$(document).ready(function(){

	$("#workimages ul li a").click(function(){
	
		$("#workimages ul li a").removeClass("activework");

		var imgPath = $(this).attr("href");
		$("#placeholder").attr({ src: imgPath });
		
		/*$("#placeholder").css('opacity','0').animate({opacity: "1"}, "slow")*/
		
		$(this).addClass("activework");
		
 return false;
	
	});

});