var MemberLogin = MemberLogin || {};

MemberLogin.Ajax = {
	XMLHttpFactories: [
		function () {return new XMLHttpRequest()},
		function () {return new ActiveXObject("Msxml2.XMLHTTP")},
		function () {return new ActiveXObject("Msxml3.XMLHTTP")},
		function () {return new ActiveXObject("Microsoft.XMLHTTP")}
	],
	sendRequest: function (url, callback, postData) {
		var req = this.createXMLHTTPObject();
		var method = (postData) ? "POST" : "GET";
		
		if (!req) {
			return;
		}
		
		req.open(method, url, true);
		req.setRequestHeader('User-Agent', 'XMLHTTP/1.0');
		req.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
		
		if (postData) {
			req.setRequestHeader('Content-type','application/x-www-form-urlencoded');
		}
		
		req.onreadystatechange = function () {
			if (req.readyState != 4) {
				return;
			}
			
			if (req.status != 200 && req.status != 304) {
				return;
			}
			
			callback(req);
		}
		
		if (req.readyState == 4) {
			return;
		}
		
		req.send(postData);
	},	
	createXMLHTTPObject: function () {
		var xmlhttp = false;
		for (var i = 0; i < this.XMLHttpFactories.length; i++) {
			try {
				xmlhttp = this.XMLHttpFactories[i]();
			}
			catch (e) {
				continue;
			}
			break;
		}
		return xmlhttp;
	},
	get: function (url, container_id) {
		this.sendRequest(url, function (req) {
			document.getElementById(container_id).innerHTML = req.responseText;
		});
	},
	post: function (url, container_id, postData) {
		this.sendRequest(url, function (req) {
			document.getElementById(container_id).innerHTML = req.responseText;
		}, postData);
	},
	getJSON: function (url, callback) {
		this.sendRequest(url, function (req) {
			callback(eval("(" + req.responseText + ")"));
		});
	},
	postJSON: function (url, callback, postData) {
		this.sendRequest(url, function (req) {
			callback(eval("(" + req.responseText + ")"));
		}, postData);
	}
};

MemberLogin.Utils = {
	importCss: function (cssFile) {
		if (document.createStyleSheet) {
			document.createStyleSheet(cssFile);
		} else {
			var styles = "@import url(" + cssFile + ");";
			var newSS = document.createElement('link');
			newSS.rel = 'stylesheet';
			newSS.href = 'data:text/css,' + escape(styles);
			document.getElementsByTagName("head")[0].appendChild(newSS);
		}
	},
	getElementsByClass: function (searchClass, node, tag) {
		var classElements = new Array();
		if (node == null) {
			node = document;
		}
		if (tag == null) {
			tag = '*';
		}
		var els = node.getElementsByTagName(tag);
		var elsLen = els.length;
		var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
		for (var i = 0, j = 0; i < elsLen; i++) {
			if (pattern.test(els[i].className)) {
				classElements[j] = els[i];
				j++;
			}
		}
		return classElements;
	},
	addEvent: function (obj, type, fn) {
		if (obj.addEventListener) {
			obj.addEventListener( type, fn, false );
			MemberLogin.Utils.eventCache.add(obj, type, fn);
		} else if (obj.attachEvent) {
			obj["e"+type+fn] = fn;
			obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
			obj.attachEvent( "on"+type, obj[type+fn] );
			MemberLogin.Utils.eventCache.add(obj, type, fn);
		} else {
			obj["on"+type] = obj["e"+type+fn];
		}
	},
	eventCache: function () {
		var listEvents = [];
		return {
			listEvents : listEvents,
			add : function (node, sEventName, fHandler) {
				listEvents.push(arguments);
			},
			flush : function () {
				var i, item;
				for (i = listEvents.length - 1; i >= 0; i = i - 1) {
					item = listEvents[i];
					if(item[0].removeEventListener) {
						item[0].removeEventListener(item[1], item[2], item[3]);
					};
					if(item[1].substring(0, 2) != "on"){
						item[1] = "on" + item[1];
					};
					if(item[0].detachEvent){
						item[0].detachEvent(item[1], item[2]);
					};
					item[0][item[1]] = null;
				};
			}
		};
	}(),
	serialize: function(form) {
		if (!form || form.nodeName !== "FORM") {
			return;
		}
		
		var i, j, q = [];
		
		for (i = form.elements.length - 1; i >= 0; i = i - 1) {
			if (form.elements[i].name === "") {
				continue;
			}
			
			switch (form.elements[i].nodeName) {
				case 'INPUT':
					switch (form.elements[i].type) {
						case 'text':
						case 'hidden':
						case 'password':
						case 'button':
						case 'reset':
						case 'submit':
							q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].value));
							break;
						case 'checkbox':
						case 'radio':
							if (form.elements[i].checked) {
								q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].value));
							}
							break;
						case 'file':
							break;
					}
					break;
				case 'TEXTAREA':
					q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].value));
					break;
				case 'SELECT':
					switch (form.elements[i].type) {
					case 'select-one':
						q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].options[form.elements[i].selectedIndex].value));
						break;
					case 'select-multiple':
						for (j = form.elements[i].options.length - 1; j >= 0; j = j - 1) {
							if (form.elements[i].options[j].selected) {
								q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].options[j].value));
							}
						}
						break;
					}
					break;
				case 'BUTTON':
					switch (form.elements[i].type) {
					case 'reset':
					case 'submit':
					case 'button':
						q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].value));
						break;
					}
					break;
			}
		}
		
		return q.join("&");
	}
};

