Validator = {
 	PassWord: /^(\w{4,25})$/,
    Punctuation : /^([A-Za-z0-9\u4E00-\u9FA5]+)$/,
	Require : /.+/,
	UserName : /^[A-Za-z\d]{3,25}$/,
	Email : /^\w+([-+.]\w+)*@\w+([-.]\\w+)*\.\w+([-.]\w+)*$/,
	Phone : /^0\d{2,3}-\d{7,8}$/,
	Mobile : /^(13)[0-9][0-9]{8}$|^(153)\d{8}$|^(15)\d{9}$/,
	Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
	IdCard : /^\d{15}(\d{2}[A-Za-z0-9])?$/,
	Currency : /^\d+(\.\d+)?$/,
	Number : /^\d+$/,
	Zip : /^[0-9]\d{5}$/,
	QQ : /^[0-9]\d{4,8}$/,
	Vnum : /^[0-9]\d{15,17}$/,
	Integer : /^[-\+]?\d+$/,
	Double : /^[-\+]?\d+(\.\d+)?$/,
	English : /^[A-Za-z]+$/,
	EnglishNumber:/^[A-Za-z\d]+$/,
	Chinese :  /^[\u0391-\uFFE5]+$/,
	ChineseEnglishNumber : /^[\u0391-\uFFE5\A-Za-z\d]+$/,/*hyx 06/06/05*/
	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('minL'),  getAttribute('maxL'))",
	LimitB : "this.limit(this.LenB(value), getAttribute('minL'), getAttribute('maxL'))",
	Date : "this.IsDate(value, getAttribute('format'))",
	Repeat : "value == document.getElementsByName(getAttribute('toR'))[0].value",
	Range : "getAttribute('minR') =< value && value =< getAttribute('maxR')",
	Compare : "this.compare(value,getAttribute('operator'),getAttribute('toC'))",
	Custom : "this.Exec(value, getAttribute('regexp'))",
	Group : "this.MustChecked(getAttribute('name'), getAttribute('minG'), getAttribute('maxG'))",
	ErrorItem : [document.forms[0]],
	
	Validate : function(theForm, mode){
		var obj = theForm || event.srcElement;
		var count = obj.elements.length;
		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(_dataType) == "undefined")  continue;
				if(getAttribute("require") == "false" && value == "") continue;
				var _arrDataType = _dataType.split("|");
				for( var j = 0; j < _arrDataType.length; j ++ )
				{
					switch(_arrDataType[j]){
						case "Date" :
						case "Repeat" :
						case "Range" :
						case "Compare" :
						case "Custom" :
						case "Group" : 
						case "Limit" :
						case "LimitB" :
						case "SafeString" :
							if(!eval(this[_arrDataType[j]]))	{
								this.AlertError(i, j, getAttribute("msg"));
								return false;
							}
							break;
						default :
							if(!this[_arrDataType[j]].test(value)){
								this.AlertError(i, j, getAttribute("msg"));
								return false;
							}
							break;
					}
				}
			}
		}
		return true;
	},
	ValidateEnlish : function(value,Require){	 
	   if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.English.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateUserName : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.UserName.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateEnlishNumber : function(value,Require){	 
	   if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.EnglishNumber.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateUrl: function( value, Require )
	{
		if(Require!=true)
	       Require=false; 
	    if( value.length == 0 && Require == false )
	    	return true;
	    if( !this.Url.exec(value) )
	    	return false;
	    return true;
	},
	ValidateNumber : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Number.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateVnum : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Vnum.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateQQ : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.QQ.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateZip : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Zip.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	/*hyx 06/06/05*/
	ValidateChineseEnglishNumber : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.ChineseEnglishNumber.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	
	ValidatePun : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Punctuation.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidatePhone : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Phone.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateMobile : function(value,Require)
	{
		if(Require!=true)
	       Require=false;   	   
	   if(value.length==0 && Require==false)
	       return true;
	   if(!this.Mobile.exec(value)){	      
	      return false;
	   }
	   return true;
	},
	ValidateLen : function (value,min,max,Require){
	   if(Require!=true)
	       Require=false;
	    if(value.length==0 && Require==false)
	       return true;			
		return min <= value.length && max >= value.length;
	},
	ValidateByteLen : function (value,min,max,Require)
	{
	 	if(Require!=true)
	       Require=false;
	    if(value.length==0 && Require==false)
	       return true;			
		return min <= this.LenB(value) && max >= this.LenB(value);
	},
	ValidatePassWord : function(value)
	{
		if( !this.PassWord.exec(value) )	
			return false;
		return true;
	},
	ValidateEmail: function(value,Require){
	    if(Require!=true)
	       Require=false;
	    if(value.length==0 && Require==false)
	       return true;	
	    if(!this.Email.exec(value))
	       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);
		}
	},
	AlertError : function(index, subIndex, str){
		var arrMsg = str.split( "|" );
		if( typeof(arrMsg[subIndex]) == "undefined" )
		{
			alert( arrMsg[0] );
		}
		else
		{
			alert( arrMsg[subIndex] );
		}
		this.ErrorItem[0].elements[index].focus();
	},
	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("^\\s*((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})\\s*$"));
				if(m == null ) return false;
				day = m[6];
				month = --m[5];
				year =  (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
				break;
			case "dmy" :
				m = op.match(new RegExp("^\\s*(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))\\s*$"));
				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;
		}
		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;}
	}
 }