Disable a button

[reachpradeep]

I have a Save button on a web page.
I want to disable the button when clicked, so that the user does not click it more than once, as the serevr side code is being processed.
i disabled the button by calling a javascript function -
btnSave.Attributes.Add("onClick","return buttonDisabled();") ;

In the Javascript file i have -
function disableButton()
{
var btnSave = document.getElementById('btnSave') ;
btnSave.disabled = true ;
return true ;
}

since the button gets disabled my server side code(in C#) does not get executed.
thanks a lot for any kind of help

[crazyinstinct]

Your button:
<input type = submit id = "btnSave" onclick = "disableButton()">

The Javascript function:
function disableButton() {
var btnSave = document.getElementById('btnSave') ;
btnSave.disabled = true ;
yourformname.submit();
}

I hope this solves your problem.