/*

// "Tabs & Slides In Content Items" Plugin for Joomla! 1.0.x - Version 2.2

// License: http://www.gnu.org/copyleft/gpl.html

// Authors: Fotis Evangelou - George Chouliaras

// Copyright (c) 2006-2007 JoomlaWorks.gr - http://www.joomlaworks.gr

// Project page at http://www.joomlaworks.gr - Demos at http://demo.joomlaworks.gr

// ***Last update: January 14th, 2007***

*/



/* Copyright (c) 2006 Alf Magne Kalleland */

var objectIdToSlideDown = false;

var jw_activeId = false;

function showHideContent(e,inputId) {

	if(!inputId)inputId = this.id;

	inputId = inputId + '';

	var numericId = inputId.replace(/[^0-9]/g,'');

	var answerDiv = document.getElementById('jw_a' + numericId);

	objectIdToSlideDown = false;

	if(!answerDiv.style.display || answerDiv.style.display=='none'){

		if(jw_activeId &&  jw_activeId!=numericId){			

			objectIdToSlideDown = numericId;

			slideContent(jw_activeId,(jw_slideSpeed*-1));

		}else{

			answerDiv.style.display='block';

			answerDiv.style.visibility = 'visible';

			slideContent(numericId,jw_slideSpeed);

		}

	}else{

		slideContent(numericId,(jw_slideSpeed*-1));

		jw_activeId = false;

	}	

}

function slideContent(inputId,direction) {

	var obj =document.getElementById('jw_a' + inputId);

	var contentObj = document.getElementById('jw_ac' + inputId);

	height = obj.clientHeight;

	height = height + direction;

	rerunFunction = true;

	if(height>contentObj.offsetHeight){

		height = contentObj.offsetHeight;

		rerunFunction = false;

	}

	if(height<=1){

		height = 1;

		rerunFunction = false;

	}

	obj.style.height = height + 'px';

	var topPos = height - contentObj.offsetHeight;

	if(topPos>0)topPos=0;

	contentObj.style.top = topPos + 'px';

	if(rerunFunction){

		setTimeout('slideContent(' + inputId + ',' + direction + ')',jw_timer);

	}else{

		if(height<=1){

			obj.style.display='none'; 

			if(objectIdToSlideDown && objectIdToSlideDown!=inputId){

				document.getElementById('jw_a' + objectIdToSlideDown).style.display='block';

				document.getElementById('jw_a' + objectIdToSlideDown).style.visibility='visible';

				slideContent(objectIdToSlideDown,jw_slideSpeed);				

			}

		}else{

			jw_activeId = inputId;

		}

	}

}

function initShowHideDivs() {

	var divs = document.getElementsByTagName('DIV');

	var divCounter = 1;

	for(var no=0;no<divs.length;no++){

		if(divs[no].className=='jw_slidetitle'){

			divs[no].onclick = showHideContent;

			divs[no].id = 'jw_q'+divCounter;

			var answer = divs[no].nextSibling;

			while(answer && answer.tagName!='DIV'){

				answer = answer.nextSibling;

			}

			answer.id = 'jw_a'+divCounter;	

			contentDiv = answer.getElementsByTagName('DIV')[0];

			contentDiv.style.top = 0 - contentDiv.offsetHeight + 'px'; 	

			contentDiv.className='jw_slidecontent';

			contentDiv.id = 'jw_ac' + divCounter;

			answer.style.display='none';

			answer.style.height='1px';

			divCounter++;

		}		

	}	

}

// old: window.onload = initShowHideDivs; - see bottom for startup





/* Copyright (c) 2006 Patrick Fitzgerald */

// Temporarily hide tabs

document.write('<style type="text/css">.tabber{display:none;}<\/style>');

// Set tab options

var tabberOptions = {

  //start on DOM ready

  'manualStartup':true,

  'cookie':"jw_tabber", /* Name to use for the cookie */

  'onLoad': function(argsObj)

  {

    var t = argsObj.tabber;

    var i;

    if (t.id) {

      t.cookie = t.id + t.cookie;

    }

    i = parseInt(getCookie(t.cookie));

    if (isNaN(i)) { return; }

    t.tabShow(i);

    //alert('getCookie(' + t.cookie + ') = ' + i);

