Hi, I downloaded this comment wall script here Facebook Wall
Script 3.0 with PHP and Jquery  And I'm attempting to customise
and expand it and I've not done so bad so far. Guy knows what he
is doing but I've managed to condense a lot of functions and
better organise some stuff for better results.  But I cannot
figure out the javascript side. I want to require a poster to
put in their name and email before submitting a comment. I
struggled to figure out why the variables weren't passing and
then realised that they were processed through a javascript file
for AJAX. But I cannot understand it well enough to figure out
how to pass the additional variables.  This is the code. Code
JavaScript: // Update Status var updateval = $("#update").val();
var dataString = 'update='+ updateval; alert("Please Enter Some
Text"); $("#flash").fadeIn(400).html('Loading Update...'); type:
"POST", url: "message_ajax.php", data: dataString, cache: false,
success: function(html) return false;  There's further code in
the file but this