var detPicFile="su_pic_det.htm";
function showDetPic(ASource,ADir,AWidth,AHeight)
{
   var s=ADir+"";
   var arr=s.split("/");
   s="";
   for (i=0;i<arr.length;i++)
   {
      if (arr[i]!="") s=s+"../"
   }
   AWidth+=20;
   AHeight+=20;
   F1 = open(s+detPicFile+"?src='"+ADir+ASource+"'","F1","width="+AWidth+",height="+AHeight+",screenX=0,screenY=0,resizable=no");
   F1.focus();
}