function messages(){
	var html = $.ajax({
	url: "ajax/messages.php",
	async: false
	}).responseText;
	$("div#messages_all").empty().append(html);
}

function set_notify_mode(stuff){
	var result = $.ajax({
		type: "GET",
		url: "ajax/set_notify_way.php",
		data: "stuff=" + stuff,
		async: false
	}).responseText;
	$("#ncmr").empty().append(result);
}

function set_msg_notification(stuff){
	var result = $.ajax({
		type: "GET",
		url: "ajax/message_notification.php",
		data: "stuff=" + stuff,
		async: false
	}).responseText;
	$("#mnr").empty().append(result);
}

$(document).ready(function(){
	$("#note").keyup(function(){
		$("#additional_note").empty().append($(this).val());
	});

	$("#choose_photo").hide();
	$("#upload").addClass("current");

	$("#upload").click(function(){
		$("#choose_photo").hide();
		$("#upload_photo").fadeIn("slow");
		$(this).addClass("current");
		$("#photo_set").removeClass("current");
		return false;
	});

	$("#photo_set").click(function(){
		$("#upload_photo").hide();
		$("#choose_photo").fadeIn("slow");
		$(this).addClass("current");
		$("#upload").removeClass("current");
		return false;
	});

	$("img.avatar.choose").click(function(){
		$("img.avatar.choose").removeClass("chosen");
		$(this).addClass("chosen");
		$("#chosen_photo").val($(this).attr("alt"));
		return false;
	});

	$("#message").keyup(function(){
		var chars;
		chars = 45 - $(this).val().length;
		if(chars == -60 || chars < -60) $(this).val($(this).val().substr(0, 124))
		$("#chars_left").html(chars);
	});
	$("#bio, #interests").keyup(function(){
		var chars;
		chars = 200 - $(this).val().length;
		if(chars == 0 || chars < 0) $(this).val($(this).val().substr(0, 199));
	});

//login/register tabs switching
	if($("#show_register_form").val() == 1){
		$("#login_stuff").hide();
		$("#link_register").addClass("current");
	} else {
		$("#register_stuff").hide();
		$("#link_login").addClass("current");
	}

	$("#link_register").click(function(){
		$("#login_stuff").hide();
		$("#register_stuff").fadeIn("slow");
		$(this).addClass("current");
		$("#link_login").removeClass("current");
		return false;
	});
	$("#link_login").click(function(){
		$("#register_stuff").hide();
		$("#login_stuff").fadeIn("slow");
		$(this).addClass("current");
		$("#link_register").removeClass("current");
		return false;
	});

//direct messages
	$("#dm_outbox").hide();
	$("#link_inbox").addClass("current");
	$("#link_inbox").click(function(){
		$("#dm_outbox").hide();
		$("#dm_inbox").fadeIn("slow");
		$(this).addClass("current");
		$("#link_outbox").removeClass("current");
		return false;
	});
	$("#link_outbox").click(function(){
		$("#dm_inbox").hide();
		$("#dm_outbox").fadeIn("slow");
		$(this).addClass("current");
		$("#link_inbox").removeClass("current");
		return false;
	});

//most popular and most recent users
	$("#most_popular_stuff").hide();
	$("#link_recent").addClass("current");
	var recent = $.ajax({
		url: "ajax/most_recent.php",
		async: false
	}).responseText;
	$("#most_recent_stuff").html(recent);

	$("#link_popular").click(function(){
		$("#most_recent_stuff").hide();
		$("#most_popular_stuff").fadeIn("slow");
		$(this).addClass("current");
		$("#link_recent").removeClass("current");
		var popular = $.ajax({
			url: "ajax/most_popular.php",
			async: false
		}).responseText;
		$("#most_popular_stuff").html(popular);
		recent_popular_enable();
		return false;
	});

	$("#link_recent").click(function(){
		$("#most_popular_stuff").hide();
		$("#most_recent_stuff").fadeIn("slow");
		$(this).addClass("current");
		$("#link_popular").removeClass("current");
		var recent = $.ajax({
			url: "ajax/most_recent.php",
			async: false
		}).responseText;
		$("#most_recent_stuff").html(recent);
		recent_popular_enable();
		return false;
	});

