function getNavIndexOfCurrentPage()
	{
	var bcs = $("body").attr("class").split(" ");
	for (var i=0;i<bcs.length;i++)
		{
		if (bcs[i].substr(0,4).toLowerCase() == "n_as")
			{
			var index = bcs[i].split("-")[1];
			if (index && !isNaN(index)) return index;
			}
		}
	return -1;
	}

function setUpNav()
	{
	var nav_lis = $("#nav li");
	for (var i=0;i<nav_lis.length;i++)
		{
		var a = $("a",$(nav_lis[i]));
		var new_img = $("img",a).clone().addClass("active-set active-hover");
		var old_src_pieces = new_img.attr("src").split(".");
		old_src_pieces[old_src_pieces.length-2] += "-a";
		new_img.attr("src",old_src_pieces.join("."));
		a.append(new_img);
		}
	$(nav_lis[getNavIndexOfCurrentPage()]).addClass("active-set");
	nav_lis.hover(function()
		{
		$(this).addClass("active-hover");
		},
		function()
		{
		$(this).removeClass("active-hover");
		});
	}

function setUpApplicationList()
	{
	var show_initially = 4;
	if ($("#application_list li").length > show_initially)
		{
		$("#application_list li:eq("+show_initially+")").before('<li class="show_all"><a href="#">Other Resources</a></li>');
		
		$("#application_list .show_all").bind("click",function()
			{
			$(this).remove();
			//$("#application_list li").css("display","block");
			$("#application_list li").fadeIn(900);
			return false;
			});
		$("#application_list li:gt("+show_initially+")").css("display","none");
		}
	}

function setUpNewsItems()
	{
	var show_initially = 4;
	var sections = $("#school_news_sec .news_items .section .section_items");
	for (var i=0;i<sections.length;i++)
		{
		var section = $(sections[i]);
		var list = section.children("li");
		if (list.length > show_initially)
			{
			section.children("li:eq("+show_initially+")").before('<li class="show_all"><a href="#">More News...</a></li>');
			
			var btn = $(".show_all",section);
			btn[0].ref = section;
			$(".show_all",section).bind("click",function()
				{
				var parent_section = this.ref;
				$(this).remove();
				//parent_section.children("li").css("display","block");
				parent_section.children("li").fadeIn(900);
				return false;
				});
			section.children("li:gt("+show_initially+")").css("display","none");
			}
		}
	}

function applyJSBorders()
	{
	$(".applyToImg-jsborder1").wrap('<div class="jsborder1 jsborder1_wrapsinline"><div class="jsborder1-t"><div class="jsborder1-l"><div class="jsborder1-r"><div class="jsborder1-b"><div class="jsborder1-tl"><div class="jsborder1-tr"><div class="jsborder1-bl"><div class="jsborder1-content"></div></div></div></div></div></div></div></div></div>');
	}

function browserFixes()
	{
	if ($.browser.msie && $.browser.version < 7)
		{
		$("#school_news_sec").append('<span style="clear:both;"></span>');
		}
	if (($.browser.msie && $.browser.version < 8) || $.browser.mozilla)
		{
		$("#main").css({"background-image":"url(images/mainbg-ie7_ff.png)"});
		}
	}

$(function()
	{
	setUpNav();
	setUpApplicationList();
	applyJSBorders();
	setUpNewsItems();
	browserFixes();
	});