function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Book_over = newImage("/wp-content/themes/postcards/images/header/Book-over.jpg");
		Contact_over = newImage("/wp-content/themes/postcards/images/header/Contact-over.jpg");
		About_over = newImage("/wp-content/themes/postcards/images/header/About-over.jpg");
//		RSS_over = newImage("/wp-content/themes/postcards/images/header/RSS-over.jpg");
		News_over = newImage("/wp-content/themes/postcards/images/header/News-over.jpg");
		BestOf_over = newImage("/wp-content/themes/postcards/images/header/BestOf-over.jpg");
		Submit_over = newImage("/wp-content/themes/postcards/images/header/Submit-over.jpg");
		preloadFlag = true;
	}
}

preloadImages();

/*
------------------------------------------------------------------------
MENU SCRIPT
------------------------------------------------------------------------

Updated:    January 7 2008

*/

var menuscript={
	disabletablinks: false, ////Disable hyperlinks in 1st level tabs with sub contents (true or false)?
	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname)

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

showsubmenu:function(tabid, targetitem){
	var menuitems=this[tabid+"-menuitems"]
 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 (menuscript.currentpageurl==menuurl)
},

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 (menuscript.disabletablinks)
				menuitems[x].onclick=function(){return false}
		}
		else //for items without a submenu, add onMouseout effect
			menuitems[x].onmouseout=function(){this.className=""}
		menuitems[x].onmouseover=function(){menuscript.showsubmenu(tabid, this)}
		if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[x].href)){
			menuscript.showsubmenu(tabid, menuitems[x])
			var setalready=true
		}
		else if (parseInt(dselected)==x)
			menuscript.showsubmenu(tabid, menuitems[x])
	}
}
}

function display(id)
{
var zDD=document.getElementById('show').getElementsByTagName('div');
var ZON=document.getElementById('name_'+id);
for(var i=0;i<zDD.length;i++){
    zDD[i].className='hide';	  
}
ZON.className='show';

var d1=document.getElementById('topTab');
dArr=d1.getElementsByTagName('a');

for(var i=0;i<dArr.length; i++)
	{
		if(id==(i+1))
			{ 
			str=dArr[i].className;
			dArr[i].className=str.replace('_on','')+'_on';
			
			}
				else{ 
				str=dArr[i].className;
				dArr[i].className=str.replace('_on','');  }
		}


/*
if(id==1){ d1.className='cautare_on'; d2.className='contulmeu';}
		else{ d1.className='cautare'; d2.className='contulmeu_on'; }
*/
}


function ShowTab(T)
{
	i = 0;
	while(document.getElementById("tab" + i) != null){
		document.getElementById("div" + i).style.display = "none";
		document.getElementById("tab" + i).className = "";
		document.getElementById("paging" + i).style.display = "none";
		i++;
	}
	document.getElementById("paging" +  T).style.display = "";
	document.getElementById("div" + T).style.display = "";
	document.getElementById("tab" + T).className = "active";
}