if (screen.width < 1024)
{
  link = document.getElementsByTagName("link")[0];

  // link.href = "/stylesheet_800.css";
   document.write("<link rel='stylesheet' href='templates/lisci1/stylesheet_800.css' type='text/css'>");
     //document.write("<link rel="stylesheet" type="text/css" href="<?php echo (bts_select('stylesheet','stylesheet_800.css')); ?>"> ");
}