Change Submit Button's Caption- Javascript -[RESOLVED]

[rockies1]

I'm looking for a way to change a submit button's caption as soon as it is clicked.

I want to disable it and make it say "Searching"

I can do the disable

 <!-- Begin Disable submit button
function disableForm(theform)
{
  if (document.all || document.getElementById)
  {
    for (i = 0; i < theform.length; i++)
    {
      var tempobj = theform.elements[i];
      if (tempobj.type.toLowerCase() == "submit")
      {
        tempobj.disabled = true;
      }
    }
    return true;
  }
}
//  End Disable submit button-->

but not the caption change.

Can anyone help?

Thanks!