mark url location history( ajax history)

ajax_history.js

// mark current location url
	$("#nav_ticker").click(function(){
		$("#nav ul li").removeClass("active");
		$(this).addClass("active");
		  window.location.hash = "tickers/cp";
	});
	
	$("#nav_announce").click(function(){
		$("#nav ul li").removeClass("active");
		$(this).addClass("active");
		  window.location.hash = "current_route";
	});
	
	$("#nav_tv").click(function(){
		$("#nav ul li").removeClass("active");
		$(this).addClass("active");
		  window.location.hash = "tvs/cp";
	});
	
	$("#nav_settings").click(function(){
		$("#nav ul li").removeClass("active");
		$(this).addClass("active");
		  window.location.hash = "settings/cp";
	});
	
	$("#nav_about").click(function(){
		$("#nav ul li").removeClass("active");
		$(this).addClass("active");
		  window.location.hash = "about";
	});