$(document).ready(function(){
	jQuery.preloadimages = function() {
		for(var i = 0; i<arguments.length; i++) {
			jQuery("<img>").attr("src", arguments[i]);
		}
	}
	
	$.preloadimages(
		"/images/nav_appearances_over.png",
		"/images/nav_appearances.png",
		"/images/nav_background.gif",
		"/images/nav_barry_over.png",
		"/images/nav_barry.png",
		"/images/nav_blog_over.png",
		"/images/nav_blog.png",
		"/images/nav_books_over.png",
		"/images/nav_books.png",
		"/images/nav_contact_over.png",
		"/images/nav_contact.png",
		"/images/nav_cool_stuff_over.png",
		"/images/nav_cool_stuff.png",
		"/images/nav_discussion_over.png",
		"/images/nav_discussion.png",
		"/images/nav_faq_over.png",
		"/images/nav_faq.png",
		"/images/nav_for_writers_over.png",
		"/images/nav_for_writers.png",
		"/images/nav_home_over.png",
		"/images/nav_home.png",
		"/images/nav_mistakes_over.png",
		"/images/nav_mistakes.png",
		"/images/nav_photos_over.png",
		"/images/nav_photos.png",
		"/images/nav_ebooks_over.png"
	);

	// Image Swap
	$(".swap").hover(function() {
		$(this).attr("src", $(this).attr("src").replace(".png", "_over.png"));
	}, function () {
		$(this).attr("src", $(this).attr("src").replace("_over.png", ".png"));
	});

});