function popup ( url, width, height ){
		var features = "width=" + width + ",height=" + height + ",status=0, resizable=0, scrollbars=1, menubar=0, toolbar=0";
		window.open ( url, 'newwin', features );
	}

	function confirm_box( text, url ){
	  if (confirm( text ))				    {
		parent.location.href = url;
	  }
	}

	function menu(obj){
		if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementById("menuId").getElementsByTagName("span");
			if(el.style.display != "block"){
				for (var i=0; i<ar.length; i++){
					if (ar[i].className=="submenu")
					ar[i].style.display = "none";
				}
				el.style.display = "block";
			}else{
				el.style.display = "none";
			}
		}
	}
	function expand(obj){
		if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementById("masterID").getElementsByTagName("span");
			if(el.style.display != "block"){
				for (var i=0; i<ar.length; i++){
					if (ar[i].className=="speltak_details")
					ar[i].style.display = "none";
				}
				el.style.display = "block";
			}else{
				el.style.display = "none";
			}
		}
	}
	function details(obj){
		if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementById("masterIdDetails").getElementsByTagName("div");
			if(el.style.display != "block"){
				for (var i=0; i<ar.length; i++){
					if (ar[i].className=="adres_details")
					ar[i].style.display = "none";
				}
				el.style.display = "block";
			}else{
				el.style.display = "none";
			}
		}
	}