function TrapEnterKD(idButton)
{
	if(document.all) {
		if(event.keyCode == 13)	{
			event.returnValue = false;
			event.cancel = true;

			if((event.srcElement.type == "text" || 
			    event.srcElement.type == "password") &&
			    event.srcElement.value != "") {
				document.getElementById(idButton).click()
			}
		}
	}
}