var index;
$(document).ready(function(){
	index = $("#contentIndex");
	index.load("../cache/contentIndex.html", null, selectDefault);
});
function selectDefault() {
	var sel = $("#contentIndex a[href='"+$("#fileName").html()+"']");
	sel.addClass("selected");
	$("#contentIndex").scrollTop(sel.offset().top-index.offset().top-index.height()/2+sel.height()/2);
}
function toggleDescription() {
	var showMore = $(".showMore")[0];
	var fileDescription = $("#fileDescription");
	var descHidden = showMore.innerHTML == "more";
	var contentTitle = $(".contentTitle");
	if (descHidden) {
		contentTitle.animate({height: "hide", marginBottom: "hide"});
		fileDescription.animate({height: "87px"});
		showMore.innerHTML = "less";
	} else {
		contentTitle.animate({height: "show", marginBottom: "show"});
		fileDescription.animate({height: "49px"});
		showMore.innerHTML = "more";
	}
	descHidden = !descHidden;
}