function pics(url, wdth, hght)
{
  var lp = (790 - wdth)/2;
  var tp = (524 - hght)/2;

 if(hght>=(524-30))
  window.open(url,"pic","width="+wdth+",height="+hght+",left="+lp+",top="+tp+",toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
 else
  window.open(url,"pic","width="+wdth+",height="+hght+",left="+lp+",top="+tp+",toolbar=no,location=no,status=no,menubar=no,resizable=yes");

}

function pics1 (url, wdth, hght)
{
  var lp = (790 - wdth)/2;
      lp = (screen.width - wdth)/2;
  var tp = (524 - hght)/2;
      tp = (screen.height - hght)/2;

 if(hght>=(screen.height-30))
  window.open(url,"pic","width="+wdth+",height="+hght+",left="+lp+",top="+tp+",toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
 else
  window.open(url,"pic","width="+wdth+",height="+hght+",left="+lp+",top="+tp+",toolbar=no,location=no,status=no,menubar=no,resizable=yes");

}