sitePage = "";

$(document).ready(function() {
	
	sitePage = $.trim($.url.attr("file"));
	
	$("#main-nav a").hover(function() {
		$(this).prev().css('background-image','url(/assets/images/buttons/hover.png)');
	},
	function() {
		$(this).prev().css('background-image','url(/assets/images/buttons/top.png)');
	});
	
	
	
});

function setActiveLink() {
	//alert(sitePage);
	
	// apply, grant, news, contact
	if(sitePage == "" || sitePage == "index.html")
	{
		$("a.home").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	if(sitePage == "mission.html")
	{
		$("a.mission").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	
	if( sitePage == "apply.html" || 
		sitePage == "step1.html" || 
		sitePage == "step2.html" || 
		sitePage == "step3.html" || 
		sitePage == "step4.html" || 
		sitePage == "app-complete.html") {
		$("a.applying").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	
	if(sitePage == "grant.php")
	{
		$("a.grant").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	
	if(sitePage == "grant-cycle.html")
	{
		$("a.grant-cycle").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	
	if(sitePage == "news.php" || sitePage == "newsarchive.php")
	{
		$("a.news").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
	
	if(sitePage == "contact.html")
	{
		$("a.contact").prev().css('background-image','url(/assets/images/buttons/active.png)');
	}
}

interval = setInterval(setActiveLink,1000);