$(function(){
	//Below code is to have faded black strip
	$('#grey-block-bg').css('opacity',0.9);
	
	/**
	*JQuery Slider
	**/
	var openedBanner,clickedA,index  = null;
	var $banners = $('.banner'); 
	var banner_count = $banners.length;
	$('.banner').hide();
	
	var bannerAnimation = function(){
		index = $('.main-nav-b a').index(this);
		var curBanner = $banners[index];
		if(openedBanner!=curBanner){
			$(openedBanner).fadeOut(500); $(curBanner).fadeIn(500);
			$(clickedA).removeClass('selected'); $(this).addClass('selected');
			clickedA = this; openedBanner=curBanner;
		}
		return false;
	}
	
	//Based on click;
	$('.main-nav-b a').click(bannerAnimation).eq(0).click();
	
	//Based on delay
	window.setInterval(function(){
		if(index < (banner_count)){$('.main-nav-b a').eq(index).click(); index++;}
		else index=0;
	},5000);
	
});