function window_open (URL, WIDTH, HEIGHT)
{
	F1 = window.open(URL, "pop_up" , "width=" + WIDTH  +",height=" + HEIGHT +",left=0,top=0,dependent=yes,menubar=no,resizable=no,scrollbars=no, toolbar=no");
	F1.focus();

}
function update_anzahl(anzahl)
{
	alert(anzahl);
}
function checkFrameset() 
{
	if(!parent.left)
   	location.href="http://www.reelljeans.com/shop/index.php?" + location.pathname;
}
function checkFramecall() 
{
	var Adressanhang=location.search;
  	if(Adressanhang.indexOf(".php")!=-1)
  	frames.center.location.href=Adressanhang.substring(1,Adressanhang.length);
}