function loadReplies(username, page, quantity) {
		$('body').css('cursor', 'progress'); 
		$.ajax({
			type: "POST", 
			url: "replies.php", 
			data: {username: username,
				   page: page,
				   quantity : quantity},
			datatype: "xml", 
			success: function(data) {
				$("#replies").css("height", "auto");
				$("#replies").html(data);
				$("#replies").css("height", $("#replies").height() + "px");
				$(".replies li").css("height", "auto");	
				$('body').css('cursor', 'default'); 
				wireUpEvents();
			}, 
			error: function() {
				$("#replies").html("<div class='error'>Whoops. Please try again.</div>");
			}
		});
	}
	
	function loadRecentComments(username, userId, page, totalItems, quantity) {
		$('body').css('cursor', 'progress'); 
		$.ajax({
			type: "POST", 
			url: "recent_comments.php", 
			data: {username: username,
				   userId: userId,
				   page: page,
				   totalItems: totalItems,
				   quantity: quantity
				   },
			datatype: "xml", 
			success: function(data) {
				$("#discussions").css("height", "auto");
				$("#discussions").html(data);
			    $("#discussions").css("height", $("#discussions").height() + "px");
				$(".comment-content").css("height", "auto"); 
				$(".recent-discussions li").css("height", "auto");
				$('body').css('cursor', 'default'); 
				wireUpEvents();
			}, 
			error: function() {
				$("#discussions").html("<div class='error'>Whoops. Please try again.</div>");
			}
		});
	}

	function wireUpEvents() {
		$(".discussion-page").click(function(e) {
			e.preventDefault();
			var params = $(this).attr("id").split("-");
			var username = params[0];
			var userid = params[1];
			var page = params[2];
			var totalItems = params[3];
			var quantity = params[4];
			
			loadRecentComments(username, userid, page, totalItems, quantity);
		});
		$(".replies-page").click(function(e) {
			e.preventDefault();
			var params = $(this).attr("id").split("-");
			var username = params[0];
			var page = params[1];
			var quantity = params[2];
			
			loadReplies(username, page, quantity);
		});
		
		$("span[id*='fuzzy-time-']").bind("mouseover", function(e){
			
			var timeParams = $(this).attr("id").split("-");
			$("#focused-time-" + timeParams[2] + '-' + timeParams[3]).html(" | " + $("#focused-time-" + timeParams[2] + '-' + timeParams[3] ).attr("title") + " <span style='font-size: 8pt;'>[EST]</span>");
				
			
		});

		$("span[id*='fuzzy-time-']").bind("mouseout", function(e){
			
			var timeParams = $(this).attr("id").split("-");
			$("#focused-time-" + timeParams[2] + '-' + timeParams[3]).html("");
			
		});	
	}