[AJAX] help needed

[DrewM]

Well I have a comment system on my site and I'm tring to use Ajax to delete comments but it doesn't seem to work this is my java script:

<script language="JavaScript" type="text/JavaScript">
<!--
function deletecomment(id)
{
	xml = new vB_AJAX_Handler(true);
	xml.onreadystatechange(deleteprocess(id));
//	window.location.href = 'index.php?delete=tutorialcomment&id=' + id;
}


function deleteprocess(id)
{
	if (xml.handler.readyState == 4 && xml.handler.status == 200)
	{
		xml.send('index.php', 'delete=tutorialcomment&id=' + id);
	}
}
//-->
</script>

thanks in advance!