MemberLogin.Login = {
	logMeIn: function (form) {
		if (MemberLogin.Login.validateLoginForm(form)) {
			var postStr = MemberLogin.Utils.serialize(form);
			
			MemberLogin.Ajax.getJSON(
				MemberLogin.LoginSettings.URL + "frontend/include/login.php?f=1&" + postStr, 
				function (json) {
					switch(json['code'])
					{
						case '100':
							MemberLogin.LoginSettings.messagesWrapper.innerHTML = json['message'];
							
							if (json['welcome_page'] != '') {
								window.location.href = json['welcome_page'];
							}
							break;
						default:
							MemberLogin.LoginSettings.messagesWrapper.innerHTML = json['message'];
							break;
					}
				}
			);
			
			MemberLogin.Login.resetLoginForm(form);
		}
	},
	sendMePassword: function (form) {
		if (MemberLogin.Login.validateLostPasswordForm(form)) {
			var postStr = MemberLogin.Utils.serialize(form);
			
			MemberLogin.Ajax.getJSON(
				MemberLogin.LoginSettings.URL + "frontend/include/forgot_password.php?f=1&" + postStr, 
				function (json) {
					switch(json['code'])
					{
						case '100':
							MemberLogin.LoginSettings.messagesWrapper.innerHTML = json['message'];
							MemberLogin.Login.loadLogin(false);
							break;
						default:
							MemberLogin.LoginSettings.messagesWrapper.innerHTML = json['message'];
							break;
					}
				}
			);
			
			MemberLogin.Login.resetLostPasswordForm(form);
		}
	},
	resetLoginForm: function (form) {
		form.email.value = '';
		form.password.value = '';
	},
	resetLostPasswordForm: function (form) {
		form.email.value = '';
	},
	loadForgotPassword: function (msgFlag) {
		if (msgFlag) {
			MemberLogin.LoginSettings.messagesWrapper.innerHTML = '';
		}
		
		MemberLogin.Ajax.get(MemberLogin.LoginSettings.installFolder + "frontend/include/forgot_password.php?ac=forgot_password", "ml_login_content");
	},
	loadLogin: function (msgFlag) {
		if (msgFlag) {
			MemberLogin.LoginSettings.messagesWrapper.innerHTML = '';
		}
		
		MemberLogin.Ajax.get(MemberLogin.LoginSettings.installFolder + "frontend/include/login.php?ac=login", "ml_login_content");
	},
	validateLoginForm: function (form) {
		re = /^([0-9a-zA-Z\.\-\_]+)@([0-9a-zA-Z\.\-\_]+)\.([0-9a-zA-Z\.\-\_]+)+$/;
		var message = "";
		var dataRight = true;

		var email = form.email.value;
		var password = form.password.value;
		
		if (email.length == 0){
			message += "\n - " + MemberLogin.LoginSettings.validationEmail;
			dataRight = false;
		}
		
		if (email.length!=0 && email.match(re)==null){
		   dataRight=false;
		   message += "\n - " + MemberLogin.LoginSettings.validationInvalidEmail;
		}
		
		if (password.length == 0){
			message += "\n - " + MemberLogin.LoginSettings.validationPassword;
			dataRight = false;
		}
			        	
		if (!dataRight){
			if (message != "") {
	           message ="\n" + MemberLogin.LoginSettings.validationLoginDataRequired +"\n" + message;
		   }
			   
		   alert(message);
		}
		
	    return dataRight;
	},
	validateLostPasswordForm: function (form) {
		re = /^([0-9a-zA-Z\.\-\_]+)@([0-9a-zA-Z\.\-\_]+)\.([0-9a-zA-Z\.\-\_]+)+$/;
		var message = "";
		var dataRight = true;

		var email = form.email.value;
		
		if (email.length == 0){
			message += "\n - " + MemberLogin.LoginSettings.validationEmail;
			dataRight = false;
		}
		
		if (email.length!=0 && email.match(re)==null){
		   dataRight=false;
		   message += "\n - " + MemberLogin.LoginSettings.validationInvalidEmail;
		}
		
		if (!dataRight){
			if (message != "") {
	           message ="\n" + MemberLogin.LoginSettings.validationLoginDataRequired +"\n" + message;
		   }
			   
		   alert(message);
		}
		
	    return dataRight;
	}
};
document.writeln('<div id="ml_wrapper">					<div id="ml_login_messages" class="ml_messages"></div>					<div id="ml_login_content" class="ml_content"></div>				</div>');

MemberLogin.LoginSettings = {
	URL: "/rmembers/",
	uploadUrl: "https://www.marirealestate.com/rmembers/uploads/",
	installFolder: "/rmembers/",
	
	messagesWrapper: document.getElementById("ml_login_messages"),
	contentWrapper: document.getElementById("ml_login_content"),
	
	validationName: "Name",
	validationEmail: "Email",
	validationInvalidEmail: "Invalid email address",
	validationPassword: "Password",
	validationPhone: "Phone",
	validationWeb: "Web",
	validationLoginDataRequired: "Email and password are required."
}

MemberLogin.Ajax.get("/rmembers/frontend/include/login.php?f=1&ac=0", "ml_login_content");