//latest message tooltip
	var winH = $("body").height();
	if(winH < window.innerHeight) winH = window.innerHeight;
	var winW = window.innerWidth;
	var tooltip_w, tooltip_h;
	function eventMouseX(e, w) {
		if (e.pageX) xval = e.pageX;
		//if(xval + w > winW) xval = winW - w - 30;
		return xval;
	}
	function eventMouseY(e, h) {
		if (e.pageY) yval = e.pageY;
		//if(yval + h > winH) yval = winH - h - 30;
		return yval;
	}
	$("body").mousemove(function(e){
		var mouse_x = eventMouseX(e, 200)-100;
		var mouse_y = eventMouseY(e, tooltip_h)+10;
		$("#last_msg_tooltip").css({
			left: mouse_x + 'px',
			top: mouse_y + 'px'
		});
		tooltip_h = $("#last_msg_tooltip").height;
	});
	$(".show_msg_tooltip").hover(function(){
		var markup = $.ajax({
			type: "GET",
			url: "ajax/user_last_message.php",
			data: "user=" + $(this).attr("alt"),
			async: false
		}).responseText;
		$("body").append("<div id='last_msg_tooltip'><strong>" + $(this).attr("alt") + "</strong>: " + markup + "</div>");
	}, function(){
		$("#last_msg_tooltip").remove();
	});
	$(".show_msg_tooltip").mouseout(function(){
		$("#last_msg_tooltip").remove();
	});

	function recent_popular_enable(){
		$(".show_msg_tooltip").hover(function(){
			var markup = $.ajax({
				type: "GET",
				url: "ajax/user_last_message.php",
				data: "user=" + $(this).attr("alt"),
				async: false
			}).responseText;
			$("body").append("<div id='last_msg_tooltip'><strong>" + $(this).attr("alt") + "</strong>: " + markup + "</div>");
		}, function(){
			$("#last_msg_tooltip").remove();
		});
	}
//favorites ajax stuff

	function enable_add(){
		$(".fav_add").click(function(){
			var result = $.ajax({
				type: "GET",
				url: "ajax/add_favorite.php",
				data: "stuff=" + $(this).attr("alt"),
				async: false
			}).responseText;
			if(result != "OK") alert("Error adding this message to favorites");
			if(result == "OK") {
				$(this).parent().append("<img src='grafika/heart_delete.png' class='fav_del' width='16' height='16' alt='"+ $(this).attr("alt") +"' title='Remove from favorites' />");
				enable_del();
				$(this).remove();
			}
		});
	}

	function enable_del(){
		$(".fav_del").click(function(){
			var result = $.ajax({
				type: "GET",
				url: "ajax/del_favorite.php",
				data: "stuff=" + $(this).attr("alt"),
				async: false
			}).responseText;
			if(result != "OK") alert("Error removing this message from favorites");
			if(result == "OK") {
				$(this).parent().append("<img src='grafika/heart_add.png' class='fav_add' width='16' height='16' alt='"+ $(this).attr("alt") +"' title='Add to favorites' />");
				enable_add();
				$(this).remove();
			}
		});
	}

	$(".fav_add").click(function(){
		var result = $.ajax({
			type: "GET",
			url: "ajax/add_favorite.php",
			data: "stuff=" + $(this).attr("alt"),
			async: false
		}).responseText;
		if(result != "OK") alert("Error adding this message to favorites");
		if(result == "OK") {
			$(this).parent().append("<img src='grafika/heart_delete.png' class='fav_del' width='16' height='16' alt='"+ $(this).attr("alt") +"' title='Remove from favorites' />");
			enable_del();
			$(this).remove();
		}
	});

	$(".fav_del").click(function(){
		var result = $.ajax({
			type: "GET",
			url: "ajax/del_favorite.php",
			data: "stuff=" + $(this).attr("alt"),
			async: false
		}).responseText;
		if(result != "OK") alert("Error removing this message from favorites");
		if(result == "OK") {
			$(this).parent().append("<img src='grafika/heart_add.png' class='fav_add' width='16' height='16' alt='"+ $(this).attr("alt") +"' title='Add to favorites' />");
			enable_add();
			$(this).remove();
		}
	});

//scripts to copy and paste
	$("#paste_code").click(function(){
		this.select();
	});
	$("#js_my_status").click(function(){
		this.select();
	});
	$("#js_my_friends").click(function(){
		this.select();
	});

//notification mode setting
	$("#notify_mode1").click(function(){
		set_notify_mode($(this).val());
	});
	$("#notify_mode2").click(function(){
		set_notify_mode($(this).val());
	});
	$("#notify_mode3").click(function(){
		set_notify_mode($(this).val());
	});
	$("#notify_mode4").click(function(){
		set_notify_mode($(this).val());
	});

//message notification
	$("#notify_direct1").click(function(){
		set_msg_notification($(this).val());
	});
	$("#notify_direct2").click(function(){
		set_msg_notification($(this).val());
	});

//autoselect of api key
	$("#api_key").click(function(){
		this.select();
	});

