function openWindow (URL, xs, ys) 
{
	fenster = window.open(URL, "Video", "width="+xs+",height="+ys+",status=yes,scrollbars=no,resizable=no");
 	fenster.focus();
}

function changeImg(myitem, myitemval)
{
	if(navigator.appName == "Microsoft Internet Explorer")
	{  
  	var useragent = navigator.userAgent;
		var BrowserName = (useragent.indexOf('Opera') > -1) ? 'Opera' : navigator.appName;
		var pos = useragent.indexOf('MSIE');
		if (pos > -1) 
		{
			BrowserVersion = useragent.substring(pos + 5);
			var pos = BrowserVersion.indexOf(';');
			var BrowserVersion = BrowserVersion.substring(0,pos);
			url="explorer.htm";
		}
		BrowserVersion = parseFloat(BrowserVersion);
		
  	if(BrowserVersion > "6")
  	{
  		myitem.src = "fileadmin/template/images/" + myitemval;	
   	}
	}
	else
	{	
		myitem.src = "fileadmin/template/images/" + myitemval;	
	}
}