function ShowPic(pic, lang)
{
  var temp = '/showpic.php?pic=' + pic + '&lang=' + lang;
  var xpos = (screen.width-100)/2;
  var ypos = (screen.height-100)/2;
  window.open(temp,'displayWindow','fullscreen=no,channelmode=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=1,height=1,top='+ypos+',left='+xpos); 
}
function Mark(s)
{
  var r, i;
  if (s) 
  {
    r = window.document.body.createTextRange();
    for (i=0; r.findText(s); i++) 
    {
      r.execCommand("BackColor", "", "#000000");
      r.execCommand("ForeColor", "", "#FFFFFF");
      r.execCommand("Bold", "", "");
      r.collapse(false);
    }
  }
}