$(document).ready(function () {
	
	//var num_elements = $(".drop_shadow");
	//alert(num_elements.length());
		
	//Stuff for changing tab colors on mouseover
	var oldImage = ""
	$(".topnav li").mouseenter(function() {		
		oldColor = $(this).css("background");
		$(this).css("background", "url(/images/hover_bkgnd.png) repeat-x");		
		$(".topnav li").mouseleave(function() {
			$(this).css("background", oldColor);
		});
	});
	
	
	$(function() {
		$('ul.dropdown li').hover(
			function() {
				$(this).addClass("hover");
				$('ul',this).css('visibility', 'visible');
			},
			function() {
				$(this).removeClass("hover");
				$('ul', this).css('visibility', 'hidden');
			}
		);
	});
	
	
	var orig_distance = $(".gushy_orange_button").css("margin-left");
	$(".gushy_orange_button").hover(
		function(){
		$(".gushy_orange_button").css({
			"margin-left": "-50px",
			"cursor": "pointer"
			});
		},
		function() { $(".gushy_orange_button").css({
			'margin-left':orig_distance,
			"cursor":"default"
			});}
	);
	
	//Stuff for animating paper-expansion
	$(".paper_expand a").live("click", function(event) {
    event.preventDefault();
		$(".paper_expand").css("display", "none");
		$(".paper_mid").slideDown("medium");
		$(".paper_bottom").slideDown("medium");
		
		$("#.paper_bottom a").live("click", function(event) {
			event.preventDefault();
			$(".paper_bottom").slideUp("medium");
			$(".paper_mid").slideUp("medium");
			$(".paper_expand").css("display", "block");
		});
	});
});

function highlight_current_tab(tab_selection, img_dir) {
	$(document).ready(function() {
		alert(tab_selection + "\n" + img_dir);
	});
}