Prompt Box and AJAX and Session

[radox]

I have a tricky one here....

 

I designed a page that the user can "start" and let run. Visitors can then add themselves like a registry. However, to get back to the admin panel, I put a link at the bottom that would prompt the user for "combo" to unlock the page.

 

Example:

 

<script type="text/javascript">

function comboLock(){
var combo=prompt('Enter Combination');
if(combo==<?php echo $_SESSION['MM_Combo']; ?>){
	document.location='somepage.php';	
}
}

</script>

 

Obviously, the above example is in NO way secure. I think this can be solved by jquery and AJAX, but I'm not familiar enough with either of them.

 

I need this to be solved using a javascript prompt box!

 

Please help

[radox]

nevermind. would have been a nice feature in firefox. IE sucks with the popups!!