//autofill of the mail address in the invite page
	$("#check_user").val("@hotmail.com");
	$("#check_type").change(function(){
		$("#check_user").val("@"+ $(this).val() +".com");
	});

//password for account deletion
	$("#del_pass_form").hide();
	$("#del_pass").click(function(){
		$(this).hide();
		$("#del_pass_form").show();
	});


// ==========================
// tabs in user's profile
// ==========================

// opening the right tab
	switch($("#current_tab").val()){
		case "mine":
			$("#profile_my_msg").addClass("current");
			$("#profile_my_msg").siblings("a").removeClass("current");
			$("#tab_content").html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_mine.php",
				data: "stuff=" + $("#profile_my_msg").attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_mine();
			enable_add();
			enable_del();
			break;
		case "with_friends":
			$("#profile_friends").addClass("current");
			$("#profile_friends").siblings("a").removeClass("current");
			$("#tab_content").html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_with_friends.php",
				data: "stuff=" + $("#profile_friends").attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_add();
			enable_del();
			enable_friends();
			break;
		case "replys":
			$("#profile_replys").addClass("current");
			$("#profile_replys").siblings("a").removeClass("current");
			$("#tab_content").html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_replys.php",
				data: "stuff=" + $("#profile_replys").attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_add();
			enable_del();
			enable_replys();
			break;
		case "customize":
			$("#profile_customize").addClass("current");
			$("#profile_customize").siblings("a").removeClass("current");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/profile_customize.php",
				data: "user=" + $("#current_user").val(),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_customize();
			break;
		default:
			$("#profile_my_msg").addClass("current");
			$("#profile_my_msg").siblings("a").removeClass("current");
			$("#tab_content").html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_mine.php",
				data: "stuff=" + $("#profile_my_msg").attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_mine();
			enable_add();
			enable_del();
			break;
	}
// when user clicks on a tab...
	$("#profile_my_msg").click(function(){
		$(this).addClass("current");
		$(this).siblings("a").removeClass("current");
		$("#tab_content").html("<p>Loading...</p>");
		var stuff = $.ajax({
			type: "GET",
			url: "ajax/messages_mine.php",
			data: "stuff=" + $(this).attr("rel"),
			async: false
		}).responseText;
		$("#tab_content").html(stuff).fadeIn("slow");
		enable_mine();
		return false;
	});

	$("#profile_friends").click(function(){
		$(this).addClass("current");
		$(this).siblings("a").removeClass("current");
		$("#tab_content").html("<p>Loading...</p>");
		var stuff = $.ajax({
			type: "GET",
			url: "ajax/messages_with_friends.php",
			data: "stuff=" + $(this).attr("rel"),
			async: false
		}).responseText;
		$("#tab_content").html(stuff).fadeIn("slow");
		enable_add();
		enable_del();
		enable_friends();
		return false;
	});
	$("#profile_replys").click(function(){
		$(this).addClass("current");
		$(this).siblings("a").removeClass("current");
		$("#tab_content").html("<p>Loading...</p>");
		var stuff = $.ajax({
			type: "GET",
			url: "ajax/messages_replys.php",
			data: "stuff=" + $(this).attr("rel"),
			async: false
		}).responseText;
		$("#tab_content").html(stuff).fadeIn("slow");
		enable_add();
		enable_del();
		enable_replys();
		return false;
	});
	$("#profile_customize").click(function(){
		$(this).addClass("current");
		$(this).siblings("a").removeClass("current");
		var stuff = $.ajax({
			type: "GET",
			url: "ajax/profile_customize.php",
			data: "user=" + $(this).attr("rel"),
			async: false
		}).responseText;
  		$("#tab_content").html(stuff).fadeIn("slow");
		enable_customize();
		return false;
	});

// pagination enable
	function enable_mine(){
		$("a.pagination.mine").click(function(){
			$("#tab_content").empty().html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_mine.php",
				data: "stuff=" + $(this).attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").hide().empty().html(stuff).fadeIn("slow");
			enable_mine();
			return false;
		});
	}

	function enable_friends(){
		$("a.pagination.friends").click(function(){
			$("#tab_content").empty().html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_with_friends.php",
				data: "stuff=" + $(this).attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").html(stuff).fadeIn("slow");
			enable_add();
			enable_del();
			enable_friends();
			return false;
		});
	}

	function enable_replys(){
		$("a.pagination.replys").click(function(){
			$("#tab_content").empty().html("<p>Loading...</p>");
			var stuff = $.ajax({
				type: "GET",
				url: "ajax/messages_replys.php",
				data: "stuff=" + $(this).attr("rel"),
				async: false
			}).responseText;
			$("#tab_content").hide().empty().html(stuff).fadeIn("slow");
			enable_add();
			enable_del();
			enable_replys();
			return false;
		});
	}

