function toggle(target){
    obj = document.getElementById(target);
    obj.style.display = (obj.style.display=='none') ? 'inline' : 'none';
}

function popdown(name) {
	var e = document.getElementById(name);
	var search = document.getElementById('select_lang');
	var leftpx = fetch_object_posleft(search);
	var toppx = fetch_object_postop(search);

	toppx = toppx+25;

	e.style.position = "absolute";
	e.style.left = leftpx+'px';
	e.style.top = toppx+'px';
	e.style.display = (e.style.display == 'block') ? 'none' : 'block';
}


function fetch_object_posleft(elm){
	var left = elm.offsetLeft;
	while((elm = elm.offsetParent) != null)
	{
		left += elm.offsetLeft;
	}

	return left;
}

function fetch_object_postop(elm){
	var top = elm.offsetTop;
	while((elm = elm.offsetParent) != null)
	{
		top += elm.offsetTop;
	}
	return top;
}


/***********************************************
* Dolphin Tabs Menu- by JavaScript Kit (www.javascriptkit.com)
* This notice must stay intact for usage
* Visit JavaScript Kit at http://www.javascriptkit.com/ for this script and 100s more
***********************************************/

var dolphintabs={
	subcontainers:[], last_accessed_tab:null,

	revealsubmenu:function(curtabref){
	this.hideallsubs()
	if (this.last_accessed_tab!=null)
		this.last_accessed_tab.className=""
	if (curtabref.getAttribute("rel")) //If there's a sub menu defined for this tab item, show it
	document.getElementById(curtabref.getAttribute("rel")).style.display="block"
	curtabref.className="current"
	this.last_accessed_tab=curtabref
	},

	hideallsubs:function(){
	for (var i=0; i<this.subcontainers.length; i++)
		document.getElementById(this.subcontainers[i]).style.display="none"
	},


	init:function(menuId, selectedIndex){
	var tabItems=document.getElementById(menuId).getElementsByTagName("a")
		for (var i=0; i<tabItems.length; i++){
			if (tabItems[i].getAttribute("rel"))
				this.subcontainers[this.subcontainers.length]=tabItems[i].getAttribute("rel") //store id of submenu div of tab menu item
			if (i==selectedIndex){ //if this tab item should be selected by default
				tabItems[i].className="current"
				this.revealsubmenu(tabItems[i])
			}
		tabItems[i].onmouseover=function(){
		dolphintabs.revealsubmenu(this)
		}
		} //END FOR LOOP
	}

}