$(document).ready(function() {
    setMenuJoiner();
    setMenuSlide();
    googleAnalyticsFileTracker();
})

function changeSearchStyle(sender)
{
	sender.style.backgroundColor='#FFF';
	sender.style.color='#000';
	if(sender.value=="Search")
		sender.value="";
}

function setMenuJoiner(){
	$("#menuJoiner").css("display","block");

	var listItems = $("#homeMenu ul li");
	var totalWidth = 0;
		
	for(var i = 0; i < listItems.length; i++)
	{
		totalWidth += $(listItems[i]).width();
		if($(listItems[i]).hasClass("selected"))
			break;
	}

	$("#menuJoiner div").width(Math.max(totalWidth, 165));
}

function setMenuSlide(){
	$("#leftMenu #subMenu ul li ul").each(function(){
		$(this).hide();
	});
	$("#leftMenu #subMenu ul li.selected ul").slideDown("slow");
	$("#leftMenu #subMenu ul li ul li.selected").parent().show();
}

//Add tracking to document downloads
function googleAnalyticsFileTracker() {
    $("a[href$=.pdf],a[href$=.doc],a[href$=.docx],a[href$=.xls],a[href$=.xlsx],a[href$=.ppt],a[href$=.pptx]").click(function() {
        pageTracker._trackPageview($(this).attr("href"));
    });
}