// Copyright 2006-2007 javascript-array.com
var timeout	= 200;
var closetimer	= 0;
var ddmenuitem	= 0;
// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();
	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}
// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}
// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
// close layer when click-out
document.onclick = mclose; 

// Logga in
function LoggaIn(){
	if (document.login.anvnamn.value==""){
		alert("Du glömde skriva ditt användarnamn!");
		return false;
	} else if (document.login.pass.value==""){
		alert("Du glömde ditt lösenord!");
		return false;
	}
}