$(document).ready(function() {
	
	$('#pet-landing #container #more #chart ul li a').click(function() {
		if($(this).attr('class') != 'active'){
			
			var margin			= 0;
			var num_active 		= $('#pet-landing #container #more #chart ul li a.active').attr("id");
			var div_active 		= '#info' + num_active;
			var offset_active 	= $(div_active).offset();
			
			// switchClass (animation) Function not available in IE6 
			// $('#pet-landing #container #more #chart ul li a.active').switchClass('active', '', 250);
			$('#pet-landing #container #more #chart ul li a.active').removeClass('active');
			
			var num 	= $(this).attr("id");
			var div 	= '#info' + num;
			var offset  = $(div).offset();
			
			if(offset.left > offset_active.left){
				margin = '-='+(offset.left - offset_active.left);
			} else {
				margin = '+='+(offset_active.left - offset.left);
			}
			
			$('#pet-landing #container #more #chart #info #info_container').animate({marginLeft: margin}, 1000);
			
			// switchClass (animation) Function not available in IE6
			// $(this).switchClass('', 'active', 250);
			$(this).addClass('active');
		}
		return false;
	});
});