$(function(){
       
   	$(".filter, #alldept").css("opacity","0.7").hover(function(){
		$(this).css("opacity","1");
       		}, function() {
           		$(this).css("opacity","0.7");
	   $(".current").css("opacity","1");
    });
       
   	$("#alldept").click(function(){
       	$(".view-department").slideDown();
       	$(".current").css("opacity","0.7");
       	$("#departments a").removeClass("current");
       	$(this).addClass("current");
       	return false;
   	});
   
   	$(".filter").click(function(){
    	var thisFilter = $(this).attr("id");
        $(".view-department").slideUp();
        $("." + thisFilter).slideDown();
		$(".current").css("opacity","0.7");
        $("#departments a").removeClass("current");
        $(this).addClass("current");
        return false;
   	});
	
	
   	$(".cfilter, #allcourses").css("opacity","0.7").hover(function(){
	           $(this).css("opacity","1");
	       }, function() {
	           $(this).css("opacity","0.7");
		   $(".current").css("opacity","1");
	});

	$("#allcourses").click(function(){
	 	$(".view-courses").slideDown();
	    $(".current").css("opacity","0.7");
	    $("#courses a").removeClass("current");
	    $(this).addClass("current");
	    return false;
	});

	$(".cfilter").click(function(){
		var thisFilter = $(this).attr("id");
	    $(".view-courses").slideUp();
	    $("." + thisFilter).slideDown();
		$(".current").css("opacity","0.7");
	    $("#courses a").removeClass("current");
	    $(this).addClass("current");
	    return false;
	});
	
	
	$(".view-ss").slideUp();
	$(".criteria-view").slideDown();
	
	$(".sfilter").css("opacity","0.7").hover(function(){
	           $(this).css("opacity","1");
	       }, function() {
	           $(this).css("opacity","0.7");
		   $(".current").css("opacity","1");
	});

	$(".sfilter").click(function(){
		var thisFilter = $(this).attr("id");
	    $(".view-ss").slideUp();
	    $("." + thisFilter).slideDown();
		$(".current").css("opacity","0.7");
	    $("#ss a").removeClass("current");
	    $(this).addClass("current");
	    return false;
	});

});