_hour); // var input_id_minute = document.getElementById(input_id_minute); var format = 'y/mm/dd'; var dateEl = input_id; var mustCreate = false; var cal = window.calendar; var params = { 'range' : [yearStart, yearEnd], inputField : input_id, input_id_year : input_id_year, input_id_month: input_id_month, input_id_day : input_id_day // input_id_hour : input_id_hour, // input_id_minute: input_id_minute }; function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } }; param_default("inputField", null); param_default("displayArea", null); param_default("button", null); param_default("eventName", "click"); param_default("ifFormat", "%Y/%m/%d"); param_default("daFormat", "%Y/%m/%d"); param_default("singleClick", true); param_default("disableFunc", null); param_default("dateStatusFunc", params["disableFunc"]); // takes precedence if both are defined param_default("dateText", null); param_default("firstDay", 1); param_default("align", "Bl"); param_default("range", [1900, 2999]); param_default("weekNumbers", true); param_default("flat", null); param_default("flatCallback", null); param_default("onSelect", null); param_default("onClose", null); param_default("onUpdate", null); param_default("date", null); param_default("showsTime", false); param_default("timeFormat", "24"); param_default("electric", true); param_default("step", 2); param_default("position", null); param_default("cache", false); param_default("showOthers", false); param_default("multiple", null); if (!(cal && params.cache)) { window.calendar = cal = new Calendar(params.firstDay, null, onJsCalendarDateUpdate, function(cal) { cal.hide(); }); cal.time24 = true; cal.weekNumbers = true; mustCreate = true; } else { cal.hide(); } cal.showsOtherMonths = false; cal.yearStep = 2; cal.setRange(yearStart,yearEnd); cal.params = params; cal.setDateStatusHandler(null); cal.getDateText = null; cal.setDateFormat(format); if (mustCreate) cal.create(); cal.refresh(); if (!params.position) cal.showAtElement(input_id_anchor, null); else cal.showAt(params.position[0], params.position[1]); return false; } // This function updates a hidden date field with the current values of the widgets function update_date_field(field, year, month, day, hour, minute, ampm) { var field = document.getElementById(field) var date = document.getElementById(date) var year = document.getElementById(year) var month = document.getElementById(month) var day = document.getElementById(day) var hour = document.getElementById(hour) var minute = document.getElementById(minute) var ampm = document.getElementById(ampm) if (0 < year.value) { // Return ISO date string // Note: This relies heavily on what date_components_support.py puts into the form. field.value = year.value + "-" + month.value + "-" + day.value + " " + hour.value + ":" + minute.value // Handle optional AM/PM if (ampm && ampm.value) field.value = field.value + " " + ampm.value } else { // Return empty string field.value = '' // Reset widgets month.options[0].selected = 1 day.options[0].selected = 1 hour.options[0].selected = 1 minute.options[0].selected = 1 if (ampm && ampm.options) ampm.options[0].selected = 1 } } /* ----- calendarpopup.js ----- */ // The calendar popup show/hide: function showDay(date) { document.getElementById('day' + date).style.visibility = 'visible'; return true; } function hideDay(date) { document.getElementById('day' + date).style.visibility = 'hidden'; return true; } /* ----- ie5fixes.js ----- */ /* Mike Malloch's fixes for Internet Explorer 5 - * We dont care too much about IE5, * But these stop if from spitting errormessages at the user */ function hackPush(el){ this[this.length] = el; } function hackPop(){ var N = this.length - 1, el = this[N]; this.length = N return el; } function hackShift(){ var one = this[0], N = this.length; for (var i = 1; i < N; i++){ this[i-1] = this[i]; } this.length = N-1 return one; } var testPushPop = new Array(); if (testPushPop.push){ }else{ Array.prototype.push = hackPush Array.prototype.pop = hackPop Array.prototype.shift = hackShift; } /* ----- formUnload.js ----- */ /* BeforeUnload form processing */ if (!window.beforeunload) (function() { var BeforeUnloadHandler = function() { var self = this; this.message = window.form_modified_message || "Your form has not been saved. All changes you have made will be lost."; this.forms = []; this.chkId = []; this.chkType = new this.CheckType(); this.handlers = [this.isAnyFormChanged]; this.submitting = false; this.execute = function(event) { if (self.submitting) return; if (!event) event = window.event; for (var i = 0; i < self.handlers.length; i++) { var fn = self.handlers[i]; var message = message || fn.apply(self); } if (message===true) message = self.message; if (message===false) message = undefined; if (event && message) { event.returnValue = message; } return message; } this.execute.tool = this; } var Class = BeforeUnloadHandler.prototype; // form checking code Class.isAnyFormChanged = function() { for (var i=0; i < this.forms.length; i++) { var form = this.forms[i]; if (this.isElementChanged(form)) { return true; } } return false; } Class.addHandler = function(fn) { this.handlers.push(fn); } Class.onsubmit = function() { var tool = window.onbeforeunload && window.onbeforeunload.tool; tool.submitting = true; } Class.addForm = function(form) { for (var i = 0; i < this.forms.length; i++) { if (this.forms[i]==form) return; } this.forms.push(form); form.onsubmit = this.onsubmit; var elements = form.getElementsByTagName('input'); for (var j = 0; j < elements.length; j++) { var ele = elements[j]; if (ele.type=='hidden') { ele.setAttribute('originalValue', ele.defaultValue); } } } Class.addForms = function() { for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (!element) continue; if (element.tagName=='FORM') { this.addForm(element); } else { var forms = element.getElementsByTagName('form'); for (var j = 0; j < forms.length; j++) { this.addForm(forms[j]); } } } } Class.removeForms = function() { for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (!element) continue; if (element.tagName=='FORM') { for (var j = 0; j < arguments.length; j++) { if (this.forms[j] == element) { this.forms.splice(j--, 1); element.onsubmit=null; } } } else { var forms = element.getElementsByTagName('form'); for (var j = 0; j < forms.length; j++) { this.removeForms(forms[j]); } } } } Class.CheckType = function() {}; var c = Class.CheckType.prototype; c.checkbox = c.radio = function(ele) { return ele.checked != ele.defaultChecked; } c.password = c.textarea = c.text = function(ele) { return ele.value != ele.defaultValue; } // hidden: cannot tell on Mozilla without special treatment c.hidden = function(ele) { var orig = ele.getAttribute("originalValue"); return orig && (ele.value != orig); } c['select-one'] = function(ele) { for (var i=0 ; i < ele.length; i++) { var opt = ele.options[i]; if ( opt.selected != opt.defaultSelected) { if (i===0 && opt.selected) continue; /* maybe no default */ return true; } } return false; } c['select-multiple'] = function(ele) { for (var i=0 ; i < ele.length; i++) { var opt = ele.options[i]; if ( opt.selected != opt.defaultSelected) { return true; } } return false; } Class.chk_form = function(form) { var elements = form.elements; for (var i=0; i < elements.length; i++ ) { var element = elements[i]; if (this.isElementChanged(element)) { return true; } } return false; } Class.isElementChanged = function(ele) { var method = ele.id && this.chkId[ele.id]; if (!method && ele.type && ele.name) method = this.chkType[ele.type]; if (!method && ele.tagName) method = this['chk_'+ele.tagName.toLowerCase()]; return method? method.apply(this, [ele]) : false; }; window.onbeforeunload = new BeforeUnloadHandler().execute; registerPloneFunction(function() { // terminate if we hit a non-compliant DOM implementation if (!W3CDOM){return false}; var tool = window.onbeforeunload && window.onbeforeunload.tool; var content = getContentArea(); if (tool && content) { var forms = cssQuery('form.enableUnloadProtection'); for (var i=0; i < forms.length; i++) { tool.addForm(forms[i]); } } }); })(); /* ----- sarissa.js ----- */ /** * ==================================================================== * About * ==================================================================== * Sarissa is an ECMAScript library acting as a cross-browser wrapper for native XML APIs. * The library supports Gecko based browsers like Mozilla and Firefox, * Internet Explorer (5.5+ with MSXML3.0+), Konqueror, Safari and a little of Opera * @version ${project.version} * @author: @author: Copyright 2004-2007 Emmanouil Batsis, mailto: mbatsis at users full stop sourceforge full stop net * * ==================================================================== * Licence * ==================================================================== * Sarissa is free software distributed under the GNU GPL version 2 (see gpl.txt) or higher, * GNU LGPL version 2.1 (see lgpl.txt) or higher and Apache Software License 2.0 or higher * (see asl.txt). This means you can choose one of the three and use that if you like. If * you make modifications under the ASL, i would appreciate it if you submitted those. * In case your copy of Sarissa does not include the license texts, you may find * them online in various formats at http://www.gnu.org and * http://www.apache.org. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** *

Sarissa is a utility class. Provides "static" methods for DOMDocument, * DOM Node serialization to XML strings and other utility goodies.

