I have a situation where a user succeeded to click twice on a button so it launched the same transaction, where the second one shouldn't have been because I disable the button on click. I am using this:

        loButton.Attributes.Add("onClick", "this.disabled=true; document.Form1.submit(); return false;")

Or, from HTML, it gives:

<td colspan=3 class="Center">
<input type="submit" name="LabelSomething" value="Something" onclick="this.disabled=true; document.Form1.submit();
 return false;" id="LabelSomething" style="width:150px;" />

However, when I look at the log, I can see that the user succeeded to click twice on that button the same second. That would be practically impossible to do with one browser as the button becomes disabled on click or with two browsers the time it would take to switch back.

I am beginning to think that IE 7.0 does not support that javascript or that the user disabled the javascript support or lowered the security so low that javascript does not work.

Is there someone who can confirm me that this is suppose to work in IE 7.0? ...and to provide some feedback on this.