function click(){
   var IVW="http://ruhrnach.ivwbox.de/cgi-bin/ivw/CP/rn-rc-sp-fb-bt";
   var d="&d="+new Date().getTime();
   var zaehlpixelIVW = new Image();
   zaehlpixelIVW.src = IVW+"?r="+escape(document.referrer)+""+d;
}