function doMouseOver(i,j)
    {document.images[j].src=img_over[i].src} 
    function doMouseOut(i,j)
    {document.images[j].src=img_out[i].src}

   function win_gallery(url,title,width,height) {
   width=width+23;
   height=height+40;
   url_new='/cgi-bin/full_img.pl?path='+url+'&title='+title;
   window.open(url_new,'open_img'+width+'x'+height+'','width='+width+',height='+height+',status=no,toolbar=no,menubar=no,resizable=yes,scrollbars=1,location=no,border=thin,top=0,left=0,help=0');
   return false;
   }

   function  popUP(url,h,w,resizable,scrollbars)
   {
        if(resizable=='')resizable='no';
        if(scrollbars=='')scrollbars='yes';
        var leftPos = (screen.availWidth-700) / 2
        var topPos = (screen.availHeight-550) / 2 
        window.open( url ,'bigImg','width=' + w + ',height=' + h + ',scrollbars='+ scrollbars +',resizable='+ resizable +',titlebar=0,top=' + topPos + ',left=' + leftPos);
        return false;
   }