$(document).ready(function(){
	setLoaderHeight();
	$("#loginform").submit(function() {
        $(".defaultText").each(function() {
            if($(this).val() == this.title) {
                $(this).val("");
            }
        });
    });
    $(".defaultText").focus(function(srcc){
        if ($(this).val() == $(this)[0].title){
            $(this).removeClass("defaultTextActive");
            $(this).val("");
        }
    });
    $(".defaultText").blur(function(){
        if ($(this).val() == ""){
            $(this).addClass("defaultTextActive");
            $(this).val($(this)[0].title);
        }
    });
    $(".defaultText").blur();
	
	var nick_name= $("#nick_name"),
	email = $("#email"),
	password = $("#password"),
	allFields = $([]).add(nick_name).add(email).add(password),
	tips = $("#validateTips");
	$("#dialog_signup").dialog({
		bgiframe: true,
		autoOpen: false,
		height: 370,
		modal: true,
		buttons: {
			'تسجيل': function() {
				var bValid = true;
				allFields.removeClass('ui-state-error');
				bValid = bValid && checkLength(nick_name,"nick name",3,max_nickname, "validateTips");
				bValid = bValid && checkLength(email,"email",6,80, "validateTips");
				bValid = bValid && checkLength(password,"password",4,16, "validateTips");
				bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com", "validateTips");
				bValid = bValid && checkRegexp(password,/^([0-9a-zA-Z])+$/,"Password field only allow : a-z 0-9", "validateTips");
				if (bValid) {
					$.getJSON('index.php?page=login&action=signup', {nick_name: nick_name.val(), email: email.val(), password: password.val()}, function(json){
						if(json.error){
							$(eval(json.field)).addClass('ui-state-error');
							updateTips("validateTips", json.error);
						}else{
							$("#dialog_signup").dialog('close');
							$('#dialog_signup_success').text('تم تسجلك بنجاح - يمكنك الدخول الآن');
							$('#dialog_signup_success').dialog('open');
						}
					});
				}
			},
			'اغلاق': function() {
				$(this).dialog('close');
			}
		},
		close: function() {
			allFields.val('').removeClass('ui-state-error');
		}
	});
	$("#dialog_signup_success").dialog({bgiframe: true,autoOpen: false,height: 370,modal: true,buttons: {اغلاق: function() {$(this).dialog('close');}}});
	$('#login').click(function() {loginUser();});
	$('#signup').click(function() {$('#dialog_signup').dialog('open');});
	$("#log_email, #log_password").bind("keyup", function(event){
		if(event.keyCode==13){
			event.keyCode= false;
			if($("#log_password").val()=='' || $("#log_password").val()==$("#log_password").attr("title")){
				$("#log_password").focus();
				return false;
			}else{
				loginUser();
				return false;
			}
		}
	});
});
function loginUser(){
	var log_email= $("#log_email").val();
	var log_password= $("#log_password").val();
	if(log_password=='Password'){return false;}
	$.getJSON('index.php?page=login&action=do_login', {log_email: log_email, log_password: log_password}, function(json){
		if(json.error){
			$('#dialog_signup_success').text(json.error);
			$('#dialog_signup_success').dialog('open');
		}else{
			window.location.reload(true);
		}
	});
}