/*
 * SimpleModal Contact Form
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://code.google.com/p/simplemodal/
 *
 * Copyright (c) 2009 Eric Martin - http://ericmmartin.com
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Revision: $Id: contact.js 185 2009-02-09 21:51:12Z emartin24 $
 *
 */

$(document).ready(function () {
	$('.contact').click(function (e) 
	{
	    e.preventDefault();
	    login();
	});

	// preload images
	var img = ['cancel.png', 'form_bottom.gif', 'form_top.gif', 'loading.gif', 'send.png'];
	$(img).each(function () {
		var i = new Image();
		i.src = '/images/' + this;
	});
});


function login()
{
    var ControlName = this.name;
	// load the contact form using ajax
	$.get("/JsGetPage/Login.htm", function(data){
		// create a modal dialog with the data
		$(data).modal({
			close: false,
			position: ["15%",],
			overlayId: 'contact-overlay',
			containerId: 'contact-container',
			ControlName : ControlName ,
			onOpen: contact.open,
			onShow: contact.show,
			onClose: contact.close
		});
	});
}

var contact = {
	message: null,
	open: function (dialog) {
		showLogin(dialog);
	},
	show: function (dialog) {
		$('#contact-container .contact-send').click(function (e) 
		{
			e.preventDefault();
			// validate form
			if (contact.validate()) {
				$('#contact-container .contact-message').fadeOut(function () {
					$('#contact-container .contact-message').removeClass('contact-error').empty();
				});
				$('#contact-container .contact-title').html('发送...');
				$('#contact-container form').fadeOut(200);
				$('#contact-container .contact-content').animate({
					height: '80px'
				}, function () {
					$('#contact-container .contact-loading').fadeIn(200, function () {
						$.ajax({
							url: '/JsGetPage/LoginMode.aspx',
							data: $('#contact-container form').serialize() ,//+ '&action=send',
							type: 'post',
							cache: false,
							dataType: 'html',
							complete: function (xhr) {
							    //alert(dialog);
						        if(xhr.responseText=="true")
						        {
							        $('#contact-container .contact-title').html('登录成功!');
							        LoginFinished(dialog);
							    }
							    else
							    {
							        $('#contact-container .contact-title').html(xhr.responseText);
                                    showLogin(dialog);
                                    //$('#contact-container .contact-message').html(xhr.responseText).fadeIn(200);
                                }
							    $('#contact-container .contact-loading').fadeOut(200, function () 
							    {
    							    
							    });
							},
							error: contact.error
						});
					});
				});
			}
			else {
				if ($('#contact-container .contact-message:visible').length > 0) {
					var msg = $('#contact-container .contact-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						contact.showError();
						msg.fadeIn(200);
					});
				}
				else {
					$('#contact-container .contact-message').animate({
						height: '30px'
					}, contact.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		$('#contact-container .contact-message').fadeOut();
		$('#contact-container .contact-title').html('关闭...');
		$('#contact-container form').fadeOut(200);
		$('#contact-container .contact-content').animate({
			height: 40
		}, function () {
			dialog.data.fadeOut(200, function () {
				dialog.container.fadeOut(200, function () {
					dialog.overlay.fadeOut(200, function () {
						$.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
	    if(xhr.statusText.toString()!="Unknown" && xhr.statusText.toString()!="Found")
	    {
		    //alert(xhr.statusText);
		}
		else
		{
		    //alert("安全风险");
		}
	},
	validate: function () {
		contact.message = '';
		//用户名
		if (!$('#contact-container #contact-name').val()) {
			contact.message += '请输入用户名。';
		}
		
		if (!$('#contact-container #contact-password').val()) {
			contact.message += '请输入密码。';
		}

        //判断EMAIL
//		var email = $('#contact-container #contact-email').val();
//		if (!email) {
//			contact.message += 'Email is required. ';
//		}
//		else {
//			if (!contact.validateEmail(email)) {
//				contact.message += 'Email is invalid. ';
//			}
//		}
        
        //判断EMAIL
//		if (!$('#contact-container #contact-message').val()) {
//			contact.message += 'Message is required.';
//		}

		if (contact.message.length > 0) {
			return false;
		}
		else {
			return true;
		}
	},
	validateEmail: function (email) {
		var at = email.lastIndexOf("@");

		// Make sure the at (@) sybmol exists and  
		// it is not the first or last character
		if (at < 1 || (at + 1) === email.length)
			return false;

		// Make sure there aren't multiple periods together
		if (/(\.{2,})/.test(email))
			return false;

		// Break up the local and domain portions
		var local = email.substring(0, at);
		var domain = email.substring(at + 1);

		// Check lengths
		if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
			return false;

		// Make sure local and domain don't start with or end with a period
		if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
			return false;

		// Check for quoted-string addresses
		// Since almost anything is allowed in a quoted-string address,
		// we're just going to let them go through
		if (!/^"(.+)"$/.test(local)) {
			// It's a dot-string address...check for valid characters
			if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
				return false;
		}

		// Make sure domain contains only valid characters and at least one period
		if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
			return false;	

		return true;
	},
	showError: function () {
		$('#contact-container .contact-message')
			.html($('<div class="contact-error">').append(contact.message))
			.fadeIn(200);
	}
};

function LoginFinished(dialog)
{   
    //alert(dialog.Control)
    //alert(dialog.overlay);
    switch(dialog.Control)
    {
        case "Hei":
                $.modal.close();
                loadJs("/js/Member/hei.js");
                $("#imgHei").unbind();
                hei(true);
                //window.location.reload(); 
            break;
        case "WenHou":
            $.modal.close();
            window.location.reload();
            break;
        default:
            $.modal.close();
            window.location.reload(); 
            break;
    }
};

function loadJs(file){ 
     var head = $('head').remove('#loadScript');
     $("<scri"+"pt>"+"</scr"+"ipt>").attr({src:file,type:'text/javascript',id:'load'}).appendTo(head);
};

function showLogin(dialog)
{
    // add padding to the buttons in firefox/mozilla
	if ($.browser.mozilla) {
		$('#contact-container .contact-button').css({
			'padding-bottom': '2px'
		});
	}
	// input field font size
	if ($.browser.safari) {
		$('#contact-container .contact-input').css({
			'font-size': '.9em'
		});
	}

	// dynamically determine height
	var h = 210;
	if ($('#contact-password').length) {
		h += 26;
	}
	if ($('#contact-cc').length) {
		h += 22;
	}

	var title = $('#contact-container .contact-title').html();
	$('#contact-container .contact-title').html('加载...');
	dialog.overlay.fadeIn(200, function () {
		dialog.container.fadeIn(200, function () {
			dialog.data.fadeIn(200, function () {
				$('#contact-container .contact-content').animate({
					height: h
				}, function () {
					$('#contact-container .contact-title').html(title);
					$('#contact-container form').fadeIn(200, function () {
						$('#contact-container #contact-name').focus();

						$('#contact-container .contact-cc').click(function () {
							var cc = $('#contact-container #contact-cc');
							cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
						});

						// fix png's for IE 6
						if ($.browser.msie && $.browser.version < 7) {
							$('#contact-container .contact-button').each(function () {
								if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
									var src = RegExp.$1;
									$(this).css({
										backgroundImage: 'none' ,
										filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
									});
								}
							});
						}
					});
				});
			});
		});
	});
}