/**
 * Common javascript funtionality
 */
 
function initMainmenu()
{
	var t = $("main-menu");
	
	if( t )
	{
		var ddmx = new DropDownMenuX("main-menu");
		
		ddmx.delay.show = 0;
		ddmx.delay.hide = 400;
		ddmx.position.levelX.left = 2;
		ddmx.init();
	}
}

var winPopup=null;
function openPopup( url )
{
	if( url=="" ) return false;
	
	if(winPopup)
	{
		if(!winPopup.closed) winPopup.close();
	}
	
	var winConfig = "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=yes, width=670, height=" + screen.height + ", left=" + ((screen.width-670)/2) + ", top=0, screenX=0, screenY=0";
	winPopup = open(url, "winPopup", winConfig);
	winPopup.focus();
}

Event.observe(window, 'load', initMainmenu, false);