function zoom(theURL,theIMG,theWidth,theHeight,theTitle,theInfo)
{
  var win = 0;
  theWidth += 16;
  theHeight += 16;

  var theOptions = "width="+theWidth+",height="+theHeight+",resizable=yes";

  bName = navigator.appName;
  bVer = parseInt(navigator.appVersion);

  win = window.open(theIMG, "Zoom", theOptions); // use the same window
  if ((bName == "Netscape") && (bVer > 2)) { 
    win.resizeTo(theWidth, theHeight);  //IE4 error
    win.focus();  //IE4 error
  }

}