/* img preloader */
(function($) {var cache = [];$.preLoadImages = function() {var args_len = arguments.length;for (var i = args_len; i--;) {var cacheImage = document.createElement('img');cacheImage.src = arguments[i];cache.push(cacheImage);}}})(jQuery)
$(document).ready(function() {
	$.preLoadImages(base_url+"browser/images/homepage_splash.png",base_url+"browser/images/dropdown.png");
	/* open in new window */
	$("a[rel='external']").attr("target", "_blank");
	/* dropdown */
	$(".dd").hover(function() {
		$(".dd-bg",this).stop(true,true).fadeIn(250);
	}, function() {
		$(".dd-bg",this).fadeOut(200);
	});
});