/*************************************************
	Validator v1.05
	code by �ҷ�ɽ��
	wfsr@msn.com
*************************************************/
function toFocus(_e){
	try{
		_e.focus();
	}catch(e){}
}
 Validator = {
	Require : /.+/,
	FCKRequire : /.+/,
	KEditor : /.+/,
	Email : /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
	Phone : /^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/,
	Mobile : /^((\(\d{2,3}\))|(\d{3}\-))?1\d{10}$/,
	Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
	IdCard : "this.IsIdCard(value)",
	Currency : /^\d+(\.\d+)?$/,
	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]+$/,
	Username : /^[a-z]\w{3,}$/i,
	UnSafe : /^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/,
	IsSafe : function(str){return !this.UnSafe.test(str);},
	SafeString : "this.IsSafe(value)",
	Filter : "this.DoFilter(value, getAttribute('accept'))",
	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|0) && (value|0) < 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 : ["ÒÔÏÂÔ­Òòµ¼ÖÂÌύʧ°Ü£º\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");
				if(typeof(_dataType) == "object" || typeof(this[_dataType]) == "undefined")  continue;
				this.ClearState(obj.elements[i]);
				if(getAttribute("require") == "false" && value == "") continue;
				switch(_dataType){
					case "IdCard" :
					case "Date" :
					case "Repeat" :
					case "Range" :
					case "Compare" :
					case "Custom" :
					case "Group" : 
					case "Limit" :
					case "LimitB" :
					case "SafeString" :
					case "Filter" :
						if(!eval(this[_dataType]))	
							this.AddError(i, getAttribute("msg"));
						break;
					case "FCKRequire" :
						this.blur();
						if(!this[_dataType].test(value))
							this.AddError(i, getAttribute("msg"));
						break;
					case "KEditor":
						if(!this[_dataType].test(KE.util.getData(id)))
							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";
				toFocus(this.ErrorItem[1]);
			case 1 :
				this.alertErrorMessage(this.ErrorMessage.join("\n"));
				toFocus(this.ErrorItem[1]);
				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 ="&nbsp;"+ this.ErrorMessage[i].replace(/\d+:/,"*");
					}
					catch(e){this.alertErrorMessage(e.description);}
				}
				toFocus(this.ErrorItem[1]);
				break;
			default :
				this.alertErrorMessage(this.ErrorMessage.join("\n"));
				toFocus(this.ErrorItem[1]);
				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;
	},
	DoFilter : function(input, filter){
		return new RegExp("^.+\.(?=EXT)(EXT)$".replace(/EXT/g, filter.split(/\s*,\s*/).join("|")), "gi").test(input);
	},
	IsIdCard : function(sId){
		 var area = ['','','','','','','','','','','','±±¾©','Ìì½ò','ºÓ±±','ɽÎ÷','ÄÚÃɹÅ','','','','','','ÁÉÄþ','¼ªÁÖ','ºÚÁú½­','','','','','','','','ÉϺ£','½­ËÕ','Õã½­','°²Î¢','¸£½¨','½­Î÷','ɽ¶«','','','','ºÓÄÏ','ºþ±±','ºþÄÏ','¹ã¶«','¹ãÎ÷','º£ÄÏ','','','','ÖØÇì','ËÄ´¨','¹óÖÝ','ÔÆÄÏ','Î÷²Ø','','','','','','','ÉÂÎ÷','¸ÊËà','Çຣ','ÄþÏÄ','н®','','','','','','̨Íå','','','','','','','','','','Ïã¸Û','°ÄÃÅ','','','','','','','','','¹úÍâ'];
		 var iSum=0;
		 var info="" ;
		 if(!/^\d{17}(\d|x)$/i.test(sId))
			  return false; 
		 sId=sId.replace(/x$/i,"a"); 
		 if(aCity[parseInt(sId.substr(0,2))]==null)
			  return false; 
		 sBirthday=sId.substr(6,4)+"-"+Number(sId.substr(10,2))+"-"+Number(sId.substr(12,2)); 
		 var d=new Date(sBirthday.replace(/-/g,"/")) 
		 if(sBirthday!=(d.getFullYear()+"-"+ (d.getMonth()+1) + "-" + d.getDate()))
			  return false; 
		 for(var i = 17;i>=0;i --) 
			 iSum += (Math.pow(2,i) % 11) * parseInt(sId.charAt(17 - i),11);
		 if(iSum%11!=1)
			  return false;
		return true;
	},
	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})$"));
				if(m == null ) return false;
				day = m[6];
				month = m[5]*1;
				year =  (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
				break;
			case "dmy" :
				m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))$"));
				if(m == null ) return false;
				day = m[1];
				month = m[3]*1;
				year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));
				break;
			default :
				break;
		}
		if(!parseInt(month)) return false;
		month = month==0 ?12:month;
		var date = new Date(year, month-1, day);
        return (typeof(date) == "object" && year == date.getFullYear() && month == (date.getMonth()+1) && day == date.getDate());
		function GetFullYear(y){return ((y<30 ? "20" : "19") + y)|0;}
	},
	alertErrorMessage:function(errorMsg){
		if(typeof(promptError)=="function")
			promptError(errorMsg);
		else{
			if(window.parent.promptError)
				window.parent.promptError(errorMsg);
			else
				alert(errorMsg);
		}
	}
 }