function fnTrapKD(btn, event)
{
	if ( document.all )
	{
		if ( event.keyCode == 13 )
		{
			var obj = eval( 'document.all.' + btn );
			event.returnValue=false;
			event.cancel = true;
			obj.click();
		}
	}
	else if ( document.getElementById )
	{
		if ( event.which == 13 )
		{
			var obj = document.getElementById( btn );
			event.returnValue=false;
			event.cancel = true;
			obj.click();
		}
	}
	else if ( document.layers )
	{
		if ( event.which == 13 )
		{
			event.returnValue=false;
			event.cancel = true;
			//btn.click();
		}
	}
}