* @constructor */ function Sarissa(){}; Sarissa.VERSION = "${project.version}"; Sarissa.PARSED_OK = "Document contains no parsing errors"; Sarissa.PARSED_EMPTY = "Document is empty"; Sarissa.PARSED_UNKNOWN_ERROR = "Not well-formed or other error"; Sarissa.IS_ENABLED_TRANSFORM_NODE = false; var _sarissa_iNsCounter = 0; var _SARISSA_IEPREFIX4XSLPARAM = ""; var _SARISSA_HAS_DOM_IMPLEMENTATION = document.implementation && true; var _SARISSA_HAS_DOM_CREATE_DOCUMENT = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.createDocument; var _SARISSA_HAS_DOM_FEATURE = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.hasFeature; var _SARISSA_IS_MOZ = _SARISSA_HAS_DOM_CREATE_DOCUMENT && _SARISSA_HAS_DOM_FEATURE; var _SARISSA_IS_SAFARI = navigator.userAgent.toLowerCase().indexOf("safari") != -1 || navigator.userAgent.toLowerCase().indexOf("konqueror") != -1; var _SARISSA_IS_SAFARI_OLD = _SARISSA_IS_SAFARI && parseInt((navigator.userAgent.match(/AppleWebKit\/(\d+)/)||{})[1]) < 420; var _SARISSA_IS_IE = document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1; var _SARISSA_IS_OPERA = navigator.userAgent.toLowerCase().indexOf("opera") != -1; if(!window.Node || !Node.ELEMENT_NODE){ Node = {ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12}; }; //This breaks for(x in o) loops in the old Safari if(_SARISSA_IS_SAFARI_OLD){ HTMLHtmlElement = document.createElement("html").constructor; Node = HTMLElement = {}; HTMLElement.prototype = HTMLHtmlElement.__proto__.__proto__; HTMLDocument = Document = document.constructor; var x = new DOMParser(); XMLDocument = x.constructor; Element = x.parseFromString("", "text/xml").documentElement.constructor; x = null; } if(typeof XMLDocument == "undefined" && typeof Document !="undefined"){ XMLDocument = Document; } // IE initialization if(_SARISSA_IS_IE){ // for XSLT parameter names, prefix needed by IE _SARISSA_IEPREFIX4XSLPARAM = "xsl:"; // used to store the most recent ProgID available out of the above var _SARISSA_DOM_PROGID = ""; var _SARISSA_XMLHTTP_PROGID = ""; var _SARISSA_DOM_XMLWRITER = ""; /** * Called when the Sarissa_xx.js file is parsed, to pick most recent * ProgIDs for IE, then gets destroyed. * @private * @param idList an array of MSXML PROGIDs from which the most recent will be picked for a given object * @param enabledList an array of arrays where each array has two items; the index of the PROGID for which a certain feature is enabled */ Sarissa.pickRecentProgID = function (idList){ // found progID flag var bFound = false, e; for(var i=0; i < idList.length && !bFound; i++){ try{ var oDoc = new ActiveXObject(idList[i]); var o2Store = idList[i]; bFound = true; }catch (objException){ // trap; try next progID e = objException; }; }; if (!bFound) { throw "Could not retrieve a valid progID of Class: " + idList[idList.length-1]+". (original exception: "+e+")"; }; idList = null; return o2Store; }; // pick best available MSXML progIDs _SARISSA_DOM_PROGID = null; _SARISSA_THREADEDDOM_PROGID = null; _SARISSA_XSLTEMPLATE_PROGID = null; _SARISSA_XMLHTTP_PROGID = null; if(!window.XMLHttpRequest){ /** * Emulate XMLHttpRequest * @constructor */ XMLHttpRequest = function() { if(!_SARISSA_XMLHTTP_PROGID){ _SARISSA_XMLHTTP_PROGID = Sarissa.pickRecentProgID(["Msxml2.XMLHTTP.6.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"]); }; return new ActiveXObject(_SARISSA_XMLHTTP_PROGID); }; }; // we dont need this anymore //============================================ // Factory methods (IE) //============================================ // see non-IE version Sarissa.getDomDocument = function(sUri, sName){ if(!_SARISSA_DOM_PROGID){ _SARISSA_DOM_PROGID = Sarissa.pickRecentProgID(["Msxml2.DOMDocument.6.0", "Msxml2.DOMDocument.3.0", "MSXML2.DOMDocument", "MSXML.DOMDocument", "Microsoft.XMLDOM"]); }; var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); // if a root tag name was provided, we need to load it in the DOM object if (sName){ // create an artifical namespace prefix // or reuse existing prefix if applicable var prefix = ""; if(sUri){ if(sName.indexOf(":") > 1){ prefix = sName.substring(0, sName.indexOf(":")); sName = sName.substring(sName.indexOf(":")+1); }else{ prefix = "a" + (_sarissa_iNsCounter++); }; }; // use namespaces if a namespace URI exists if(sUri){ oDoc.loadXML('<' + prefix+':'+sName + " xmlns:" + prefix + "=\"" + sUri + "\"" + " />"); } else { oDoc.loadXML('<' + sName + " />"); }; }; return oDoc; }; // see non-IE version Sarissa.getParseErrorText = function (oDoc) { var parseErrorText = Sarissa.PARSED_OK; if(oDoc && oDoc.parseError && oDoc.parseError.errorCode && oDoc.parseError.errorCode != 0){ parseErrorText = "XML Parsing Error: " + oDoc.parseError.reason + "\nLocation: " + oDoc.parseError.url + "\nLine Number " + oDoc.parseError.line + ", Column " + oDoc.parseError.linepos + ":\n" + oDoc.parseError.srcText + "\n"; for(var i = 0; i < oDoc.parseError.linepos;i++){ parseErrorText += "-"; }; parseErrorText += "^\n"; } else if(oDoc.documentElement == null){ parseErrorText = Sarissa.PARSED_EMPTY; }; return parseErrorText; }; // see non-IE version Sarissa.setXpathNamespaces = function(oDoc, sNsSet) { oDoc.setProperty("SelectionLanguage", "XPath"); oDoc.setProperty("SelectionNamespaces", sNsSet); }; /** * Basic implementation of Mozilla's XSLTProcessor for IE. * Reuses the same XSLT stylesheet for multiple transforms * @constructor */ XSLTProcessor = function(){ if(!_SARISSA_XSLTEMPLATE_PROGID){ _SARISSA_XSLTEMPLATE_PROGID = Sarissa.pickRecentProgID(["Msxml2.XSLTemplate.6.0", "MSXML2.XSLTemplate.3.0"]); }; this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID); this.processor = null; }; /** * Imports the given XSLT DOM and compiles it to a reusable transform * Note: If the stylesheet was loaded from a URL and contains xsl:import or xsl:include elements,it will be reloaded to resolve those * @argument xslDoc The XSLT DOMDocument to import */ XSLTProcessor.prototype.importStylesheet = function(xslDoc){ if(!_SARISSA_THREADEDDOM_PROGID){ _SARISSA_THREADEDDOM_PROGID = Sarissa.pickRecentProgID(["MSXML2.FreeThreadedDOMDocument.6.0", "MSXML2.FreeThreadedDOMDocument.3.0"]); }; xslDoc.setProperty("SelectionLanguage", "XPath"); xslDoc.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'"); // convert stylesheet to free threaded var converted = new ActiveXObject(_SARISSA_THREADEDDOM_PROGID); // make included/imported stylesheets work if exist and xsl was originally loaded from url try{ converted.resolveExternals = true; converted.setProperty("AllowDocumentFunction", true); } catch(e){ // Ignore. "AllowDocumentFunction" is only supported in MSXML 3.0 SP4 and later. }; if(xslDoc.url && xslDoc.selectSingleNode("//xsl:*[local-name() = 'import' or local-name() = 'include']") != null){ converted.async = false; converted.load(xslDoc.url); } else { converted.loadXML(xslDoc.xml); }; converted.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'"); var output = converted.selectSingleNode("//xsl:output"); this.outputMethod = output ? output.getAttribute("method") : "html"; this.template.stylesheet = converted; this.processor = this.template.createProcessor(); // for getParameter and clearParameters this.paramsSet = []; }; /** * Transform the given XML DOM and return the transformation result as a new DOM document * @argument sourceDoc The XML DOMDocument to transform * @return The transformation result as a DOM Document */ XSLTProcessor.prototype.transformToDocument = function(sourceDoc){ // fix for bug 1549749 if(_SARISSA_THREADEDDOM_PROGID){ this.processor.input=sourceDoc; var outDoc=new ActiveXObject(_SARISSA_DOM_PROGID); this.processor.output=outDoc; this.processor.transform(); return outDoc; } else{ if(!_SARISSA_DOM_XMLWRITER){ _SARISSA_DOM_XMLWRITER = Sarissa.pickRecentProgID(["Msxml2.MXXMLWriter.6.0", "Msxml2.MXXMLWriter.3.0", "MSXML2.MXXMLWriter", "MSXML.MXXMLWriter", "Microsoft.XMLDOM"]); }; this.processor.input = sourceDoc; var outDoc = new ActiveXObject(_SARISSA_DOM_XMLWRITER); this.processor.output = outDoc; this.processor.transform(); var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); oDoc.loadXML(outDoc.output+""); return oDoc; }; }; /** * Transform the given XML DOM and return the transformation result as a new DOM fragment. * Note: The xsl:output method must match the nature of the owner document (XML/HTML). * @argument sourceDoc The XML DOMDocument to transform * @argument ownerDoc The owner of the result fragment * @return The transformation result as a DOM Document */ XSLTProcessor.prototype.transformToFragment = function (sourceDoc, ownerDoc) { this.processor.input = sourceDoc; this.processor.transform(); var s = this.processor.output; var f = ownerDoc.createDocumentFragment(); if (this.outputMethod == 'text') { f.appendChild(ownerDoc.createTextNode(s)); } else if (ownerDoc.body && ownerDoc.body.innerHTML) { var container = ownerDoc.createElement('div'); container.innerHTML = s; while (container.hasChildNodes()) { f.appendChild(container.firstChild); } } else { var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); if (s.substring(0, 5) == '') + 2); } var xml = ''.concat('', s, ''); oDoc.loadXML(xml); var container = oDoc.documentElement; while (container.hasChildNodes()) { f.appendChild(container.firstChild); } } return f; }; /** * Set global XSLT parameter of the imported stylesheet * @argument nsURI The parameter namespace URI * @argument name The parameter base name * @argument value The new parameter value */ XSLTProcessor.prototype.setParameter = function(nsURI, name, value){ // make value a zero length string if null to allow clearing value = value ? value : ""; // nsURI is optional but cannot be null if(nsURI){ this.processor.addParameter(name, value, nsURI); }else{ this.processor.addParameter(name, value); }; // update updated params for getParameter nsURI = "" + (nsURI || ""); if(!this.paramsSet[nsURI]){ this.paramsSet[nsURI] = new Array(); }; this.paramsSet[nsURI][name] = value; }; /** * Gets a parameter if previously set by setParameter. Returns null * otherwise * @argument name The parameter base name * @argument value The new parameter value * @return The parameter value if reviously set by setParameter, null otherwise */ XSLTProcessor.prototype.getParameter = function(nsURI, name){ nsURI = "" + (nsURI || ""); if(this.paramsSet[nsURI] && this.paramsSet[nsURI][name]){ return this.paramsSet[nsURI][name]; }else{ return null; }; }; /** * Clear parameters (set them to default values as defined in the stylesheet itself) */ XSLTProcessor.prototype.clearParameters = function(){ for(var nsURI in this.paramsSet){ for(var name in this.paramsSet[nsURI]){ if(nsURI!=""){ this.processor.addParameter(name, "", nsURI); }else{ this.processor.addParameter(name, ""); }; }; }; this.paramsSet = new Array(); }; }else{ /* end IE initialization, try to deal with real browsers now ;-) */ if(_SARISSA_HAS_DOM_CREATE_DOCUMENT){ /** *

