// Copyright (c) 2006 MojoInteractive Inc.
// Contributors:
//  Steffan Haeberle
// 

/* ------------- element ext -------------- */  
 
// overlay to prevent user from clicking submit button twice
function disableButton(theButton)
 
{
 
 theButton.value="Processing...";
 
 theButton.disabled = true;
 
 theButton.form.submit();
 
}