function activate()
{
	if(section != "")
	{
		$("li."+section).toggleClass(section+"_ovr");				
		$("li."+section).removeClass(section);				
	}
}

function hideAllSubnav()
{
	$("#subnav_container ul.company").hide();
	$("#subnav_container ul.principles").hide();
	$("#subnav_container ul.leadership").hide();
	$("#subnav_container ul.markets").hide();
	$("#subnav_container ul.investors").hide();
	$("#subnav_container ul.news").hide();
	$("#subnav_container ul.careers").hide();
	$("#subnav_container ul.contact").hide();
}

$(function(){ 
	
	// HOME HEADER NAV
	$("h1").click(function(){
		window.location = "/";
	});
	// NAV COMPANY
	$("li.company").click(function(){
		window.location = "/";
	});
	$("li.company_ovr").click(function(){
		window.location = "/";
	});
	$("li.company").mouseenter(function () {
      $(this).toggleClass("company_ovr", section != "company");
      hideAllSubnav();
      $("#subnav_container ul.company").show();
    });
	$("li.company_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.company").show();
    });
    $("li.company").mouseleave(function () {
      $(this).removeClass("company_ovr", section != "company");
    });
	// NAV PRINCIPLES			    
    $("li.principles").click(function(){
		window.location = "/principles";
	});
	$("li.principles_ovr").click(function(){
		window.location = "/principles";
	});
	$("li.principles").mouseenter(function () {
      $(this).toggleClass("principles_ovr", section != "principles");
      hideAllSubnav();
      $("#subnav_container ul.principles").show();
    });
    $("li.principles_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.principles").show();
    });
    $("li.principles_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.principles").show();
    });
    $("li.principles").mouseleave(function () {
      $(this).removeClass("principles_ovr", section != "principles");
    });
	// NAV LEADERSHIP			    
    $("li.leadership").click(function(){
		window.location = "/leadership";
	});
	$("li.leadership_ovr").click(function(){
		window.location = "/leadership";
	});
	$("li.leadership").mouseenter(function () {
      $(this).toggleClass("leadership_ovr", section != "leadership");
      hideAllSubnav();
      $("#subnav_container ul.leadership").show();
    });
    $("li.leadership_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.leadership").show();
    });
    $("li.leadership").mouseleave(function () {
      $(this).removeClass("leadership_ovr", section != "leadership");
    });
	// NAV MARKETS		     	
 	$("li.markets").click(function(){
		window.location = "/markets";
	});
	$("li.markets_ovr").click(function(){
		window.location = "/markets";
	});
	$("li.markets").mouseenter(function () {
      $(this).toggleClass("markets_ovr", section != "markets");
	      hideAllSubnav();
      $("#subnav_container ul.markets").show();
    });
	$("li.markets_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.markets").show();
    });
	$("li.markets").mouseleave(function () {
      $(this).removeClass("markets_ovr", section != "markets");
    });
    // NAV INVESTORS		     	
 	$("li.investors").click(function(){
		window.location = "/investors";
	});
	$("li.investors_ovr").click(function(){
		window.location = "/investors";
	});
	$("li.investors").mouseenter(function () {
      $(this).toggleClass("investors_ovr", section != "investors");
      hideAllSubnav();
      $("#subnav_container ul.investors").show();
    });
    $("li.investors_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.investors").show();
    });
    $("li.investors").mouseleave(function () {
      $(this).removeClass("investors_ovr", section != "investors");
    });
    // NAV NEWS		     	
 	$("li.news").click(function(){
		window.location = "/news/recent_headlines";
	});
	$("li.news_ovr").click(function(){
		window.location = "/news/recent_headlines";
	});
	$("li.news").mouseenter(function () {
      $(this).toggleClass("news_ovr", section != "news");
      hideAllSubnav();
      $("#subnav_container ul.news").show();
    });
    $("li.news_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.news").show();
    });
    $("li.news").mouseleave(function () {
      $(this).removeClass("news_ovr", section != "news");
    });
    // NAV CAREERS		     	
 	$("li.careers").click(function(){
		window.location = "/careers";
	});
	$("li.careers_ovr").click(function(){
		window.location = "/careers";
	});
	$("li.careers").mouseenter(function () {
      $(this).toggleClass("careers_ovr", section != "careers");
      hideAllSubnav();
      $("#subnav_container ul.careers").show();
    });
    $("li.careers_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.careers").show();
    });
    $("li.careers").mouseleave(function () {
      $(this).removeClass("careers_ovr", section != "careers");
    });
    // NAV CONTACT		     	
 	$("li.contact").click(function(){
		window.location = "/contact";
	});
	$("li.contact_ovr").click(function(){
		window.location = "/contact";
	});
	$("li.contact").mouseenter(function () {
      $(this).toggleClass("contact_ovr", section != "contact");
      hideAllSubnav();
      $("#subnav_container ul.contact").show();
    });
    $("li.contact_ovr").mouseenter(function () {
      hideAllSubnav();
      $("#subnav_container ul.contact").show();
    });
    $("li.contact").mouseleave(function () {
      $(this).removeClass("contact_ovr", section != "contact");
    });
    
