function showfoto(id)
{
   var l = Math.floor((screen.width-640)/2);
   var t = Math.floor((screen.height-600)/2);
   window.open("foto.aspx?id="+id,"","width=" + 640 + ",height=" + 600 + ",top=" + t + ",left=" + l);
}

function vedipedi(id)
{
   var l = Math.floor((screen.width-800)/2);
   var t = Math.floor((screen.height-600)/2)-26;
   window.open(id,"","resizable=yes,scrollbars=yes, width=" + 800 + ",height=" + 600 + ",top=" + t + ",left=" + l);
}