Ensures the document was loaded correctly, otherwise sets the * parseError to -1 to indicate something went wrong. Internal use

* @private */ Sarissa.__handleLoad__ = function(oDoc){ Sarissa.__setReadyState__(oDoc, 4); }; /** *

Attached by an event handler to the load event. Internal use.

* @private */ _sarissa_XMLDocument_onload = function(){ Sarissa.__handleLoad__(this); }; /** *

Sets the readyState property of the given DOM Document object. * Internal use.

* @private * @argument oDoc the DOM Document object to fire the * readystatechange event * @argument iReadyState the number to change the readystate property to */ Sarissa.__setReadyState__ = function(oDoc, iReadyState){ oDoc.readyState = iReadyState; oDoc.readystate = iReadyState; if (oDoc.onreadystatechange != null && typeof oDoc.onreadystatechange == "function") { oDoc.onreadystatechange(); } }; Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); if(!oDoc.onreadystatechange){ /** *

Emulate IE's onreadystatechange attribute

*/ oDoc.onreadystatechange = null; }; if(!oDoc.readyState){ /** *

Emulates IE's readyState property, which always gives an integer from 0 to 4:

*
  • 1 == LOADING,
    • *
  • 2 == LOADED,
    • *
  • 3 == INTERACTIVE,
    • *
  • 4 == COMPLETED
*/ oDoc.readyState = 0; }; oDoc.addEventListener("load", _sarissa_XMLDocument_onload, false); return oDoc; }; if(window.XMLDocument){ // do nothing }// TODO: check if the new document has content before trying to copynodes, check for error handling in DOM 3 LS else if(_SARISSA_HAS_DOM_FEATURE && window.Document && !Document.prototype.load && document.implementation.hasFeature('LS', '3.0')){ //Opera 9 may get the XPath branch which gives creates XMLDocument, therefore it doesn't reach here which is good /** *

Factory method to obtain a new DOM Document object

* @argument sUri the namespace of the root node (if any) * @argument sUri the local name of the root node (if any) * @returns a new DOM Document */ Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); return oDoc; }; } else { Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); // looks like safari does not create the root element for some unknown reason if(oDoc && (sUri || sName) && !oDoc.documentElement){ oDoc.appendChild(oDoc.createElementNS(sUri, sName)); }; return oDoc; }; }; };//if(_SARISSA_HAS_DOM_CREATE_DOCUMENT) }; //========================================== // Common stuff //========================================== if(!window.DOMParser){ if(_SARISSA_IS_SAFARI){ /* * DOMParser is a utility class, used to construct DOMDocuments from XML strings * @constructor */ DOMParser = function() { }; /** * Construct a new DOM Document from the given XMLstring * @param sXml the given XML string * @param contentType the content type of the document the given string represents (one of text/xml, application/xml, application/xhtml+xml). * @return a new DOM Document from the given XML string */ DOMParser.prototype.parseFromString = function(sXml, contentType){ var xmlhttp = new XMLHttpRequest(); xmlhttp.open("GET", "data:text/xml;charset=utf-8," + encodeURIComponent(sXml), false); xmlhttp.send(null); return xmlhttp.responseXML; }; }else if(Sarissa.getDomDocument && Sarissa.getDomDocument() && Sarissa.getDomDocument(null, "bar").xml){ DOMParser = function() { }; DOMParser.prototype.parseFromString = function(sXml, contentType){ var doc = Sarissa.getDomDocument(); doc.loadXML(sXml); return doc; }; }; }; if((typeof(document.importNode) == "undefined") && _SARISSA_IS_IE){ try{ /** * Implementation of importNode for the context window document in IE. * If oNode is a TextNode, bChildren is ignored. * @param oNode the Node to import * @param bChildren whether to include the children of oNode * @returns the imported node for further use */ document.importNode = function(oNode, bChildren){ var tmp; if (oNode.nodeName=='#text') { return document.createTextNode(oNode.data); } else { if(oNode.nodeName == "tbody" || oNode.nodeName == "tr"){ tmp = document.createElement("table"); } else if(oNode.nodeName == "td"){ tmp = document.createElement("tr"); } else if(oNode.nodeName == "option"){ tmp = document.createElement("select"); } else{ tmp = document.createElement("div"); }; if(bChildren){ tmp.innerHTML = oNode.xml ? oNode.xml : oNode.outerHTML; }else{ tmp.innerHTML = oNode.xml ? oNode.cloneNode(false).xml : oNode.cloneNode(false).outerHTML; }; return tmp.getElementsByTagName("*")[0]; }; }; }catch(e){ }; }; if(!Sarissa.getParseErrorText){ /** *

Returns a human readable description of the parsing error. Usefull * for debugging. Tip: append the returned error string in a <pre> * element if you want to render it.

