Validator = {
Require : /.+/,
Email : /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
Phone :/^[0-9]\d{2,13}$/,
SubPhone : /^\d{1,8}$/,
Position : /^\d{1,8}$/,
Mobile : /^((\(\d{3}\))|(\d{3}\-))?13\d{9}$/,
Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
IdCard : /^\d{15}(\d{2}[A-Za-z0-9])?$/,
/*******add by zhangbo*******/
IP : /^(([1][0-9][0-9])|([2][0-4][0-9])|([2][5][0-5])|([0-9][0-9])|([0-9]))\.(([1][0-9][0-9])|([2][0-4][0-9])|([2][5][0-5])|([0-9][0-9])|([0-9]))\.(([1][0-9][0-9])|([2][0-4][0-9])|([2][5][0-5])|([0-9][0-9])|([0-9]))\.(([1][0-9][0-9])|([2][0-4][0-9])|([2][5][0-5])|([0-9][0-9])|([0-9]))$/,
ValueKey : /^([^\=\;]+\=[0-9]{1,2}\;)*([^\=\;]+\=[0-9]{1,2})$/,
KeyValue : /^([0-9]{1,2}\=[^\=\;]+\;)*([0-9]{1,2}\=[^\=\;]+)$/,
YYYYMMDDHHDDSS : /^[12][0-9]{3}-([0][0-9]|[1][12])-([012][0-9]|[3][01]) ([01][0-9]|[2][0-3]):[0-5][0-9]:[0-5][0-9]$/,
YYYYMMDDHHDDSSORYYYYMMDD : /^([12][0-9]{3}-([0][0-9]|[1][12])-([012][0-9]|[3][01]) ([01][0-9]|[2][0-3]):[0-5][0-9]:[0-5][0-9])|([12][0-9]{3}-([0][0-9]|[1][12])-([012][0-9]|[3][01]))$/,
YYYYMMDD : /^[12][0-9]{3}-([0][0-9]|[1][12])-([012][0-9]|[3][01])$/,
HHDDSS : /^([01][0-9]|[2][0-3]):[0-5][0-9]:[0-5][0-9]$/,
HHDD : /^([01][0-9]|[2][0-3]):[0-5][0-9]$/,
HHDD1 : /^(([01][0-9]|[2][0-3]):[0-5][0-9])|\s$/,
TEXT : /^((\d)|([\u0391-\uFFE5])|([a-z])|([A-Z]))*$/,
/****************************/
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]+$/,
Chinese : /^[\u0391-\uFFE5]+$/,
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'))",
LimitBT : "this.limit(this.LenBT(value), getAttribute('min'), getAttribute('max'))",
Date : "this.IsDate(value, getAttribute('min'), getAttribute('format'))",
/*******add by zhangbo*******/
NumberLen : "this.numberLen(value,getAttribute('min'), getAttribute('max'))",
Decimal:"this.decimal(value,getAttribute('dig'))",
/****************************/
Repeat : "value == document.getElementsByName(getAttribute('to'))[0].value",
Range : "getAttribute('min')*1 <= value*1 && value*1 <= getAttribute('max')*1",
RangeStr : "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){
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");
var strtemp = _dataType==null?null:(_dataType.split(","))[0];
if(typeof(_dataType) == "object" || typeof(this[strtemp]) == "undefined") continue;

this.ClearState(obj.elements[i]);
if(getAttribute("require") == "false" && value == "") continue;

var arrdataType = _dataType.split(",");
var length =  arrdataType.length;
for (var j=0;j<length;j++){
var temp = 0;
switch(arrdataType[j]){
case "Date" :
case "Repeat" :
case "Range" :
case "RangeStr" :
case "Compare" :
case "Custom" :
case "Group" :
case "Limit" :
case "LimitB" :
case "LimitBT" :
case "SafeString" :
case "NumberLen":
case "Decimal":
if(!eval(this[arrdataType[j]])) {
this.AddError(i, getAttribute("msg"));
temp = 1;
}
break;
default :
if(!this[arrdataType[j]].test(value)){
this.AddError(i, getAttribute("msg"));
temp = 1;
}
break;
}
if (temp==1) {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"));
try{
this.ErrorItem[1].focus();
}catch(e){}
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);}
}
try{
this.ErrorItem[1].focus();
}catch(e){}
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;
},
LenBT : function(str){
	var v_temp = str.replace(/^\s+/g, '').replace(/\s+$/g, '');//del the blankspace, like trim().
	if(v_temp.length==0) str = v_temp;
	return str.replace(/[^\x00-\xff]/g,"**").length;
},
ClearState : function(elem){
with(elem){
if(style.color == "red")
style.color = "";
var lastNode = parentNode.childNodes[parentNode.childNodes.length-1];
if(lastNode.id == "__ErrorMessagePanel")
parentNode.removeChild(lastNode);
}
},
AddError : function(index, str){
this.ErrorItem[this.ErrorItem.length] = this.ErrorItem[0].elements[index];
this.ErrorMessage[this.ErrorMessage.length] = this.ErrorMessage.length + ":" + str;
},
Exec : function(op, reg){
return new RegExp(reg,"g").test(op);
},
numberLen : function(value,min,max){
  var re = new RegExp("^[0-9]{"+min+","+max+"}$","g");
  return re.test(value);
},
decimal : function(value,dig){
  var re = new RegExp("^[-+]?\\d+(.\\d{0,"+dig+"})?$","g");
   return re.test(value);
},
compare : function(op1,operator,op2){
switch (operator) {
case "NotEqual":
return (op1 != op2);
case "GreaterThan":
return (op1 > op2);
case "GreaterThanEqual":
return (op1 >= op2);
case "LessThan":
return (op1 < op2);
case "LessThanEqual":
return (op1 <= op2);
default:
return (op1 == op2);
}
},
MustChecked : function(name, min, max){
var groups = document.getElementsByName(name);
var hasChecked = 0;
min = min || 1;
max = max || groups.length;
for(var i=groups.length-1;i>=0;i--)
if(groups[i].checked) hasChecked++;
return min <= hasChecked && hasChecked <= max;
},
IsDate : function(op, formatString){
formatString = formatString || "ymd";
var m, year, month, day;
switch(formatString){
case "ymd" :
m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})$"));
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;}
}
}