Validator = {
Require:/.+/, 
//格式 e@e.e
Email:/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/, 
//格式888-88888888 |88888888 |88888888
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}$/, 
//
Url:/^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/, 
//'身份证 
IdCard:/^\d{15}(\d{2}[A-Za-z0-9])?$/,
//货币
Currency:/^\d+(\.\d+)?$/, 
//数字
Number:/^\d+$/, 
//邮编
Zip:/^[1-9]\d{5}$/, 
//qq
QQ:/^[1-9]\d{4,8}$/, 
//正数
Integer:/^[-\+]?\d+$/, 
//小数
Double:/^[-\+]?\d+(\.\d+)?$/, 
//英文
English:/^[A-Za-z]+$/, 
//中文
Chinese:/^[\u0391-\uFFE5]+$/, 

UnSafe:/^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/, 
//'
IsSafe:function (str) {
	return !this.UnSafe.test(str);
},
IsSelected:"selectedIndex!=0",
SafeString:"this.IsSafe(value)", 
Regex:"getAttribute('min')",
//长度
Limit:"this.limit(value.length,getAttribute('min'),  getAttribute('max'))", 
LimitB:"this.limit(this.LenB(value), getAttribute('min'), getAttribute('max'))", 
//只能验证 yyyy-mm-dd或 dd-mm-yyyy
Date:"this.IsDate(value, getAttribute('min'), getAttribute('max'))", 
Repeat:"value == document.getElementsByName(getAttribute('to'))[0].value", 
Range:"getAttribute('min') < value && value < getAttribute('max')", 
Compare:"this.compare(value,getAttribute('min'),getAttribute('max'))", 
Custom:"this.Exec(value, getAttribute('min'))", 
Group:"this.MustChecked(getAttribute('min'), getAttribute('max'),getAttribute('notnull'))", 
ErrorItem:[document.forms[0]], 
ErrorMessage:["\t\t\t\t"], 

Validate:function (theForm, mode) {
	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");
			//alert(typeof (_dataType)+" "+_dataType);
			if (typeof (_dataType) == "object" || typeof (this[_dataType]) == "undefined") {
				continue;
			}
			this.ClearState(obj.elements[i]);
			if (getAttribute("require") == "false" && value == "") {
				continue;
			}
			if(value==""&&getAttribute("notnull")) continue;
			switch (_dataType) {
			  case "Date":
			  case "Repeat":
			  case "Range":
			  case "Compare":
			  case "Custom":
			  case "Group":
			  case "Limit":
			  case "LimitB":
			  case "SafeString":
			  case "IsSelected":
				if (!eval(this[_dataType])) {
					this.AddError(i, getAttribute("msg"));
				}
				break;
			  case "Regex":
				if (!eval(eval(this[_dataType])+".test('"+value+"')")) {
					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;
		}
		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) {
	//alert(op);
	//alert(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;
	}
}};
function build_validate(oName, sMsg, dataType, min, max,notnull) {
	var oCtl;
    for(var i=0;i<document.forms.length;i++){
        if(document.forms[i].elements[oName]){
            oCtl = document.forms[i].elements[oName];
        }
    }
	oCtl.setAttribute("msg",sMsg);
	if (dataType) {
		oCtl.setAttribute("dataType",dataType);
	}
	if (min) {
		oCtl.setAttribute("min",min);
	}
	if (max) {
		oCtl.setAttribute("max",max);
	}
	if(notnull){
		oCtl.setAttribute("notnull",true);
	}
}
function build_validate_compare(oName, sMsg, to) {
	var oCtl;
    for(var i=0;i<document.forms.length;i++){
        if(document.forms[i].elements[oName]){
            oCtl = document.forms[i].elements[oName];
        }
    }
	oCtl.setAttribute("msg",sMsg);
	oCtl.setAttribute("dataType","Repeat");
	oCtl.setAttribute("to",to);
}