function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function itnPopUp(myImage,myWidth,myHeight, origLeft,origTop) {
myHeight += 0;
myWidth += 0;
TheImgWin = window.open(myImage,'image','height=' +
myHeight + ',width=' + myWidth +
',toolbar=no,directories=no,status=no,' +
'menubar=no,scrollbars=no,resizable=no');
TheImgWin.resizeTo(myWidth+2,myHeight+30);
TheImgWin.moveTo(origLeft,origTop);
TheImgWin.focus();
}