  },

  'onClick':function(argsObj)

  {

    var c = argsObj.tabber.cookie;

    var i = argsObj.index;

    //alert('setCookie(' + c + ',' + i + ')');

    setCookie(c, i);

  }

};

// Cookie handling

function setCookie(name, value, expires, path, domain, secure) {

    document.cookie= name + "=" + escape(value) +

        ((expires) ? "; expires=" + expires.toGMTString() : "") +

        ((path) ? "; path=" + path : "") +

        ((domain) ? "; domain=" + domain : "") +

        ((secure) ? "; secure" : "");

}

function getCookie(name) {

    var dc = document.cookie;

    var prefix = name + "=";

    var begin = dc.indexOf("; " + prefix);

    if (begin == -1) {

        begin = dc.indexOf(prefix);

        if (begin != 0) return null;

    } else {

        begin += 2;

    }

    var end = document.cookie.indexOf(";", begin);

    if (end == -1) {

        end = dc.length;

    }

    return unescape(dc.substring(begin + prefix.length, end));

}

function deleteCookie(name, path, domain) {

    if (getCookie(name)) {

        document.cookie = name + "=" +

            ((path) ? "; path=" + path : "") +

            ((domain) ? "; domain=" + domain : "") +

            "; expires=Thu, 01-Jan-70 00:00:01 GMT";

    }

}

// The tabs!

function tabberObj(argsObj)

{var arg;this.div=null;this.classMain="tabber";this.classMainLive="tabberlive";this.classTab="tabbertab";this.classTabDefault="tabbertabdefault";this.classNav="tabbernav";this.classTabHide="tabbertabhide";this.classNavActive="tabberactive";this.titleElements=['h2','h3','h4','h5','h6'];this.titleElementsStripHTML=true;this.removeTitle=true;this.addLinkId=false;this.linkIdFormat='<tabberid>nav<tabnumberone>';for(arg in argsObj){this[arg]=argsObj[arg];}

this.REclassMain=new RegExp('\\b'+this.classMain+'\\b','gi');this.REclassMainLive=new RegExp('\\b'+this.classMainLive+'\\b','gi');this.REclassTab=new RegExp('\\b'+this.classTab+'\\b','gi');this.REclassTabDefault=new RegExp('\\b'+this.classTabDefault+'\\b','gi');this.REclassTabHide=new RegExp('\\b'+this.classTabHide+'\\b','gi');this.tabs=new Array();if(this.div){this.init(this.div);this.div=null;}}

tabberObj.prototype.init=function(e)

{var

childNodes,i,i2,t,defaultTab=0,DOM_ul,DOM_li,DOM_a,aId,headingElement;if(!document.getElementsByTagName){return false;}

if(e.id){this.id=e.id;}

this.tabs.length=0;childNodes=e.childNodes;for(i=0;i<childNodes.length;i++){if(childNodes[i].className&&childNodes[i].className.match(this.REclassTab)){t=new Object();t.div=childNodes[i];this.tabs[this.tabs.length]=t;if(childNodes[i].className.match(this.REclassTabDefault)){defaultTab=this.tabs.length-1;}}}

DOM_ul=document.createElement("ul");DOM_ul.className=this.classNav;for(i=0;i<this.tabs.length;i++){t=this.tabs[i];t.headingText=t.div.title;if(this.removeTitle){t.div.title='';}

if(!t.headingText){for(i2=0;i2<this.titleElements.length;i2++){headingElement=t.div.getElementsByTagName(this.titleElements[i2])[0];if(headingElement){t.headingText=headingElement.innerHTML;if(this.titleElementsStripHTML){t.headingText.replace(/<br>/gi," ");t.headingText=t.headingText.replace(/<[^>]+>/g,"");}

break;}}}

if(!t.headingText){t.headingText=i+1;}

DOM_li=document.createElement("li");t.li=DOM_li;DOM_a=document.createElement("a");DOM_a.appendChild(document.createTextNode(t.headingText));DOM_a.href="javascript:void(null);";DOM_a.title=t.headingText;DOM_a.onclick=this.navClick;DOM_a.tabber=this;DOM_a.tabberIndex=i;if(this.addLinkId&&this.linkIdFormat){aId=this.linkIdFormat;aId=aId.replace(/<tabberid>/gi,this.id);aId=aId.replace(/<tabnumberzero>/gi,i);aId=aId.replace(/<tabnumberone>/gi,i+1);aId=aId.replace(/<tabtitle>/gi,t.headingText.replace(/[^a-zA-Z0-9\-]/gi,''));DOM_a.id=aId;}

