var UserLoginUpdater=Class.create();UserLoginUpdater.prototype={initialize:function(){},ajaxUpdate:function(a){var b=a.childNodes[0];var c=a.getAttribute("template_path");if(b.nodeName=="login"){if(b.getAttribute("authenticated")=="false"){$("login_error").innerHTML=b.childNodes[0].nodeValue}else{window.location.href=c+"/member_area.php"}}else{if(b.nodeName=="logout"){window.location.href=c+"/index.php"}}}};function loginInit(){ajaxEngine.registerRequest("doUserLogin","/ajax/user_login.php");ajaxEngine.registerAjaxObject("userLoginUpdater",new UserLoginUpdater())}function userLogin(){var b=$("login_email").value;var a=$("login_password").value;var c=$("login_error");if(b.length==0){c.innerHTML="Error: Please provide e-mail address.";return false}if(a.length==0){c.innerHTML="Error: Please provide password.";return false}ajaxEngine.sendRequest("doUserLogin","action=login","user_email="+b,"user_password="+a)}function userLogout(){ajaxEngine.sendRequest("doUserLogin","action=logout")};