*

Many thanks to Christian Stocker for the initial patch.

* @argument oDoc The target DOM document * @returns The parsing error description of the target Document in * human readable form (preformated text) */ Sarissa.getParseErrorText = function (oDoc){ var parseErrorText = Sarissa.PARSED_OK; if(!oDoc.documentElement){ parseErrorText = Sarissa.PARSED_EMPTY; } else if(oDoc.documentElement.tagName == "parsererror"){ parseErrorText = oDoc.documentElement.firstChild.data; parseErrorText += "\n" + oDoc.documentElement.firstChild.nextSibling.firstChild.data; } else if(oDoc.getElementsByTagName("parsererror").length > 0){ var parsererror = oDoc.getElementsByTagName("parsererror")[0]; parseErrorText = Sarissa.getText(parsererror, true)+"\n"; } else if(oDoc.parseError && oDoc.parseError.errorCode != 0){ parseErrorText = Sarissa.PARSED_UNKNOWN_ERROR; }; return parseErrorText; }; }; Sarissa.getText = function(oNode, deep){ var s = ""; var nodes = oNode.childNodes; for(var i=0; i < nodes.length; i++){ var node = nodes[i]; var nodeType = node.nodeType; if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){ s += node.data; } else if(deep == true && (nodeType == Node.ELEMENT_NODE || nodeType == Node.DOCUMENT_NODE || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){ s += Sarissa.getText(node, true); }; }; return s; }; if(!window.XMLSerializer && Sarissa.getDomDocument && Sarissa.getDomDocument("","foo", null).xml){ /** * Utility class to serialize DOM Node objects to XML strings * @constructor */ XMLSerializer = function(){}; /** * Serialize the given DOM Node to an XML string * @param oNode the DOM Node to serialize */ XMLSerializer.prototype.serializeToString = function(oNode) { return oNode.xml; }; }; /** * strips tags from a markup string */ Sarissa.stripTags = function (s) { return s.replace(/<[^>]+>/g,""); }; /** *

Deletes all child nodes of the given node

* @argument oNode the Node to empty */ Sarissa.clearChildNodes = function(oNode) { // need to check for firstChild due to opera 8 bug with hasChildNodes while(oNode.firstChild) { oNode.removeChild(oNode.firstChild); }; }; /** *

Copies the childNodes of nodeFrom to nodeTo

*

Note: The second object's original content is deleted before * the copy operation, unless you supply a true third parameter

* @argument nodeFrom the Node to copy the childNodes from * @argument nodeTo the Node to copy the childNodes to * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is false */ Sarissa.copyChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { if(_SARISSA_IS_SAFARI && nodeTo.nodeType == Node.DOCUMENT_NODE){ // SAFARI_OLD ?? nodeTo = nodeTo.documentElement; //Appearantly there's a bug in safari where you can't appendChild to a document node } if((!nodeFrom) || (!nodeTo)){ throw "Both source and destination nodes must be provided"; }; if(!bPreserveExisting){ Sarissa.clearChildNodes(nodeTo); }; var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; var nodes = nodeFrom.childNodes; if(typeof(ownerDoc.importNode) != "undefined") { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); }; } else { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(nodes[i].cloneNode(true)); }; }; }; /** *

Moves the childNodes of nodeFrom to nodeTo

*

Note: The second object's original content is deleted before * the move operation, unless you supply a true third parameter

* @argument nodeFrom the Node to copy the childNodes from * @argument nodeTo the Node to copy the childNodes to * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is */ Sarissa.moveChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { if((!nodeFrom) || (!nodeTo)){ throw "Both source and destination nodes must be provided"; }; if(!bPreserveExisting){ Sarissa.clearChildNodes(nodeTo); }; var nodes = nodeFrom.childNodes; // if within the same doc, just move, else copy and delete if(nodeFrom.ownerDocument == nodeTo.ownerDocument){ while(nodeFrom.firstChild){ nodeTo.appendChild(nodeFrom.firstChild); }; } else { var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; if(typeof(ownerDoc.importNode) != "undefined") { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); }; }else{ for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(nodes[i].cloneNode(true)); }; }; Sarissa.clearChildNodes(nodeFrom); }; }; /** *

Serialize any non DOM object to an XML string. All properties are serialized using the property name * as the XML element name. Array elements are rendered as array-item elements, * using their index/key as the value of the key attribute.

