$(document).ready(function() {

	var tabContainers = $("div.tabs div.tabContainer");

	$("div.tabs ul.tabNavigation a").click(function() {

		tabContainers.hide().filter(this.hash).show();

	       $("div.tabs ul.tabNavigation a").removeClass("selected");
	       $(this).addClass('selected');

  			$(".tabContainer").css("opacity","0");
  			$(this).find(".tabContainer").fadeIn("fast", function(){
                              //you can add it here
                              if ($.browser.msie){this.style.removeAttribute("filter");}
                         });
  			//  no need to animate again i think
  			$(".tabContainer").animate({
	  			opacity: 1
  			});
  			// $(".tabContainer").css("filter","none");   -> this seem to work in IE but then there is no fading anymore


	       return false;
   	 }).filter(":first").click();
});