function winOpen(theURL,winName,features) 
{ 
winName = window.open(theURL,winName,features); 
if(winName == null || winName.closed){window.open(theURL,winName,features);} 
else{winName.location.href = theURL;} 
if (!winName.closed) 
winName.focus(); 
}

function printPage()
{
    var Url = escape(document.location.href);
    window.open("/module/print/Print.aspx?url=" +Url, "Drucken","width=800,height=700,scrollbars=yes");
}