* @argument anyObject the object to serialize * @argument objectName a name for that object * @return the XML serialization of the given object as a string */ Sarissa.xmlize = function(anyObject, objectName, indentSpace){ indentSpace = indentSpace?indentSpace:''; var s = indentSpace + '<' + objectName + '>'; var isLeaf = false; if(!(anyObject instanceof Object) || anyObject instanceof Number || anyObject instanceof String || anyObject instanceof Boolean || anyObject instanceof Date){ s += Sarissa.escape(""+anyObject); isLeaf = true; }else{ s += "\n"; var isArrayItem = anyObject instanceof Array; for(var name in anyObject){ s += Sarissa.xmlize(anyObject[name], (isArrayItem?"array-item key=\""+name+"\"":name), indentSpace + " "); }; s += indentSpace; }; return (s += (objectName.indexOf(' ')!=-1?"\n":"\n")); }; /** * Escape the given string chacters that correspond to the five predefined XML entities * @param sXml the string to escape */ Sarissa.escape = function(sXml){ return sXml.replace(/&/g, "&") .replace(//g, ">") .replace(/"/g, """) .replace(/'/g, "'"); }; /** * Unescape the given string. This turns the occurences of the predefined XML * entities to become the characters they represent correspond to the five predefined XML entities * @param sXml the string to unescape */ Sarissa.unescape = function(sXml){ return sXml.replace(/'/g,"'") .replace(/"/g,"\"") .replace(/>/g,">") .replace(/</g,"<") .replace(/&/g,"&"); }; // EOF /* ----- login.js ----- */ // Functions used by login pages function cookiesEnabled() { // Test whether cookies are enabled by attempting to set a cookie and then change its value // set test cookie var c = "areYourCookiesEnabled=0"; document.cookie = c; var dc = document.cookie; // cookie not set? fail if (dc.indexOf(c) == -1) return 0; // change test cookie c = "areYourCookiesEnabled=1"; document.cookie = c; dc = document.cookie; // cookie not changed? fail if (dc.indexOf(c) == -1) return 0; // delete cookie document.cookie = "areYourCookiesEnabled=; expires=Thu, 01-Jan-70 00:00:01 GMT"; return 1; } function setLoginVars(user_name_id, alt_user_name_id, password_id, empty_password_id, js_enabled_id, cookies_enabled_id) { // Indicate that javascript is enabled, set cookie status, copy username and password length info to // alternative variables since these vars are removed from the request by zope's authentication mechanism. if (js_enabled_id) { el = document.getElementById(js_enabled_id); if (el) { el.value = 1; } } if (cookies_enabled_id) { el = document.getElementById(cookies_enabled_id); // Do a fresh cookies enabled test every time we press the login button // so that we are up to date in case the user enables cookies after seeing // the cookies message. if (el) { el.value = cookiesEnabled(); } } if (user_name_id && alt_user_name_id) { user_name = document.getElementById(user_name_id) alt_user_name = document.getElementById(alt_user_name_id) if (user_name && alt_user_name) { alt_user_name.value = user_name.value; } } if (password_id && empty_password_id) { password = document.getElementById(password_id) empty_password = document.getElementById(empty_password_id) if (password && empty_password) { if (password.value.length==0) { empty_password.value = '1'; } else { empty_password.value = '0'; } } } return 1; } function showCookieMessage(msg_id) { // Show the element with the given id if cookies are not enabled msg = document.getElementById(msg_id) if (msg) { if (cookiesEnabled()) { msg.style.display = 'none'; } else { msg.style.display = 'block'; } } } function showEnableCookiesMessage() { // Show the element with the id 'enable_cookies_message' if cookies are not enabled showCookieMessage('enable_cookies_message') } // Call showEnableCookiesMessage after the page loads registerPloneFunction(showEnableCookiesMessage); /* ----- formsubmithelpers.js ----- */ function inputSubmitOnClick(event) { if (!event) var event = window.event; // IE compatibility if (hasClassName(this, 'submitting')) { return confirm(window.form_resubmit_message); } else { addClassName(this, 'submitting'); } return true; } function registerSubmitHandler() { var nodes = cssQuery('input[type=submit]'); for (var i=0; i * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://prototype.conio.net/ * /*--------------------------------------------------------------------------*/ var Prototype = { Version: '1.5.0_rc0', ScriptFragment: '(?:)((\n|\r|.)*?)(?:<\/script>)', emptyFunction: function() {}, K: function(x) {return x} } var Class = { create: function() { return function() { this.initialize.apply(this, arguments); } } } var Abstract = new Object(); Object.extend = function(destination, source) { for (var property in source) { destination[property] = source[property]; } return destination; } Object.inspect = function(object) { try { if (object == undefined) return 'undefined'; if (object == null) return 'null'; return object.inspect ? object.inspect() : object.toString(); } catch (e) { if (e instanceof RangeError) return '...'; throw e; } } Function.prototype.bind = function() { var __method = this, args = $A(arguments), object = args.shift(); return function() { return __method.apply(object, args.concat($A(arguments))); } } Function.prototype.bindAsEventListener = function(object) { var __method = this; return function(event) { return __method.call(object, event || window.event); } } Object.extend(Number.prototype, { toColorPart: function() { var digits = this.toString(16); if (this < 16) return '0' + digits; return digits; }, succ: function() { return this + 1; }, times: function(iterator) { $R(0, this, true).each(iterator); return this; } }); var Try = { these: function() { var returnValue; for (var i = 0; i < arguments.length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break; } catch (e) {} } return returnValue; } } /*--------------------------------------------------------------------------*/ var PeriodicalExecuter = Class.create(); PeriodicalExecuter.prototype = { initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback(); }, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.callback(); } finally { this.currentlyExecuting = false; } } } } Object.extend(String.prototype, { gsub: function(pattern, replacement) { var result = '', source = this, match; replacement = arguments.callee.prepareReplacement(replacement); while (source.length > 0) { if (match = source.match(pattern)) { result += source.slice(0, match.index); result += (replacement(match) || '').toString(); source = source.slice(match.index + match[0].length); } else { result += source, source = ''; } } return result; }, sub: function(pattern, replacement, count) { replacement = this.gsub.prepareReplacement(replacement); count = count === undefined ? 1 : count; return this.gsub(pattern, function(match) { if (--count < 0) return match[0]; return replacement(match); }); }, scan: function(pattern, iterator) { this.gsub(pattern, iterator); return this; }, truncate: function(length, truncation) { length = length || 30; truncation = truncation === undefined ? '...' : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : this; }, strip: function() { return this.replace(/^\s+/, '').replace(/\s+$/, ''); }, stripTags: function() { return this.replace(/<\/?[^>]+>/gi, ''); }, stripScripts: function() { return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); }, extractScripts: function() { var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1]; }); }, evalScripts: function() { return this.extractScripts().map(function(script) { return eval(script) }); }, escapeHTML: function() { var div = document.createElement('div'); var text = document.createTextNode(this); div.appendChild(text); return div.innerHTML; }, unescapeHTML: function() { var div = document.createElement('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; }, toQueryParams: function() { var pairs = this.match(/^\??(.*)$/)[1].split('&'); return pairs.inject({}, function(params, pairString) { var pair = pairString.split('='); params[pair[0]] = pair[1]; return params; }); }, toArray: function() { return this.split(''); }, camelize: function() { var oStringList = this.split('-'); if (oStringList.length == 1) return oStringList[0]; var camelizedString = this.indexOf('-') == 0 ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) : oStringList[0]; for (var i = 1, len = oStringList.length; i < len; i++) { var s = oStringList[i]; camelizedString += s.charAt(0).toUpperCase() + s.substring(1); } return camelizedString; }, inspect: function() { return "'" + this.replace(/\\/g, '\\\\').replace(/'/g, '\\\'') + "'"; } }); String.prototype.gsub.prepareReplacement = function(replacement) { if (typeof replacement == 'function') return replacement; var template = new Template(replacement); return function(match) { return template.evaluate(match) }; } String.prototype.parseQuery = String.prototype.toQueryParams; var Template = Class.create(); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; Template.prototype = { initialize: function(template, pattern) { this.template = template.toString(); this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { return this.template.gsub(this.pattern, function(match) { var before = match[1]; if (before == '\\') return match[2]; return before + (object[match[3]] || '').toString(); }); } } var $break = new Object(); var $continue = new Object(); var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { try { iterator(value, index++); } catch (e) { if (e != $continue) throw e; } }); } catch (e) { if (e != $break) throw e; } }, all: function(iterator) { var result = true; this.each(function(value, index) { result = result && !!(iterator || Prototype.K)(value, index); if (!result) throw $break; }); return result; }, any: function(iterator) { var result = true; this.each(function(value, index) { if (result = !!(iterator || Prototype.K)(value, index)) throw $break; }); return result; }, collect: function(iterator) { var results = []; this.each(function(value, index) { results.push(iterator(value, index)); }); return results; }, detect: function (iterator) { var result; this.each(function(value, index) { if (iterator(value, index)) { result = value; throw $break; } }); return result; }, findAll: function(iterator) { var results = []; this.each(function(value, index) { if (iterator(value, index)) results.push(value); }); return results; }, grep: function(pattern, iterator) { var results = []; this.each(function(value, index) { var stringValue = value.toString(); if (stringValue.match(pattern)) results.push((iterator || Prototype.K)(value, index)); }) return results; }, include: function(object) { var found = false; this.each(function(value) { if (value == object) { found = true; throw $break; } }); return found; }, inject: function(memo, iterator) { this.each(function(value, index) { memo = iterator(memo, value, index); }); return memo; }, invoke: function(method) { var args = $A(arguments).slice(1); return this.collect(function(value) { return value[method].apply(value, args); }); }, max: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (result == undefined || value >= result) result = value; }); return result; }, min: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (result == undefined || value < result) result = value; }); return result; }, partition: function(iterator) { var trues = [], falses = []; this.each(function(value, index) { ((iterator || Prototype.K)(value, index) ? trues : falses).push(value); }); return [trues, falses]; }, pluck: function(property) { var results = []; this.each(function(value, index) { results.push(value[property]); }); return results; }, reject: function(iterator) { var results = []; this.each(function(value, index) { if (!iterator(value, index)) results.push(value); }); return results; }, sortBy: function(iterator) { return this.collect(function(value, index) { return {value: value, criteria: iterator(value, index)}; }).