Automatically open external links in a new window.

jQuery External Link _target=blank

$(document).ready(function() {
	
	// Open external links in a new window.
	$("a").each(function(index) {
		var re = new RegExp('^(?:f|ht)tp(?:s)?\://([^/]+)', 'im');
		var hostname = $(this).attr('href').match(re)[1].toString();
		
		if (hostname != "www.wetalky.com") {
			$(this).attr({
				target: "_blank"
			});
		}
	});
});