// Cross-browser method of stopping event bubbling.
// Tested in IE7, FireFox 2, Opera 8, Safari 2
function stopBubble(e)
{
	if (window.event)
		window.event.cancelBubble = true;
	else
	{
		e.stopPropagation();
		e.preventDefault();
	}
}

function getEvent(e)
{
	if (window.event)
		return window.event;
	return e;
}