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0; }).pluck('value'); }, toArray: function() { return this.collect(Prototype.K); }, zip: function() { var iterator = Prototype.K, args = $A(arguments); if (typeof args.last() == 'function') iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { return iterator(collections.pluck(index)); }); }, inspect: function() { return '#'; } } Object.extend(Enumerable, { map: Enumerable.collect, find: Enumerable.detect, select: Enumerable.findAll, member: Enumerable.include, entries: Enumerable.toArray }); var $A = Array.from = function(iterable) { if (!iterable) return []; if (iterable.toArray) { return iterable.toArray(); } else { var results = []; for (var i = 0; i < iterable.length; i++) results.push(iterable[i]); return results; } } Object.extend(Array.prototype, Enumerable); if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { for (var i = 0; i < this.length; i++) iterator(this[i]); }, clear: function() { this.length = 0; return this; }, first: function() { return this[0]; }, last: function() { return this[this.length - 1]; }, compact: function() { return this.select(function(value) { return value != undefined || value != null; }); }, flatten: function() { return this.inject([], function(array, value) { return array.concat(value && value.constructor == Array ? value.flatten() : [value]); }); }, without: function() { var values = $A(arguments); return this.select(function(value) { return !values.include(value); }); }, indexOf: function(object) { for (var i = 0; i < this.length; i++) if (this[i] == object) return i; return -1; }, reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse(); }, inspect: function() { return '[' + this.map(Object.inspect).join(', ') + ']'; } }); var Hash = { _each: function(iterator) { for (var key in this) { var value = this[key]; if (typeof value == 'function') continue; var pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } }, keys: function() { return this.pluck('key'); }, values: function() { return this.pluck('value'); }, merge: function(hash) { return $H(hash).inject($H(this), function(mergedHash, pair) { mergedHash[pair.key] = pair.value; return mergedHash; }); }, toQueryString: function() { return this.map(function(pair) { return pair.map(encodeURIComponent).join('='); }).join('&'); }, inspect: function() { return '#'; } } function $H(object) { var hash = Object.extend({}, object || {}); Object.extend(hash, Enumerable); Object.extend(hash, Hash); return hash; } ObjectRange = Class.create(); Object.extend(ObjectRange.prototype, Enumerable); Object.extend(ObjectRange.prototype, { initialize: function(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive; }, _each: function(iterator) { var value = this.start; do { iterator(value); value = value.succ(); } while (this.include(value)); }, include: function(value) { if (value < this.start) return false; if (this.exclusive) return value < this.end; return value <= this.end; } }); var $R = function(start, end, exclusive) { return new ObjectRange(start, end, exclusive); } var Ajax = { getTransport: function() { return Try.these( function() {return new XMLHttpRequest()}, function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')} ) || false; }, activeRequestCount: 0 } Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responderToAdd) { if (!this.include(responderToAdd)) this.responders.push(responderToAdd); }, unregister: function(responderToRemove) { this.responders = this.responders.without(responderToRemove); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (responder[callback] && typeof responder[callback] == 'function') { try { responder[callback].apply(responder, [request, transport, json]); } catch (e) {} } }); } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++; }, onComplete: function() { Ajax.activeRequestCount--; } }); Ajax.Base = function() {}; Ajax.Base.prototype = { setOptions: function(options) { this.options = { method: 'post', asynchronous: true, contentType: 'application/x-www-form-urlencoded', parameters: '' } Object.extend(this.options, options || {}); }, responseIsSuccess: function() { return this.transport.status == undefined || this.transport.status == 0 || (this.transport.status >= 200 && this.transport.status < 300); }, responseIsFailure: function() { return !this.responseIsSuccess(); } } Ajax.Request = Class.create(); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Request.prototype = Object.extend(new Ajax.Base(), { initialize: function(url, options) { this.transport = Ajax.getTransport(); this.setOptions(options); this.request(url); }, request: function(url) { var parameters = this.options.parameters || ''; if (parameters.length > 0) parameters += '&_='; try { this.url = url; if (this.options.method == 'get' && parameters.length > 0) this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; Ajax.Responders.dispatch('onCreate', this, this.transport); this.transport.open(this.options.method, this.url, this.options.asynchronous); if (this.options.asynchronous) { this.transport.onreadystatechange = this.onStateChange.bind(this); setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); } this.setRequestHeaders(); var body = this.options.postBody ? this.options.postBody : parameters; this.transport.send(this.options.method == 'post' ? body : null); } catch (e) { this.dispatchException(e); } }, setRequestHeaders: function() { var requestHeaders = ['X-Requested-With', 'XMLHttpRequest', 'X-Prototype-Version', Prototype.Version, 'Accept', 'text/javascript, text/html, application/xml, text/xml, */*']; if (this.options.method == 'post') { requestHeaders.push('Content-type', this.options.contentType); /* Force "Connection: close" for Mozilla browsers to work around * a bug where XMLHttpReqeuest sends an incorrect Content-length * header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType) requestHeaders.push('Connection', 'close'); } if (this.options.requestHeaders) requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); for (var i = 0; i < requestHeaders.length; i += 2) this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState != 1) this.respondToReadyState(this.transport.readyState); }, header: function(name) { try { return this.transport.getResponseHeader(name); } catch (e) {} }, evalJSON: function() { try { return eval('(' + this.header('X-JSON') + ')'); } catch (e) {} }, evalResponse: function() { try { return eval(this.transport.responseText); } catch (e) { this.dispatchException(e); } }, respondToReadyState: function(readyState) { var event = Ajax.Request.Events[readyState]; var transport = this.transport, json = this.evalJSON(); if (event == 'Complete') { try { (this.options['on' + this.transport.status] || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(transport, json); } catch (e) { this.dispatchException(e); } if ((this.header('Content-type') || '').match(/^text\/javascript/i)) this.evalResponse(); } try { (this.options['on' + event] || Prototype.emptyFunction)(transport, json); Ajax.Responders.dispatch('on' + event, this, transport, json); } catch (e) { this.dispatchException(e); } /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ if (event == 'Complete') this.transport.onreadystatechange = Prototype.emptyFunction; }, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch('onException', this, exception); } }); Ajax.Updater = Class.create(); Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { initialize: function(container, url, options) { this.containers = { success: container.success ? $(container.success) : $(container), failure: container.failure ? $(container.failure) : (container.success ? null : $(container)) } this.transport = Ajax.getTransport(); this.setOptions(options); var onComplete = this.options.onComplete || Prototype.emptyFunction; this.options.onComplete = (function(transport, object) { this.updateContent(); onComplete(transport, object); }).bind(this); this.request(url); }, updateContent: function() { var receiver = this.responseIsSuccess() ? this.containers.success : this.containers.failure; var response = this.transport.responseText; if (!this.options.evalScripts) response = response.stripScripts(); if (receiver) { if (this.options.insertion) { new this.options.insertion(receiver, response); } else { Element.update(receiver, response); } } if (this.responseIsSuccess()) { if (this.onComplete) setTimeout(this.onComplete.bind(this), 10); } } }); Ajax.PeriodicalUpdater = Class.create(); Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { initialize: function(container, url, options) { this.setOptions(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = {}; this.container = container; this.url = url; this.start(); }, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent(); }, stop: function() { this.updater.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, updateComplete: function(request) { if (this.options.decay) { this.decay = (request.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = request.responseText; } this.timer = setTimeout(this.onTimerEvent.bind(this), this.decay * this.frequency * 1000); }, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); function $() { var results = [], element; for (var i = 0; i < arguments.length; i++) { element = arguments[i]; if (typeof element == 'string') element = document.getElementById(element); results.push(Element.extend(element)); } return results.length < 2 ? results[0] : results; } document.getElementsByClassName = function(className, parentElement) { var children = ($(parentElement) || document.body).getElementsByTagName('*'); return $A(children).inject([], function(elements, child) { if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) elements.push(Element.extend(child)); return elements; }); } /*--------------------------------------------------------------------------*/ if (!window.Element) var Element = new Object(); Element.extend = function(element) { if (!element) return; if (_nativeExtensions) return element; if (!element._extended && element.tagName && element != window) { var methods = Element.Methods, cache = Element.extend.cache; for (property in methods) { var value = methods[property]; if (typeof value == 'function') element[property] = cache.findOrStore(value); } } element._extended = true; return element; } Element.extend.cache = { findOrStore: function(value) { return this[value] = this[value] || function() { return value.apply(null, [this].concat($A(arguments))); } } } Element.Methods = { visible: function(element) { return $(element).style.display != 'none'; }, toggle: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); Element[Element.visible(element) ? 