$(document).ready(function() {
	var selected_work_item = $("img[name=selected_work]");
	var about_item = $("img[name=about]");
	var linkable_item = $(".linkable");
	var selected_work_menu_visible = false;
	
	selected_work_item.click(
		function() {
			$('#section_menu').animate({opacity: 1}, 1000);
			selected_work_menu_visible = true;
		}
	);

	selected_work_item.mouseover(
		function() {
			if (!selected_work_menu_visible) {
				$(this).attr("src", "images/hdr_portfolio_h.gif");
			}
		}
	);

	selected_work_item.mouseout(
		function() {
			$(this).attr("src", "images/hdr_portfolio.gif");
		}
	);

	if (current_page != "about") {
		about_item.mouseover(
			function() {
				$(this).attr("src", "images/hdr_about_h.gif");
			}
		);

		about_item.mouseout(
			function() {
				$(this).attr("src", "images/hdr_about.gif");
			}
		);
	}
	
	linkable_item.mouseover(
		function() {
			$(this).attr("src", "images/nav_" + $(this).attr('name') + "_h.gif");
		}
	);

	linkable_item.mouseout(
		function() {
			$(this).attr("src", "images/nav_" + $(this).attr('name') + ".gif");
		}
	);	
});