Hi Bill,

It sounds like you solved your problem but I just wanted to state that when I have problems figuring out the correct javascript syntax for hooking up a client-side function to an event, I use the code-behind approach. Then I "View Source" in the browser to see how the code was written to the page.

>Hi David,
>
>Yeah, hadn't thought of adding it in programmatically. I'll give that a try and see how it works.
>
>Many thanks,
>Bill
>
>>Try
>>
>>btnSubmit.Attributes.Add("onclick", "btnOnClick();")
>>
>>or in C# I think its
>>
>>btnSubmit["onclick"] = "btnOnClick();";
>>
>>This is for asp.net controls. HTML controls work as you would expect.
>>
>>>Hi Hector,
>>>
>>>Know how to find out how to do this? :-) When I try to implement the button's client side "OnClick" event, E.g.
>>>

<asp:button id="btnSubmit" OnClick="javascript:btnOnClick()" runat="server" Font-Size="X-Small" Font-Names="Arial" Text="Submit"></asp:button>

>>>ASP.NET squeals like a stuck pig.
>>>
>>>Bill
>>>
>>>>I *think* you could have each button call a different (client side) JavaScript function. Inside each function you'll do whatever validations you need and then call document.myform.submit to actually post the form the web server.
>>>>
>>>>I say "I think" because I have never done this, I've only seen/heard examples that mention this. Hope this helps.