'hide' : 'show'](element); } }, hide: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); element.style.display = 'none'; } }, show: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); element.style.display = ''; } }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); }, update: function(element, html) { $(element).innerHTML = html.stripScripts(); setTimeout(function() {html.evalScripts()}, 10); }, replace: function(element, html) { element = $(element); if (element.outerHTML) { element.outerHTML = html.stripScripts(); } else { var range = element.ownerDocument.createRange(); range.selectNodeContents(element); element.parentNode.replaceChild( range.createContextualFragment(html.stripScripts()), element); } setTimeout(function() {html.evalScripts()}, 10); }, getHeight: function(element) { element = $(element); return element.offsetHeight; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).include(className); }, addClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).add(className); }, removeClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).remove(className); }, // removes whitespace-only text node children cleanWhitespace: function(element) { element = $(element); for (var i = 0; i < element.childNodes.length; i++) { var node = element.childNodes[i]; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node); } }, empty: function(element) { return $(element).innerHTML.match(/^\s*$/); }, childOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); while (element = element.parentNode) if (element == ancestor) return true; return false; }, scrollTo: function(element) { element = $(element); var x = element.x ? element.x : element.offsetLeft, y = element.y ? element.y : element.offsetTop; window.scrollTo(x, y); }, getStyle: function(element, style) { element = $(element); var value = element.style[style.camelize()]; if (!value) { if (document.defaultView && document.defaultView.getComputedStyle) { var css = document.defaultView.getComputedStyle(element, null); value = css ? css.getPropertyValue(style) : null; } else if (element.currentStyle) { value = element.currentStyle[style.camelize()]; } } if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) if (Element.getStyle(element, 'position') == 'static') value = 'auto'; return value == 'auto' ? null : value; }, setStyle: function(element, style) { element = $(element); for (var name in style) element.style[name.camelize()] = style[name]; }, getDimensions: function(element) { element = $(element); if (Element.getStyle(element, 'display') != 'none') return {width: element.offsetWidth, height: element.offsetHeight}; // All *Width and *Height properties give 0 on elements with display none, // so enable the element temporarily var els = element.style; var originalVisibility = els.visibility; var originalPosition = els.position; els.visibility = 'hidden'; els.position = 'absolute'; els.display = ''; var originalWidth = element.clientWidth; var originalHeight = element.clientHeight; els.display = 'none'; els.position = originalPosition; els.visibility = originalVisibility; return {width: originalWidth, height: originalHeight}; }, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); if (pos == 'static' || !pos) { element._madePositioned = true; element.style.position = 'relative'; // Opera returns the offset relative to the positioning context, when an // element is position relative but top and left have not been defined if (window.opera) { element.style.top = 0; element.style.left = 0; } } }, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = ''; } }, makeClipping: function(element) { element = $(element); if (element._overflow) return; element._overflow = element.style.overflow; if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') element.style.overflow = 'hidden'; }, undoClipping: function(element) { element = $(element); if (element._overflow) return; element.style.overflow = element._overflow; element._overflow = undefined; } } Object.extend(Element, Element.Methods); var _nativeExtensions = false; if(!HTMLElement && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) { var HTMLElement = {} HTMLElement.prototype = document.createElement('div').__proto__; } Element.addMethods = function(methods) { Object.extend(Element.Methods, methods || {}); if(typeof HTMLElement != 'undefined') { var methods = Element.Methods, cache = Element.extend.cache; for (property in methods) { var value = methods[property]; if (typeof value == 'function') HTMLElement.prototype[property] = cache.findOrStore(value); } _nativeExtensions = true; } } Element.addMethods(); var Toggle = new Object(); Toggle.display = Element.toggle; /*--------------------------------------------------------------------------*/ Abstract.Insertion = function(adjacency) { this.adjacency = adjacency; } Abstract.Insertion.prototype = { initialize: function(element, content) { this.element = $(element); this.content = content.stripScripts(); if (this.adjacency && this.element.insertAdjacentHTML) { try { this.element.insertAdjacentHTML(this.adjacency, this.content); } catch (e) { var tagName = this.element.tagName.toLowerCase(); if (tagName == 'tbody' || tagName == 'tr') { this.insertContent(this.contentFromAnonymousTable()); } else { throw e; } } } else { this.range = this.element.ownerDocument.createRange(); if (this.initializeRange) this.initializeRange(); this.insertContent([this.range.createContextualFragment(this.content)]); } setTimeout(function() {content.evalScripts()}, 10); }, contentFromAnonymousTable: function() { var div = document.createElement('div'); div.innerHTML = '' + this.content + '
'; return $A(div.childNodes[0].childNodes[0].childNodes); } } var Insertion = new Object(); Insertion.Before = Class.create(); Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { initializeRange: function() { this.range.setStartBefore(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element); }).bind(this)); } }); Insertion.Top = Class.create(); Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(true); }, insertContent: function(fragments) { fragments.reverse(false).each((function(fragment) { this.element.insertBefore(fragment, this.element.firstChild); }).bind(this)); } }); Insertion.Bottom = Class.create(); Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.appendChild(fragment); }).bind(this)); } }); Insertion.After = Class.create(); Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { initializeRange: function() { this.range.setStartAfter(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element.nextSibling); }).bind(this)); } }); /*--------------------------------------------------------------------------*/ Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function(element) { this.element = $(element); }, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0; })._each(iterator); }, set: function(className) { this.element.className = className; }, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set(this.toArray().concat(classNameToAdd).join(' ')); }, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set(this.select(function(className) { return className != classNameToRemove; }).join(' ')); }, toString: function() { return this.toArray().join(' '); } } Object.extend(Element.ClassNames.prototype, Enumerable); var Selector = Class.create(); Selector.prototype = { initialize: function(expression) { this.params = {classNames: []}; this.expression = expression.toString().strip(); this.parseExpression(); this.compileMatcher(); }, parseExpression: function() { function abort(message) { throw 'Parse error in selector: ' + message; } if (this.expression == '') abort('empty expression'); var params = this.params, expr = this.expression, match, modifier, clause, rest; while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) { params.attributes = params.attributes || []; params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''}); expr = match[1]; } if (expr == '*') return this.params.wildcard = true; while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) { modifier = match[1], clause = match[2], rest = match[3]; switch (modifier) { case '#': params.id = clause; break; case '.': params.classNames.push(clause); break; case '': case undefined: params.tagName = clause.toUpperCase(); break; default: abort(expr.inspect()); } expr = rest; } if (expr.length > 0) abort(expr.inspect()); }, buildMatchExpression: function() { var params = this.params, conditions = [], clause; if (params.wildcard) conditions.push('true'); if (clause = params.id) conditions.push('element.id == ' + clause.inspect()); if (clause = params.tagName) conditions.push('element.tagName.toUpperCase() == ' + clause.inspect()); if ((clause = params.classNames).length > 0) for (var i = 0; i < clause.length; i++) conditions.push('Element.hasClassName(element, ' + clause[i].inspect() + ')'); if (clause = params.attributes) { clause.each(function(attribute) { var value = 'element.getAttribute(' + attribute.name.inspect() + ')'; var splitValueBy = function(delimiter) { return value + ' && ' + value + '.split(' + delimiter.inspect() + ')'; } switch (attribute.operator) { case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break; case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break; case '|=': conditions.push( splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect() ); break; case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break; case '': case undefined: conditions.push(value + ' != null'); break; default: throw 'Unknown operator ' + attribute.operator + ' in selector'; } }); } return conditions.join(' && '); }, compileMatcher: function() { this.match = new Function('element', 'if (!element.tagName) return false; \ return ' + this.buildMatchExpression()); }, findElements: function(scope) { var element; if (element = $(this.params.id)) if (this.match(element)) if (!scope || Element.childOf(element, scope)) return [element]; scope = (scope || document).getElementsByTagName(this.params.tagName || '*'); var results = []; for (var i = 0; i < scope.length; i++) if (this.match(element = scope[i])) results.push(Element.extend(element)); return results; }, toString: function() { return this.expression; } } function $$() { return $A(arguments).map(function(expression) { return expression.strip().split(/\s+/).inject([null], function(results, expr) { var selector = new Selector(expr); return results.map(selector.findElements.bind(selector)).flatten(); }); }).flatten(); } var Field = { clear: function() { for (var i = 0; i < arguments.length; i++) $(arguments[i]).value = ''; }, focus: function(element) { $(element).focus(); }, present: function() { for (var i = 0; i < arguments.length; i++) if ($(arguments[i]).value == '') return false; return true; }, select: function(element) { $(element).select(); }, activate: function(element) { element = $(element); element.focus(); if (element.select) element.select(); } } /*--------------------------------------------------------------------------*/ var Form = { serialize: function(form) { var elements = Form.getElements($(form)); var queryComponents = new Array(); for (var i = 0; i < elements.length; i++) { var queryComponent = Form.Element.serialize(elements[i]); if (queryComponent) queryComponents.push(queryComponent); } return queryComponents.join('&'); }, getElements: function(form) { form = $(form); var elements = new Array(); for (var tagName in Form.Element.Serializers) { var tagElements = form.getElementsByTagName(tagName); for (var j = 0; j < tagElements.length; j++) elements.push(tagElements[j]); } return