Hi.
I wish to configre a form so as when the user either tabs or selects a new field, the field that has just been entered is shown to have a tick next to it if an entry is made.

How do i do this? I am using asp vbscript but obviosly i dont want to go back to the server every time a field is entered. (not that i think you can)

cheers
Steve

You'll need to use Javascript to do that. (Might get a better response posting in the Javascript forum).

Or you could switch to ASP.NET which lets you use validation controls. You just write something like:
<asp:RequiredFieldValidator id="rfvName" runat="server" ControlToValidate="txtName" ErrorMessage="Please enter your name" Display="Dynamic" />
and ASP.NET will write the javascript for you, and also perform server side validation for any clients that don't support javaScript.
There are other validator controls such as RangeValidator, CompareValidator and RegularExpressionValidator and you can also create your own custom validators.