X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/ed42de15a13ad4cea92e7f744c8741c7a868bd7c..54e4131e091831e00a861fe2c4f53e344b87ddca:/js/tabcontent.js

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+//** Tab Content script- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
+//** Last updated: June 29th, 06
+
+var enabletabpersistence=1 //enable tab persistence via session only cookies, so selected tab is remembered?
+
+////NO NEED TO EDIT BELOW////////////////////////
+var tabcontentIDs=new Object()
+
+function expandcontent(linkobj){
+var ulid=linkobj.parentNode.parentNode.id //id of UL element
+var ullist=document.getElementById(ulid).getElementsByTagName("li") //get list of LIs corresponding to the tab contents
+for (var i=0; i<ullist.length; i++){
+ullist[i].className=""  //deselect all tabs
+if (typeof tabcontentIDs[ulid][i]!="undefined") //if tab content within this array index exists (exception: More tabs than there are tab contents)
+document.getElementById(tabcontentIDs[ulid][i]).style.display="none" //hide all tab contents
+}
+linkobj.parentNode.className="selected"  //highlight currently clicked on tab
+document.getElementById(linkobj.getAttribute("rel")).style.display="block" //expand corresponding tab content
+saveselectedtabcontentid(ulid, linkobj.getAttribute("rel"))
+}
+
+function savetabcontentids(ulid, relattribute){// save ids of tab content divs
+if (typeof tabcontentIDs[ulid]=="undefined") //if this array doesn't exist yet
+tabcontentIDs[ulid]=new Array()
+tabcontentIDs[ulid][tabcontentIDs[ulid].length]=relattribute
+}
+
+function saveselectedtabcontentid(ulid, selectedtabid){ //set id of clicked on tab as selected tab id & enter into cookie
+if (enabletabpersistence==1) //if persistence feature turned on
+setCookie(ulid, selectedtabid)
+}
+
+function getullistlinkbyId(ulid, tabcontentid){ //returns a tab link based on the ID of the associated tab content
+var ullist=document.getElementById(ulid).getElementsByTagName("li")
+for (var i=0; i<ullist.length; i++){
+if (ullist[i].getElementsByTagName("a")[0].getAttribute("rel")==tabcontentid){
+return ullist[i].getElementsByTagName("a")[0]
+break
+}
+}
+}
+
+function initializetabcontent(){
+for (var i=0; i<arguments.length; i++){ //loop through passed UL ids
+if (enabletabpersistence==0 && getCookie(arguments[i])!="") //clean up cookie if persist=off
+setCookie(arguments[i], "")
+var clickedontab=getCookie(arguments[i]) //retrieve ID of last clicked on tab from cookie, if any
+var ulobj=document.getElementById(arguments[i])
+var ulist=ulobj.getElementsByTagName("li") //array containing the LI elements within UL
+for (var x=0; x<ulist.length; x++){ //loop through each LI element
+var ulistlink=ulist[x].getElementsByTagName("a")[0]
+if (ulistlink.getAttribute("rel")){
+savetabcontentids(arguments[i], ulistlink.getAttribute("rel")) //save id of each tab content as loop runs
+ulistlink.onclick=function(){
+expandcontent(this)
+return false
+}
+if (ulist[x].className=="selected" && clickedontab=="") //if a tab is set to be selected by default
+expandcontent(ulistlink) //auto load currenly selected tab content
+}
+} //end inner for loop
+if (clickedontab!=""){ //if a tab has been previously clicked on per the cookie value
+var culistlink=getullistlinkbyId(arguments[i], clickedontab)
+if (typeof culistlink!="undefined") //if match found between tabcontent id and rel attribute value
+expandcontent(culistlink) //auto load currenly selected tab content
+else //else if no match found between tabcontent id and rel attribute value (cookie mis-association)
+expandcontent(ulist[0].getElementsByTagName("a")[0]) //just auto load first tab instead
+}
+} //end outer for loop
+}
+
+
+function getCookie(Name){ 
+var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
+if (document.cookie.match(re)) //if cookie found
+return document.cookie.match(re)[0].split("=")[1] //return its value
+return ""
+}
+
+function setCookie(name, value){
+document.cookie = name+"="+value //cookie value is domain wide (path=/)
+}
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