function showImage(filename, description)
{
  var x = 640;
  var y = 490;
  x = x + 22;
  y = y + 100;

 w = self.open("","Screenshot","resizable=yes,screenX=0,screenY=0,width=" + x + ",height=" + y);
 with (w.document) {
   open();
   write('<html><head><meta http-equiv="Pragma" content="no-cache"><title>Screenshot</title></head>');
   write('<body bgcolor="#F0F0F0" ondragstart="return false" onselectstart="return false"; return true"><div align="center"><img src="' + filename + '" name="image_big"><p>');
   write('<font face="Verdana,Arial,Helvetica" size="2" color="#000000"><b>' + description + '</b></font><form>');
   write('<input type="image" src="./images/xpkonfig/popup_close.gif" name="closeBtn" onClick="self.close()">');
   write('</form></div></body></html>');
   close();
 }
 w.focus();
}

