// JScript 文件
function initform(x)
{
	var infobox;
 	if(!x) return;
	var y = x.getElementsByTagName("input");
	for(var i=0;i<y.length;i++)
	{
		if(y[i].type == 'text' || y[i].type == 'password'||y[i].type=='checkbox'||y[i].type=='radio'||y[i].type=='file')
		{
		y[i].onfocus = getFocus;//调用方法getFocus
   		y[i].onblur  = lostFocus;
		}
	}
}

function getFocus(evnt)
{
	var obj;
	obj=event.srcElement;
	removeChild(obj);
	showinfo(obj);
}
function lostFocus(evnt)
{
	var obj;
	obj=event.srcElement;
	Validator.Validate(obj);
}
function showinfo(obj)
{
	var div = document.createElement("DIV");
	div.id="__ErrorMessagePanel";
	obj.parentNode.appendChild(div);
	if(obj.value=="")
	{	
		if(obj.msg==undefined)
		{
			
		}
		else
		{
			div.innerHTML=obj.msg;
		}		
	}
}
Validator = 
{
	Require : /.+/,
	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}\-))?13\d{9}$/,
	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'))",
	ErrorItem : [document.forms[0]],
	ErrorMessage : ["以下原因导致提交失败：\t\t\t\t"],
	
	Validate:function(obj,mode)
	{
		var _dataType=obj.getAttribute("dataType");
		this.ClearState(obj);
		with(obj)
		{
			if(value!=""&&getAttribute("require") != "true")
			{
				if(_dataType=='Group')
				{
					if(this.MustChecked(getAttribute('name'))!=true)
					{
						var name=getAttribute('name')
						var groups=document.getElementsByName(name);
						this.AddError(groups[0].err);
					}
					else
					{
						var name=getAttribute('name')
						var groups=document.getElementsByName(name);
						this.ErrorMessage="√";
					}
				}
				else
				{
					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(getAttribute("err"));
						}
						else
						{
							this.ErrorMessage="√";
						}			
						break;
						default:
						if(!this[_dataType].test(value))
						{			
							this.AddError(getAttribute("err"));
						}
						else
						{
							this.ErrorMessage="√";
						}
						break;
					}
				}
			}
			else if(getAttribute("require")=="true")
			{	
				if(value=="")
				{
					this.ErrorMessage="不能为空";
				}
				else
				{
					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(getAttribute("err"));
						}
						else
						{
							this.ErrorMessage="√";
						}			
						break;
						default:
						if(!this[_dataType].test(value))
						{			
							this.AddError(getAttribute("err"));
						}
						else
						{
							this.ErrorMessage="√";
						}
						break;
					}
				}
			}
			else
			{
				this.AddError(getAttribute("msg"));
			}
		}
		if(this.ErrorMessage.length>0)
		{
			try
			{
				var div = document.createElement("DIV");
				div.id="__ErrorMessagePanel";
				obj.parentNode.appendChild(div);
				div.innerHTML=this.ErrorMessage;
			}
			catch(e)
			{
				alert(e.description);
			}
			if(this.ErrorMessage=="√")
			{
			    return true;
			}
			else
			{
			    return false;
			}
		}
		
 	},
	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)
	{
		var groups = document.getElementsByName(name);
		var min, max;
		min=groups[0].min;
		max=groups[0].max;
		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)$".replace(/EXT/g, filter.split(/\s*,\s*/).join("|")), "gi").test(input);
	},
	ClearState : function(obj)
	{
		with(obj){
			if(style.color == "red")
				style.color = "";
			var lastNode = parentNode.childNodes[parentNode.childNodes.length-1];
			if(lastNode.id == "__ErrorMessagePanel")
				parentNode.removeChild(lastNode);
		}
	},
	AddError : function(str)
	{
		if(str!=""&&str!=null)
		{
			this.ErrorMessage =  str;
		}
		else
		{
			this.ErrorMessage ="";
		}
	},
	IsIdCard : function(number)
	{
		var date, Ai;
		var verify = "10x98765432";
		var Wi = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
		var area = ['','','','','','','','','','','','北京','天津','河北','山西','内蒙古','','','','','','辽宁','吉林','黑龙江','','','','','','','','上海','江苏','浙江','安微','福建','江西','山东','','','','河南','湖北','湖南','广东','广西','海南','','','','重庆','四川','贵州','云南','西藏','','','','','','','陕西','甘肃','青海','宁夏','新疆','','','','','','台湾','','','','','','','','','','香港','澳门','','','','','','','','','国外'];
		var re = number.match(/^(\d{2})\d{4}(((\d{2})(\d{2})(\d{2})(\d{3}))|((\d{4})(\d{2})(\d{2})(\d{3}[x\d])))$/i);
		if(re == null) return false;
		if(re[1] >= area.length || area[re[1]] == "") return false;
		if(re[2].length == 12){
			Ai = number.substr(0, 17);
			date = [re[9], re[10], re[11]].join("-");
		}
		else{
			Ai = number.substr(0, 6) + "19" + number.substr(6);
			date = ["19" + re[4], re[5], re[6]].join("-");
		}
		if(!this.IsDate(date, "ymd")) return false;
		var sum = 0;
		for(var i = 0;i<=16;i++){
			sum += Ai.charAt(i) * Wi[i];
		}
		Ai +=  verify.charAt(sum%11);
		return (number.length ==15 || number.length == 18 && number == Ai);
	},
	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;}
	}
 }
function removeChild(obj)
{
	var divs=obj.parentNode.getElementsByTagName("div");
	for(var i=0;i<divs.length;i++)
	{
		obj.parentNode.removeChild(divs[i]);
	}
}
function checkemail(value)
{
    var message=document.getElementById("checkemail");
    var re=value.match(/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/);
    
    if(value=="")
    {
        message.innerHTML="email地址不能为空";
        return false;
    }
    else
    {
        if(re==null)
        {
            message.innerHTML="Email格式不正确";
            return false;
        }
        else
        {
            message.innerHTML="正确";
            return true;
        }
    }
}
function check(form)
{
    if(checkemail(form.refmail.value)==true)
    {
        return true;
    }
    else
    {
        return false;
    }
}