$("a[href^='http']").each(function() 
{
	var localSite1 = 'au-pub.bms.com';
	var localSite2 = 'bmsa.com.au';
	var link = $(this).attr('href');
	if (link.indexOf(localSite1) == -1 && link.indexOf(localSite2) == -1)
	{
		$(this).click(function () {
	return confirm('You are now leaving the Bristol-Myers Squibb Australia website.  Do you wish to continue?');
		});
	}
});