var arrTemp=self.location.href.split("?"); 
var picUrl = (arrTemp.length>0)?arrTemp[1]:""; 
var NS = (navigator.appName=="Netscape")?true:false; 

function FitPic() { 
   iWidth = (NS)?window.innerWidth:document.body.clientWidth; 
   iHeight = (NS)?window.innerHeight:document.body.clientHeight; 
   iWidth = document.images[0].width - iWidth; 
   iHeight = document.images[0].height - iHeight; 
   window.resizeBy(iWidth, iHeight); 
   self.focus(); 
}

function popitup(sPicURL) { 
     window.open( "popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
}