DOM_li.appendChild(DOM_a);DOM_ul.appendChild(DOM_li);}

e.insertBefore(DOM_ul,e.firstChild);e.className=e.className.replace(this.REclassMain,this.classMainLive);this.tabShow(defaultTab);if(typeof this.onLoad=='function'){this.onLoad({tabber:this});}

return this;};tabberObj.prototype.navClick=function(event)

{var

rVal,a,self,tabberIndex,onClickArgs;a=this;if(!a.tabber){return false;}

self=a.tabber;tabberIndex=a.tabberIndex;a.blur();if(typeof self.onClick=='function'){onClickArgs={'tabber':self,'index':tabberIndex,'event':event};if(!event){onClickArgs.event=window.event;}

rVal=self.onClick(onClickArgs);if(rVal===false){return false;}}

self.tabShow(tabberIndex);return false;};tabberObj.prototype.tabHideAll=function()

{var i;for(i=0;i<this.tabs.length;i++){this.tabHide(i);}};tabberObj.prototype.tabHide=function(tabberIndex)

{var div;if(!this.tabs[tabberIndex]){return false;}

div=this.tabs[tabberIndex].div;if(!div.className.match(this.REclassTabHide)){div.className+=' '+this.classTabHide;}

this.navClearActive(tabberIndex);return this;};tabberObj.prototype.tabShow=function(tabberIndex)

{var div;if(!this.tabs[tabberIndex]){return false;}

this.tabHideAll();div=this.tabs[tabberIndex].div;div.className=div.className.replace(this.REclassTabHide,'');this.navSetActive(tabberIndex);if(typeof this.onTabDisplay=='function'){this.onTabDisplay({'tabber':this,'index':tabberIndex});}

return this;};tabberObj.prototype.navSetActive=function(tabberIndex)

{this.tabs[tabberIndex].li.className=this.classNavActive;return this;};tabberObj.prototype.navClearActive=function(tabberIndex)

{this.tabs[tabberIndex].li.className='';return this;};function tabberAutomatic(tabberArgs)

{var

tempObj,divs,i;if(!tabberArgs){tabberArgs={};}

tempObj=new tabberObj(tabberArgs);divs=document.getElementsByTagName("div");for(i=0;i<divs.length;i++){if(divs[i].className&&divs[i].className.match(tempObj.REclassMain)){tabberArgs.div=divs[i];divs[i].tabber=new tabberObj(tabberArgs);}}

return this;}

function tabberAutomaticOnLoad(tabberArgs)

{var oldOnLoad;if(!tabberArgs){tabberArgs={};}

oldOnLoad=window.onload;if(typeof window.onload!='function'){window.onload=function(){tabberAutomatic(tabberArgs);};}else{window.onload=function(){oldOnLoad();tabberAutomatic(tabberArgs);};}}

if(typeof tabberOptions=='undefined'){tabberAutomaticOnLoad();}else{if(!tabberOptions['manualStartup']){tabberAutomaticOnLoad(tabberOptions);}}





// Load everything up

function init() {

    if (arguments.callee.done) return;

    arguments.callee.done = true;

    if (_timer) clearInterval(_timer);

	initShowHideDivs();

	tabberAutomatic(tabberOptions);

	//alert('Tabs &amp; Slides have loaded!');

};

if (document.addEventListener) {

    document.addEventListener("DOMContentLoaded", init, false);

}

/*@cc_on @*/

/*@if (@_win32)

    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");

    var script = document.getElementById("__ie_onload");

    script.onreadystatechange = function() {

        if (this.readyState == "complete") {

            init();

        }

    };

/*@end @*/

if (/WebKit/i.test(navigator.userAgent)) {

    var _timer = setInterval(function() {

        if (/loaded|complete/.test(document.readyState)) {

            init();

        }

    }, 10);

}

window.onload = init;