	//color picker stuff

	function add_picker(current_element){
		var move_picker = true;
		current_element.parent().prepend("<div id='colorpicker'><div id='wheel'></div><a id='cmClose' href='#'>Apply color</a></div>");
		$("#wheel").farbtastic(current_element);
		$("#colorpicker").show();
		current_element.parent().click(function(e){
			var mouse_x = eventMouseX(e, 200)-100;
			var mouse_y = eventMouseY(e, $("#colorpicker").height())+10;
			if(move_picker == true){
				$("#colorpicker").css({
					left: mouse_x + 'px',
					top: mouse_y + 'px'
				});
				move_picker = false;
			}
		});
		$("#cmClose").click(function(){
			if(current_element.val().substr(0, 1) == "#") current_element.val(current_element.val().substr(1));
			current_element.css("background", "#"+current_element.val());
			switch(current_element.attr("id")){
				case "back_color":
					$("html").css("background-color", "#" + current_element.val());
					break;
				case "side_fill_color":
					$(".side_stuff").css("background", "#" + current_element.val());
					break;
				case "side_border_color":
					$(".decorative_bar").css("background", "#"+current_element.val());
					break;
				case "text_color":
					$("*, h1, h2, h3, h4, #footer, #copyright").not("a").css("color", "#"+current_element.val());
					break;
				case "link_color":
					$("a, a:visited, #footer a, #footer a:visited, .side_middle a, .side_middle a:visited, .username, .username:visited").css("color", "#"+current_element.val());
					$("input.submit").css("background-color", "#"+current_element.val());
					break;
				case "top_area_color":
					$("#profile_header").css("background", "#" + current_element.val());
					break;
			}
			$(this).parent().remove();
			return false;
		});
		return false;
	}

	var current_element;
	$("#colorpicker").hide();
	if($("#current_tab").val() != "customize") enable_customize();

	function bglib_enable(){
		$("#backs").hide();
		$(".back_lib").click(function(){
			var x = false;
			if(x==false){
				$("#backs").show("slow");
				x = true;
			} else {
				$("#backs").fadeOut("slow");
				x = false;
			}
			return false;
		});
		$("a.bglib_link").click(function(){
			$("a.bglib_link").not($(this)).children("img").removeClass("bglib_pic_current").addClass("bglib_pic");
			$(this).children("img").removeClass("bglib_pic").addClass("bglib_pic_current");
			$("#background_name").val($(this).attr("rel"));
			$("#use_image").attr("checked", "checked");
			return false;
		});
	}

	function enable_customize(){
		bglib_enable();
		$("#sticker_color").css("background", "#"+$("#sticker_color").val());
		$("#sticker_color").click(function(){add_picker($(this));});

		$("#back_color").css("background", "#"+$("#back_color").val());
		$("#back_color").click(function(){add_picker($(this));});

		$("#text_color").css("background", "#"+$("#text_color").val());
		$("#text_color").click(function(){add_picker($(this));});

		$("#link_color").css("background", "#"+$("#link_color").val());
		$("#link_color").click(function(){add_picker($(this));});

		$("#bubble_fill_color").css("background", "#"+$("#bubble_fill_color").val());
		$("#bubble_fill_color").click(function(){add_picker($(this));});

		$("#bubble_text_color").css("background", "#"+$("#bubble_text_color").val());
		$("#bubble_text_color").click(function(){add_picker($(this));});

		$("#side_border_color").css("background", "#"+$("#side_border_color").val());
		$("#side_border_color").click(function(){add_picker($(this));});

		$("#side_fill_color").css("background", "#"+$("#side_fill_color").val());
		$("#side_fill_color").click(function(){add_picker($(this));});

		$("#top_area_color").css("background", "#"+$("#top_area_color").val());
		$("#top_area_color").click(function(){add_picker($(this));});
	}

//invitations check all and uncheck all
	$("#check_all").click(function(){
		$("table input").attr("checked", "checked");
		return false;
	});
	$("#uncheck_all").click(function(){
		$("table input").removeAttr("checked");
		return false;
	});

//blocking confirmation
	$(".block_user").click(function(){
		return confirm("Are you sure you want to block this user? He will not be able to read your updates or add you as a friend.");
	});

	$("#search_words").click(function(){
		$(this).val("");
	});
	$("#search_words").blur(function(){
		if($(this).val() == "") $(this).val("Search for friends");
	});

//sms credit paypal form
	if($("#item_name").val() != "") $("#item_name").parent().submit();
});