elements; }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name) return inputs; var matchingInputs = new Array(); for (var i = 0; i < inputs.length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(input); } return matchingInputs; }, disable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.blur(); element.disabled = 'true'; } }, enable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.disabled = ''; } }, findFirstElement: function(form) { return Form.getElements(form).find(function(element) { return element.type != 'hidden' && !element.disabled && ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); }); }, focusFirstElement: function(form) { Field.activate(Form.findFirstElement(form)); }, reset: function(form) { $(form).reset(); } } Form.Element = { serialize: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter) { var key = encodeURIComponent(parameter[0]); if (key.length == 0) return; if (parameter[1].constructor != Array) parameter[1] = [parameter[1]]; return parameter[1].map(function(value) { return key + '=' + encodeURIComponent(value); }).join('&'); } }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter) return parameter[1]; } } Form.Element.Serializers = { input: function(element) { switch (element.type.toLowerCase()) { case 'submit': case 'hidden': case 'password': case 'text': return Form.Element.Serializers.textarea(element); case 'checkbox': case 'radio': return Form.Element.Serializers.inputSelector(element); } return false; }, inputSelector: function(element) { if (element.checked) return [element.name, element.value]; }, textarea: function(element) { return [element.name, element.value]; }, select: function(element) { return Form.Element.Serializers[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); }, selectOne: function(element) { var value = '', opt, index = element.selectedIndex; if (index >= 0) { opt = element.options[index]; value = opt.value || opt.text; } return [element.name, value]; }, selectMany: function(element) { var value = []; for (var i = 0; i < element.length; i++) { var opt = element.options[i]; if (opt.selected) value.push(opt.value || opt.text); } return [element.name, value]; } } /*--------------------------------------------------------------------------*/ var $F = Form.Element.getValue; /*--------------------------------------------------------------------------*/ Abstract.TimedObserver = function() {} Abstract.TimedObserver.prototype = { initialize: function(element, frequency, callback) { this.frequency = frequency; this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); this.registerCallback(); }, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, onTimerEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } } } Form.Element.Observer = Class.create(); Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.Element.getValue(this.element); } }); Form.Observer = Class.create(); Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.serialize(this.element); } }); /*--------------------------------------------------------------------------*/ Abstract.EventObserver = function() {} Abstract.EventObserver.prototype = { initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == 'form') this.registerFormCallbacks(); else this.registerCallback(this.element); }, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } }, registerFormCallbacks: function() { var elements = Form.getElements(this.element); for (var i = 0; i < elements.length; i++) this.registerCallback(elements[i]); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': Event.observe(element, 'click', this.onElementEvent.bind(this)); break; case 'password': case 'text': case 'textarea': case 'select-one': case 'select-multiple': Event.observe(element, 'change', this.onElementEvent.bind(this)); break; } } } } Form.Element.EventObserver = Class.create(); Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.Element.getValue(this.element); } }); Form.EventObserver = Class.create(); Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.serialize(this.element); } }); if (!window.Event) { var Event = new Object(); } Object.extend(Event, { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, element: function(event) { return event.target || event.srcElement; }, isLeftClick: function(event) { return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1))); }, pointerX: function(event) { return event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft)); }, pointerY: function(event) { return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop)); }, stop: function(event) { if (event.preventDefault) { event.preventDefault(); event.stopPropagation(); } else { event.returnValue = false; event.cancelBubble = true; } }, // find the first node with the given tagName, starting from the // node the event was triggered on; traverses the DOM upwards findElement: function(event, tagName) { var element = Event.element(event); while (element.parentNode && (!element.tagName || (element.tagName.toUpperCase() != tagName.toUpperCase()))) element = element.parentNode; return element; }, observers: false, _observeAndCache: function(element, name, observer, useCapture) { if (!this.observers) this.observers = []; if (element.addEventListener) { this.observers.push([element, name, observer, useCapture]); element.addEventListener(name, observer, useCapture); } else if (element.attachEvent) { this.observers.push([element, name, observer, useCapture]); element.attachEvent('on' + name, observer); } }, unloadCache: function() { if (!Event.observers) return; for (var i = 0; i < Event.observers.length; i++) { Event.stopObserving.apply(this, Event.observers[i]); Event.observers[i][0] = null; } Event.observers = false; }, observe: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.attachEvent)) name = 'keydown'; this._observeAndCache(element, name, observer, useCapture); }, stopObserving: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent)) name = 'keydown'; if (element.removeEventListener) { element.removeEventListener(name, observer, useCapture); } else if (element.detachEvent) { element.detachEvent('on' + name, observer); } } }); /* prevent memory leaks in IE */ if (navigator.appVersion.match(/\bMSIE\b/)) Event.observe(window, 'unload', Event.unloadCache, false); var Position = { // set to true if needed, warning: firefox performance problems // NOT neeeded for page scrolling, only if draggable contained in // scrollable elements includeScrollOffsets: false, // must be called before calling withinIncludingScrolloffset, every time the // page is scrolled prepare: function() { this.deltaX = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0; this.deltaY = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0; }, realOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return [valueL, valueT]; }, cumulativeOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); return [valueL, valueT]; }, positionedOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { p = Element.getStyle(element, 'position'); if (p == 'relative' || p == 'absolute') break; } } while (element); return [valueL, valueT]; }, offsetParent: function(element) { if (element.offsetParent) return element.offsetParent; if (element == document.body) return element; while ((element = element.parentNode) && element != document.body) if (Element.getStyle(element, 'position') != 'static') return element; return document.body; }, // caches x/y coordinate pair to use with overlap within: function(element, x, y) { if (this.includeScrollOffsets) return this.withinIncludingScrolloffsets(element, x, y); this.xcomp = x; this.ycomp = y; this.offset = this.cumulativeOffset(element); return (y >= this.offset[1] && y < this.offset[1] + element.offsetHeight && x >= this.offset[0] && x < this.offset[0] + element.offsetWidth); }, withinIncludingScrolloffsets: function(element, x, y) { var offsetcache = this.realOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; this.offset = this.cumulativeOffset(element); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + element.offsetHeight && this.xcomp >= this.offset[0] && this.xcomp < this.offset[0] + element.offsetWidth); }, // within must be called directly before overlap: function(mode, element) { if (!mode) return 0; if (mode == 'vertical') return ((this.offset[1] + element.offsetHeight) - this.ycomp) / element.offsetHeight; if (mode == 'horizontal') return ((this.offset[0] + element.offsetWidth) - this.xcomp) / element.offsetWidth; }, clone: function(source, target) { source = $(source); target = $(target); target.style.position = 'absolute'; var offsets = this.cumulativeOffset(source); target.style.top = offsets[1] + 'px'; target.style.left = offsets[0] + 'px'; target.style.width = source.offsetWidth + 'px'; target.style.height = source.offsetHeight + 'px'; }, page: function(forElement) { var valueT = 0, valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; // Safari fix if (element.offsetParent==document.body) if (Element.getStyle(element,'position')=='absolute') break; } while (element = element.offsetParent); element = forElement; do { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } while (element = element.parentNode); return [valueL, valueT]; }, clone: function(source, target) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || {}) // find page position of source source = $(source); var p = Position.page(source); // find coordinate system to use target = $(target); var delta = [0, 0]; var parent = null; // delta [0,0] will do fine with position: fixed elements, // position:absolute needs offsetParent deltas if (Element.getStyle(target,'position') == 'absolute') { parent = Position.offsetParent(target); delta = Position.page(parent); } // correct by body offsets (fixes Safari) if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } // set position if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; if(options.setWidth) target.style.width = source.offsetWidth + 'px'; if(options.setHeight) target.style.height = source.offsetHeight + 'px'; }, absolutize: function(element) { element = $(element); if (element.style.position == 'absolute') return; Position.prepare(); var offsets = Position.positionedOffset(element); var top = offsets[1]; var left = offsets[0]; var width = element.clientWidth; var height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); element._originalWidth = element.style.width; element._originalHeight = element.style.height; element.style.position = 'absolute'; element.style.top = top + 'px';; element.style.left = left + 'px';; element.style.width = width + 'px';; element.style.height = height + 'px';; }, relativize: function(element) { element = $(element); if (element.style.position == 'relative') return; Position.prepare(); element.style.position = 'relative'; var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.height = element._originalHeight; element.style.width = element._originalWidth; } } // Safari returns margins on body which is incorrect if the child is absolutely // positioned. For performance reasons, redefine Position.cumulativeOffset for // KHTML/WebKit only. if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { Position.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body) if (Element.getStyle(element, 'position') == 'absolute') break; element = element.offsetParent; } while (element); return [valueL, valueT]; } }