$(document).ready(function(){
	$("#primary-navigation a.inactive, #header-left-column-1 a.inactive, #header-left-column-2 a.inactive, #header-right-column a.inactive").find("img").each(function(i) {
		temp = this.src;
		prelen = temp.length;
		pre = temp.substr(0, prelen-4);
		ext = temp.substr(prelen-3);
		pre = pre+'-active.'+ext;
		preload_image_object = new Image();
		preload_image_object.src = pre;
	});

	$("#primary-navigation a.inactive img, #header-left-column-1 a.inactive img, #header-left-column-2 a.inactive img, #header-right-column a.inactive img").hover(function() {
		 curr = jQuery(this).attr("src");
		 overlen = curr.length;
		 over = curr.substr(0, overlen-4);
		 ext = curr.substr(overlen-3);
		 over = over+'-active.' + ext;
		 $(this).attr({ src: over});
	}, function() {
		 $(this).attr({ src: curr});
	});
	$('#container-1').tabs({ event:'mouseover' });
});