document.writeln('<!-- begin ad tag-->');
document.writeln('<script language="JavaScript" type="text/javascript">');
document.writeln('ord=Math.random()*10000000000000000;');
document.writeln('document.write(\'<script language="JavaScript" src="http://ad.doubleclick.net/adj/pe.terra.mensajesacelulares/home;dcopt=ist;sz=728x90;ord=\'  + ord + \'?" type="text/javascript"></scr\' + \'ipt>\');');
document.writeln('</script>');
document.writeln('<!-- End ad tag -->');