// стандартная ajax-форма
function general_form_default_ajax_submit (form_name, ajax_url, fnc_ok, fnc_err)
	{
		var label = $("#"+form_name+"_submit_btn").attr("value");
		general_form_wait_start(form_name);
		$.ajax({
			url: ajax_url,
			type: "POST",
			timeout: 3600,
			error: function () {
							general_form_wait_finish(form_name);
							$("#div_error_show").html("<p>Возникла ошибка при отправке и сохранении данных. Попробуйте еще раз.</p>").slideDown("slow");
								},
			success: function (data) {
							general_form_wait_finish(form_name, label);
							if ($.evalJSON(data).err>0) 
											{
												if ($.evalJSON(data).value != null) $("#div_error_show").html($.evalJSON(data).value).slideDown("slow").delay(5000).slideUp("slow");
												else $("#div_error_show").html("<p>Возникла ошибка при отправке и сохранении данных. Попробуйте еще раз.</p>").slideDown("slow").delay(5000).slideUp("slow");
												if (fnc_err) fnc_err.call(null,data);
											}
							else 
											{
												if ($.evalJSON(data).value != null) $("#div_confirm_show").html($.evalJSON(data).value).slideDown("slow").delay(5000).slideUp("slow");
												else $("#div_confirm_show").html("Данные успешно сохранены!").slideDown("slow").delay(5000).slideUp("slow");
												if (fnc_ok) fnc_ok.call(null,data);
											}
									},
			data: $("#" + form_name + "form").serialize(),
			cache: false
		});
	}
// состояние "Ожидаем" при отправке формы (_submit_btn, _submit_wait - кнопка, картинка)
function general_form_wait_start(form_name)
	{
		// прячем сообщения об ошибках
		$("#div_error_show").hide();
		$("#div_confirm_show").hide();
		$("#"+form_name+"_submit_btn").attr("value","Обработка данных...").attr("disabled", "disabled");
		$("#"+form_name+"_submit_wait").show();
	}
// выход из состояния "Ожидаем" при отправке формы
function general_form_wait_finish (form_name, label)
	{
		if (!label) label = "Сохранить";
		$("#"+form_name+"_submit_btn").attr("value",label).removeAttr("disabled");
		$("#"+form_name+"_submit_wait").hide();
		var Stamp = new Date();
		$('#code_img').attr('src', 'http://tools20.ru/captcha/img.php?time=' + Stamp.getTime()); 
		$('#code').val('');
	}
// показ формы входа
var show_auth_form_st = 0;
var show_auth_form_vkload = 0;
function show_auth_form ()
	{
		if (show_auth_form_st == 1)
			{
				$('#div_auth').hide();
				$('#topdown').attr('src','http://tools20.ru/img/down.png');
				show_auth_form_st = 0;
			}
		else
			{
				$('#div_auth').show();
				$('#topdown').attr('src','http://tools20.ru/img/up.png');
				show_auth_form_st = 1;
				if (show_auth_form_vkload == 0)
					{
						show_auth_form_vkload = 1;
						 VK.Widgets.Auth('vk_auth_top', {width: "200px", onAuth: function(vk_data) {
							$.post("http://tools20.ru/auth/login_vk_ajax.php", $.param(vk_data),function(data){
							if (data=='true') after_auth();
							else alert("Неверные логин или пароль");
							});
						}});
					}
			}
		return false;
	}

var validate = {	
// http://docs.jquery.com/Plugins/Validation/Methods/email
email: function(value) {
	// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
	return /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
},
// http://docs.jquery.com/Plugins/Validation/Methods/url
url: function(value) {
	// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
	return /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
}
}	
$(document).ready(function(){
$(".menu_a").mouseover(function(){$(this).prev().attr("src","http://tools20.ru/img/sep_act.gif");}).mouseout(function(){$(this).prev().attr("src","http://tools20.ru/img/sep.gif");});
$(".menu_aa").mouseover(function(){$(this).prev().attr("src","http://tools20.ru/img/sep.gif");}).mouseout(function(){$(this).prev().attr("src","http://tools20.ru/img/sep_act.gif");});
});
function OpenWindow(w,v,d,s)
	{
	eval("window.open('"+v+"','"+w+"','height="+s+",width="+d+",status=no,location=no,scrollbars=1;toolbar=no,directories=no,menubar=no');");
	}
function after_auth()
	{
		$('#menu_auth').html("<a href='http://tools20.ru/auth/logout.php'>Выход</a><br><a href='http://tools20.ru/profile'>Профиль</a>");
		$('#div_auth').hide();
	}
function ajax_auth (form)
	{
		var all_err = "";
		if (!$('input[name=user_mail]', form).val().length) all_err += "Необходимо указать email-адрес!\n";
		else if (!validate.email($('input[name=user_mail]', form).val())) all_err += "Неверный формат email-адреса";
		if (all_err) $('input[name=user_mail]', form).addClass('errbox');
		if (($('input[name=user_password]', form).val().length<5)||($('input[name=user_password]', form).val().length>16)) 
			{
				all_err += "Неверная длина пароля!\n";
				$('input[name=user_password]', form).addClass('errbox');
			}
		if (all_err)
			{
				alert("Войти не удалось. Причина:\n"+all_err);
				return false;
			}
		$.post("http://tools20.ru/auth/login_ajax.php", "user_mail="+$('input[name=user_mail]', form).val()+"&user_password="+$('input[name=user_password]',form).val()+"&stay_in_system="+($('input[name=stay_in_system]',form).is(":checked")?'1':'0'),function(data){
					if (data=='true') after_auth();
					else alert("Войти не удалось. Причина:\nНеверные логин или пароль");
			});
		return false;
	}