//DD Tab Menu- Script rewritten April 27th, 07: http://www.dynamicdrive.com
//**Updated Feb 23rd, 08): Adds ability for menu to revert back to default selected tab when mouse moves out of menu

//Only 2 configuration variables below:

var ddtabmenu={
	disabletablinks: false, //Disable hyperlinks in 1st level tabs with sub contents (true or false)?
	snap2original: [true, 300], //Should tab revert back to default selected when mouse moves out of menu? ([true/false, delay_millisec]

	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)

definemenu:function(tabid, dselected){
	this[tabid+"-menuitems"]=null
	this[tabid+"-dselected"]=-1
	initMenuTMRepair(tabid, dselected);
	//this.addEvent(window, function(){ddtabmenu.init(tabid, dselected)}, "load")
},

showsubmenu:function(tabid, targetitem){
	var menuitems=this[tabid+"-menuitems"]
	this.clearrevert2default(tabid)
 for (i=0; i<menuitems.length; i++){
		menuitems[i].className=""
		if (typeof menuitems[i].hasSubContent!="undefined")
			document.getElementById(menuitems[i].getAttribute("rel")).style.display="none"
	}
	targetitem.className="current"
	if (typeof targetitem.hasSubContent!="undefined")
		document.getElementById(targetitem.getAttribute("rel")).style.display="block"
},

isSelected:function(menuurl){
	var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
	return (ddtabmenu.currentpageurl==menuurl)
},

isContained:function(m, e){
	var e=window.event || e
	var c=e.relatedTarget || ((e.type=="mouseover")? e.fromElement : e.toElement)
	while (c && c!=m)try {c=c.parentNode} catch(e){c=m}
	if (c==m)
		return true
	else
		return false
},

revert2default:function(outobj, tabid, e){
	if (!ddtabmenu.isContained(outobj, tabid, e)){
		window["hidetimer_"+tabid]=setTimeout(function(){
			ddtabmenu.showsubmenu(tabid, ddtabmenu[tabid+"-dselected"])
		}, ddtabmenu.snap2original[1])
	}
},

clearrevert2default:function(tabid){
 if (typeof window["hidetimer_"+tabid]!="undefined")
		clearTimeout(window["hidetimer_"+tabid])
},

addEvent:function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
},

init:function(tabid, dselected){
	var menuitems=document.getElementById(tabid).getElementsByTagName("a")
	this[tabid+"-menuitems"]=menuitems
	for (var x=0; x<menuitems.length; x++){
		if (menuitems[x].getAttribute("rel")){
			this[tabid+"-menuitems"][x].hasSubContent=true
			if (ddtabmenu.disabletablinks)
				menuitems[x].onclick=function(){return false}
			if (ddtabmenu.snap2original[0]==true){
				var submenu=document.getElementById(menuitems[x].getAttribute("rel"))
				menuitems[x].onmouseout=function(e){ddtabmenu.revert2default(submenu, tabid, e)}
				submenu.onmouseover=function(){ddtabmenu.clearrevert2default(tabid)}
				submenu.onmouseout=function(e){ddtabmenu.revert2default(this, tabid, e)}
			}
		}
		else //for items without a submenu, add onMouseout effect
			menuitems[x].onmouseout=function(e){this.className=""; if (ddtabmenu.snap2original[0]==true) ddtabmenu.revert2default(this, tabid, e)}
		menuitems[x].onmouseover=function(){ddtabmenu.showsubmenu(tabid, this)}
		if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[x].href)){
			ddtabmenu.showsubmenu(tabid, menuitems[x])
			this[tabid+"-dselected"]=menuitems[x]
			var setalready=true
		}
		else if (parseInt(dselected)==x){
			ddtabmenu.showsubmenu(tabid, menuitems[x])
			this[tabid+"-dselected"]=menuitems[x]
		}
	}
}
}


function repairContentSylwetki(className)
{
	jQuery(document).ready(function(){
		var el = document.getElementById('article');
		if (!el) return;
		do {
			el = el.parentNode;
		} while (el.className != 'c_big')
		var els = el.getElementsByTagName('div');
		var pCont = document.getElementById('repaircontent');
		for (var i=0;i<els.length;i++)
		{
			if (!(els[i].className && (els[i].className==className)))
				continue;
			pCont.appendChild(els[i]);
		}
	});
}

function TMOnclickChangeFont()
{
	for (var i=0;i<this._cont.length;i++)
	{
		if (this._font)
		{
			this._cont[i].style.fontSize = this._font.toString() + 'px';
			this._cont[i].style.lineHeight = (new Number(this._font)+5).toString() + 'px';
		}
		else
		{
			this._cont[i].style.fontSize = '';
			this._cont[i].style.lineHeight = '';
		}
	}
}

jQuery(document).ready(function(){
	var fontSmall = document.getElementById('font-normal');
	var fontBig = document.getElementById('font-biggest');
	var fontLarge = document.getElementById('font-large');
	var els = new Array();
	var elp;
	var j;
	var x = jQuery(document).find('div.atricle');
	for (var i=0;i<x.length;i++)
	{
		elp = jQuery(x[i]).find('p');
		for (j=0;j<elp.length;j++)
		{
			els[els.length] = elp[j];
		}
	}
	if (fontSmall)
	{
		fontSmall._cont = els;
		fontSmall._font = '';
		fontSmall.onclick = TMOnclickChangeFont;
	}
	if (fontBig)
	{
		fontBig._cont = els;
		fontBig._font = '14';
		fontBig.onclick = TMOnclickChangeFont;
	}
	if (fontLarge)
	{
		fontLarge._cont = els;
		fontLarge._font = '18';
		fontLarge.onclick = TMOnclickChangeFont;
	}
});

function initMenuTMRepair(tabid, dselected)
{
	if (!document.getElementById(tabid))
	{
		setTimeout(function(){initMenuTMRepair(tabid, dselected)}, 500);
		return;
	}
	ddtabmenu.init(tabid, dselected);

}