var footerItemsNum,
	footerPagesNum,
	currentFooterPage;
	
$(function(){
	$('#campaignSlider').hover(function(){
		if($('#footer').hasClass('closed')){
			$('#footer').removeClass('closed').addClass('open');
		}
	},
	function(){
		if($('#footer').hasClass('open')){
			$('#footer').removeClass('open').addClass('closed');
		}
	});
	
	footerItemsNum = $('ul.nav.campaigns li').length;
	
	footerPagesNum = Math.ceil(footerItemsNum/4);
	
	currentFooterPage = 0;
	
	//alert(footerItemsNum);
	
	initFooterNav();
	
	$('#footerLeft img').click(function(){
		changeFooterPanel(currentFooterPage-1);
	});
	$('#footerRight img').click(function(){
		changeFooterPanel(currentFooterPage+1);
	});
	$('#mute').css('cursor','pointer');
	/*
	$('#mute').click(function(){
		if($('#bgVideo').attr('muted')){
			$('#bgVideo').removeAttr('muted');
			$('#mute img').attr('src','/images/btn_sound.png');
		}else{
			$('#bgVideo').attr('muted','muted');
			$('#mute img').attr('src','/images/btn_muted.png');
		}
	})
	*/
	
	
	$('#mute').click(function(){
		if($('#mute img').attr('src') == '/images/btn_muted.png'){
			//$('#videoframe').contentWindow.postMessage("setVolume","1");
			$('#mute img').attr('src','/images/btn_sound.png');
		}else{
			//$('#videoframe').contentWindow.postMessage("setVolume","0");
			$('#mute img').attr('src','/images/btn_muted.png');
		}
	})
	
	$('#mute').css('display','none');
	
	
	
	if(document.URL.indexOf('promotions.html') == -1){
	
		$('ul.nav.campaigns li').each(function(index){
			if($(this).hasClass('active')){
				setFooterPanel(Math.floor(index/4));
				foundActive = true;
			}
		});
	
	}else{
		setFooterPanel(0);
	}

	
});


function initFooterNav(){
	$('#footerLeft img').css('display','block');
	$('#footerRight img').css('display','block');
	
	if(currentFooterPage == 0){
		$('#footerLeft img').css('display','none');
	}
	if(currentFooterPage == footerPagesNum-1){
		$('#footerRight img').css('display','none');
	}
	if(footerItemsNum <= 4){
		$('#footerRight img').css('display','none');
	}
	//$('#footerLeft img').css('display','none');
	//$('#footerRight img').css('display','none');
	
}
function setFooterPanel(NUM){
	currentFooterPage = NUM;
	pos = (NUM*-(215*4))+'px';
	//$('ul.nav.campaigns').css('left', pos);
	$('ul.nav.campaigns').css('left', pos);
	initFooterNav();
}
function changeFooterPanel(NUM){
	currentFooterPage = NUM;
	pos = (NUM*-(215*4))+'px';
	//$('ul.nav.campaigns').css('left', pos);
	$('ul.nav.campaigns').animate({left:pos},1500);
	initFooterNav();
}