Confirm dialog box

I want to know how to make a confirm alert dialog box before submitting a form. I think it is something to be done with VBscript. But, I have no idea of how to code it in the page. Can someone give me a simple example of how to create a alert box something like:
"Are you sure you want to delete selected items?" with Yes, No buttons in it. And I want to know how to know the option user has selected for the question we provide them. Thanks for your attention!

OK - here's one way to do it using Javascript... you should be able to modify the code easily enough to suit you



Then, instead of a submit button at the end, use something like this:



hope this helps

It did the job clamly! I appriciate your answer!

You can even have a submit button. Then you need to call your function like this:
<form onSubmit="retur getconfirmation()">

<script language="javascript">

function getconfimation()
{
var yousure = confirm("Are you sure you want to delete selected items?");
if (yousure)
return true;
else
return false;
}


Both the same! Thread resolved!