function show_image(href,title)
   { hiddenImg= new Image();
     hiddenImg.src= href;
//     alert(hiddenImg.width);
//     alert(hiddenImg.height);
     show_window("/site_builder/_phpincluds/show_window/show_img.php?img="+href+"&title="+title,hiddenImg.width+11,hiddenImg.height)
   }
  function show_window(href,wd,ht)
   {
     var left=screen.availWidth/2-wd/2;
     var top=screen.availHeight/2-ht/2;
     window.open(href,"","width="+wd+", height="+ht+", left="+left+", top="+top+", menubar=0, toolbar=0, location=0, directories=0, status=0, resizable=1, scrollbars=1");
   }