var i=0;
var s=0;
function resize(iz) {
	iz=iz+3;	
   if (navigator.appName == 'Netscape') i=40;
     if (window.navigator.userAgent.indexOf("SV1") != -1) s=20; //This browser is Internet Explorer in SP2.
      if (document.images[iz]) window.resizeTo(document.images[iz].width +70, document.images[iz].height+100-i+s);
      self.focus();
    if (document.images[iz]) {
    imgHeight = document.images[iz].height+98-i;
    imgWidth = document.images[iz].width+60;
    var height = screen.height;
    var width = screen.width;
    var leftpos = width / 2 - imgWidth / 2;
    var toppos = height / 2 - imgHeight / 2; 
    window.moveTo(leftpos, toppos);  
    window.resizeTo(imgWidth, imgHeight);
  }
}