$(document).ready(function(){
		$('.imageGallery li a:first').addClass('active')				   
		//this is to change the team member background
		$('.imageGallery li a').click(function(event){
			 $('.imageGallery li a').removeClass('active');
			 event.preventDefault();
			 var newbg = $(this).attr('href');
			 $(this).addClass('active');
			 $('#mainContent').css('background-image','url( '+newbg +')');
		  });   
		   
    });