function init()
{
	var links = document.getElementsByTagName("a");
	for (var i = links.length; i != 0; i--)
	{
		var a = links[i - 1];
		if (!a.href)
		{
			continue;
		}
		if (a.className && a.className.indexOf("external") != -1)
		{
			a.onclick = PopWin;
		}
	}
}

function PopWin(e)
{
	if (!e)
	{
		var e = window.event;
	}
	var a = e.target ? e.target : e.srcElement;
	var newwin = window.open(a.href);
	return !newwin;
}