$(document).ready(function()
{
	// Do stuff when DOM is ready
	navigationBar();
});

function setLoading(divID)
{	
	var loadData = "<img src=\"/baseImages/common/loading/load.gif\" id=\"loading_gif\" />";
	$("#" + divID).addClass("white_background");
	$("#" + divID).html(loadData);
}

function unsetLoading(divID)
{	
	$("#" + divID).removeClass("white_background");
}

function navigationBar()
{
	$(".nav-element").hover(
	function() 
	{
		$(this).addClass("nav-hover");
	},
	function() 
	{
		$(this).removeClass("nav-hover");
	});
	
	$("#search-box").focus(
		function(){
			$(this).removeClass("search-box-unfocused");
		}
	);
	
	$("#search-box").blur(
			function(){
				var query = $("#search-box").val();
				if(query == "")
				{
					$(this).addClass("search-box-unfocused");
				}				
			}
	);
};