Validator = {
	Require:/.+/,//必填验证
	ShortDate:/^(\d{4})-(\d{2})-(\d{2})$/,
	LongDate:/^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$/,
	Username:/^([a-z]|[A-Z]|[0-9]){6,25}$/,
	Images:/\.(gif|jpg|png|jpeg|GIF|JPG|PNG|JPEG)$/,
	Uploads:/\.(gif|jpg|png|jpeg|doc|xls|GIF|JPG|PNG|JPEG|DOC|XLS)$/,
	Addons:/\.(doc|xls|pdf|DOC|XLS|PDF|RAR|rar)$/,
	Email:/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
	Phone:/^((\(\d{3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}$/,
	Mobile:/^((\(\d{3}\))|(\d{3}\-))?13\d{9}$/,
	mobile:/^[0-9]{11}$/, //手机
	Url:/^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
	IdCard:/^\d{15}(\d{2}[A-Za-z0-9])?$/,//身份证验证
	Currency:/^\d+(\.\d+)?$/,
	Number:/^\d+$/, Zip:/^[1-9]\d{5}$/,
	QQ:/^[1-9]\d{4,8}$/,
	Integer:/^[-\+]?\d+$/,
	Double:/^[-\+]?\d+(\.\d+)?$/,
	English:/^[A-Za-z]+$/,
	Chinese:/^[\u0391-\uFFE5]+$/,
	MyEmail:/^|(\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*)$/,
	UnSafe:/^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/,
	IsSafe:function (str) {
		return !this.UnSafe.test(str);
	},
	SafeString:"this.IsSafe(value)",
	Limit:"this.limit(value.length,getAttribute('min'),  getAttribute('max'))",
	LimitB:"this.limit(this.LenB(value), getAttribute('min'), getAttribute('max'))",
	Date:"this.IsDate(value, getAttribute('min'), getAttribute('format'))",
	Repeat:"value == document.getElementsByName(getAttribute('to'))[0].value",
	Range:"getAttribute('min') < value && value < getAttribute('max')",
	Compare:"this.compare(value,getAttribute('operator'),getAttribute('to'))",
	Custom:"this.Exec(value, getAttribute('regexp'))",
	Group:"this.MustChecked(getAttribute('name'),getAttribute('min'), getAttribute('max'))",
	ErrorItem:[document.forms[0]], ErrorMessage:[""], Validate:function (theForm, mode) {
		$(".loader").fadeIn(0);
		var obj = theForm || event.srcElement;
		var count = obj.elements.length;
		this.ErrorMessage.length = 1;
		this.ErrorItem.length = 1;
		this.ErrorItem[0] = obj;
		for (var i = 0; i < count; i++) {
			with (obj.elements[i]) {
				var _dataType = getAttribute("datatype");
				if (typeof (_dataType) == "object" || typeof (this[_dataType]) == "undefined") {
					continue;
				}
				this.ClearState(obj.elements[i]);
				if (getAttribute("require") == "false" && value == "") {
					continue;
				}
				switch (_dataType) {
			 	case "Date":
			  	case "Repeat":
			  	case "Range":
			  	case "Compare":
			  	case "Custom":
			  	case "Group":
			  	case "Limit":
			  	case "LimitB":
			  	case "SafeString":
					if (!eval(this[_dataType])) {
						this.AddError(i, getAttribute("msg"));
					}
					break;
			  	default:
					if (!this[_dataType].test(value)) {
						this.AddError(i, getAttribute("msg"));
					}
					break;
				}
			}
		}
		if (this.ErrorMessage.length > 1) {
			mode = mode || 1;
			var errCount = this.ErrorItem.length;
			switch (mode) {
		  	case 2:
				for (var i = 1; i < errCount; i++) {
					this.ErrorItem[i].style.color = "red";
				}
		 	case 1:
				alert(this.ErrorMessage.join("\n"));
				this.ErrorItem[1].focus();
				break;
		  	case 3:
				for (var i = 1; i < errCount; i++) {
					try {
						var span = document.createElement("SPAN");
						span.id = "__ErrorMessagePanel";
						span.style.color = "red";
						this.ErrorItem[i].parentNode.appendChild(span);
						span.innerHTML = this.ErrorMessage[i].replace(/\d+:/, "*");
					}
					catch (e) {
						alert(e.description);
					}
				}
				this.ErrorItem[1].focus();
				break;
		  	default:
				alert(this.ErrorMessage.join("\n"));
				break;
			}
			$(".loader").fadeOut(0);
			return false;
		}
		return true;
	},
	limit:function (len, min, max) {
		min = min || 0;
		max = max || Number.MAX_VALUE;
		return min <= len && len <= max;
	},
	LenB:function (str) {
		return str.replace(/[^\x00-\xff]/g, "**").length;
	},
	ClearState:function (elem) {
		with (elem) {
			if (style.color == "red") {
				style.color = "";
			}
			var lastNode = parentNode.childNodes[parentNode.childNodes.length - 1];
			if (lastNode.id == "__ErrorMessagePanel") {
				parentNode.removeChild(lastNode);
			}
		}
	},
	AddError:function (index, str) {
		this.ErrorItem[this.ErrorItem.length] = this.ErrorItem[0].elements[index];
		this.ErrorMessage[this.ErrorMessage.length] = this.ErrorMessage.length + ":" + str;
	},
	Exec:function (op, reg) {
		return new RegExp(reg, "g").test(op);
	},
	compare:function (op1, operator, op2) {
		switch (operator) {
	  	case "NotEqual":
			return (op1 != op2);
	  	case "GreaterThan":
			return (op1 > op2);
	  	case "GreaterThanEqual":
			return (op1 >= op2);
	  	case "LessThan":
			return (op1 < op2);
	  	case "LessThanEqual":
			return (op1 <= op2);
	  	default:
			return (op1 == op2);
		}
	},
	MustChecked:function (name, min, max) {
		var groups = document.getElementsByName(name);
		var hasChecked = 0;
		min = min || 1;
		max = max || groups.length;
		for (var i = groups.length - 1; i >= 0; i--) {
			if (groups[i].checked) {
				hasChecked++;
			}
		}
		return min <= hasChecked && hasChecked <= max;
	},
	IsDate:function (op, formatString) {
		formatString = formatString || "ymd";
		var m, year, month, day;
		switch (formatString) {
	  		case "ymd":
				m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})$"));
				if (m == null) {
					return false;
				}
				day = m[6];
				month = m[5]--;
				year = (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
				break;
	 		 case "dmy":
				m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))$"));
				if (m == null) {
					return false;
				}
				day = m[1];
				month = m[3]--;
				year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));
				break;
	  		default:
				break;
		}
		if (!parseInt(month)) {
			return false;
		}
		month = month == 12 ? 0 : month;
		var date = new Date(year, month, day);
		return (typeof (date) == "object" && year == date.getFullYear() && month == date.getMonth() && day == date.getDate());
		function GetFullYear(y) {
			return ((y < 30 ? "20" : "19") + y) | 0;
		}
	}
};