    // clear subnav when leaving area
    $("#subnav_container").mouseleave(function () {
		hideAllSubnav();
    });
    $("#header_container").mouseenter(function () {
		hideAllSubnav();
    });
    
    
    // MARKETS SECTIONS BOX ON MAIN AND MARKETS PAGES
    $("#rhs_halfzies .market_holder li.market_water").mouseenter(function() {
		$(this).toggleClass("market_water_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_water").mouseleave(function() {
		$(this).toggleClass("market_water_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_water").click(function(){
		window.location = "/markets/water";	
	});

    
    $("#rhs_halfzies .market_holder li.market_wind").mouseenter(function() {
		$(this).toggleClass("market_wind_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_wind").mouseleave(function() {
		$(this).toggleClass("market_wind_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_wind").click(function(){
		window.location = "/markets/wind";
	});
				    
    $("#rhs_halfzies .market_holder li.market_power").mouseenter(function() {
		$(this).toggleClass("market_power_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_power").mouseleave(function() {
		$(this).toggleClass("market_power_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_power").click(function(){
		window.location = "/markets/power";
	});
				    
    $("#rhs_halfzies .market_holder li.market_infrastructure").mouseenter(function() {
		$(this).toggleClass("market_infrastructure_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_infrastructure").mouseleave(function() {
		$(this).toggleClass("market_infrastructure_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_infrastructure").click(function(){
		window.location = "/markets/infrastructure";
	});
				    
    $("#rhs_halfzies .market_holder li.market_industry").mouseenter(function() {
		$(this).toggleClass("market_industry_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_industry").mouseleave(function() {
		$(this).toggleClass("market_industry_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_industry").click(function(){
		window.location = "/markets/industry";
	});
				    
    $("#rhs_halfzies .market_holder li.market_bio").mouseenter(function() {
		$(this).toggleClass("market_bio_ovr");
    });
    $("#rhs_halfzies .market_holder li.market_bio").mouseleave(function() {
		$(this).toggleClass("market_bio_ovr");
    });
 	$("#rhs_halfzies .market_holder li.market_bio").click(function(){
		window.location = "/markets/biofuels";
	});
	
	// INVESTORS BTN
	$("#rhs .content .stock_quote").mouseenter(function() {
		$(this).toggleClass("stock_quote_ovr");
    });
    $("#rhs .content .stock_quote").mouseleave(function() {
		$(this).toggleClass("stock_quote_ovr");
    });
 	$("#rhs .content .stock_quote").click(function(){
		window.open('http://www.bloomberg.com/apps/quote?ticker=ENCC%3AUS','login','menubar=yes,toolbar=yes,location=yes,directories=yes,titlebar=yes,status=yes,scrollbars=yes,resizable=yes');		
	});
	
	// NEWS STOCK BTN
	$("#lhs .news_stock_quote").mouseenter(function() {
		$(this).toggleClass("news_stock_quote_ovr");
    });
    $("#lhs .news_stock_quote").mouseleave(function() {
		$(this).toggleClass("news_stock_quote_ovr");
    });
 	$("#lhs .news_stock_quote").click(function(){
		window.open('http://www.bloomberg.com/apps/quote?ticker=ENCC%3AUS','login','menubar=yes,toolbar=yes,location=yes,directories=yes,titlebar=yes,status=yes,scrollbars=yes,resizable=yes');
	});
});