jQuery.preloadImages = function(){
	for(var i = 0; i<arguments.length; i++){
		jQuery("<img>").attr("src", arguments[i]);
	}
}
$(document).ready(function(){
	$.preloadImages("images/unicefhome.jpg", "images/mcdonaldshome.jpg");
	$('#featurednav ul li a').each(function(){	
		$(this).mousedown(function(e){
			e.stopPropagation();
			var butid = this.id;
			$('#featuredimg').animate({opacity:0,queue:true}, 300, "easeInOutCubic", function(){
				$(this).css('background-image','url("images/'+butid+'home.jpg")');
				$(this).animate({opacity:1,queue:true},400 ,"easeInOutCubic");
			});
			
			$('#featurednav ul li a').each(function(){
				$(this).removeClass('active');
			});
			$(this).addClass('active');
		});
	});
});