String.prototype.trim= function() 
{ 
    // 用正则表达式将前后空格 
    // 用空字符串替代。 
    return this.replace(/(^\s*)|(\s*$)/g, ""); 
}
Validator = {
	Require : /.+/,
	Email : /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
	Phone : /^((\(\d{3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}$/,
	Mobile : /^0?1\d{10}$/,
	Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
	IdCard : /^\d{15}(\d{2}[A-Za-z0-9])?$/,
	Currency : /^[-\+]?\d+(\.\d{0,2})?$/,
	Number : /^\d+$/,
	AllNum : /^[0-9]\d{0,15}$/,
	Zip : /^[0-9]\d{5}$/,
	QQ : /^[1-9]\d{4,8}$/,
	Integer : /^[-\+]?\d+$/,
	Count : /^[1-9]\d{0,8}$/,
	Double : /^[-\+]?\d+(\.\d+)?$/,
	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'))",
	Date : "this.IsDate(value, getAttribute('min'), getAttribute('format'))",
	DateLong : "this.IsDateLong(value, getAttribute('min'), getAttribute('format'))",
	Repeat : "value == document.getElementsByName(getAttribute('to'))[0].value",
	CopyValue : "value = document.getElementsByName(getAttribute('to'))[0].value",
	Range : "getAttribute('min') < value && value < getAttribute('max')",
	Compare : "this.compare(value,getAttribute('operator'),getAttribute('to'))",
	Custom : "this.Exec(value, getAttribute('regexp'))",
	Contrast : "this.contrast(value,document.getElementsByName(getAttribute('to'))[0].value, getAttribute('min'), getAttribute('format'))",
	ContrastLong : "this.contrastLong(value,document.getElementsByName(getAttribute('to'))[0].value, getAttribute('min'), getAttribute('format'))",
	Group : "this.MustChecked(getAttribute('name'), getAttribute('min'), getAttribute('max'))",
	ErrorItem : [document.forms[0]],
	ErrorMessage : ["以下原因导致提交失败\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+=1){
			with(obj.elements[i]){
				var _dataType = getAttribute("dataType");
				if(typeof(_dataType) == "object" || typeof(this[_dataType]) == "undefined") continue;
				this.ClearState(obj.elements[i]);
				//if(_dataType=="CopyValue") value = document.getElementsByName(getAttribute('to'))[0].value; 
				if(getAttribute("require") == "false" && value == "") continue;
				switch(_dataType){
				case "Date" :
                case "CopyValue" :
				case "DateLong" :
				case "Repeat" :
				case "Range" :
				case "Compare" :
				case "Custom" :
				case "Group" : 
				case "Limit" :
				case "LimitB" :
				case "SafeString" :
				case "Contrast" :
				case "MaxNum" :
				case "ContrastLong" :
					if(!eval(this[_dataType])) {
						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+=1)
				this.ErrorItem[i].style.color = "red";
			case 1 :
				alert(this.ErrorMessage.join("\n"));
				if(this.ErrorItem[1].getAttribute("type")!="hidden")
					this.ErrorItem[1].focus();
				for(var i=1;i<errCount;i+=1)
					this.ErrorItem[i].className="alertInput";
				break;
			case 3 :
				for(var i=1;i<errCount;i+=1){
				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);}
				}
				if(this.ErrorItem[1].getAttribute("type")!="hidden")
					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);
	},
	//判断开始日期和结束日期是否相差90天－－短日期
	contrast : function(strDate1,strDate2,strmin,strformat){
		if(this.IsDate(strDate1,strmin,strformat))
		{
		strDate1  =  strDate1 + " 00:00:00.0";
		strDate2  =  strDate2 + " 00:00:00.0";
		strDate1=strDate1.substring(0,strDate1.lastIndexOf(".")).replace(/-/g,"/");  
		strDate2=strDate2.substring(0,strDate2.lastIndexOf(".")).replace(/-/g,"/");  
		var  date1  =  Date.parse(strDate1);  
		var  date2  =  Date.parse(strDate2);
		//alert(Math.ceil((date1-date2)/(24*60*60*1000)));   
		return(Math.ceil((date1-date2)/(24*60*60*1000)) <= 90);
		}
		return false;
	},
	//判断开始日期和结束日期是否相差90天－－长日期
	contrastLong : function(strDate1,strDate2,strmin,strformat){
		if(this.IsDateLong(strDate1, strmin,strformat))
		{
		strDate1  =  strDate1 + ".0";
		strDate2  =  strDate2 + ".0";
		strDate1=strDate1.substring(0,strDate1.lastIndexOf(".")).replace(/-/g,"/");  
		strDate2=strDate2.substring(0,strDate2.lastIndexOf(".")).replace(/-/g,"/");  
		var  date1  =  Date.parse(strDate1);  
		var  date2  =  Date.parse(strDate2);
		//alert(Math.ceil((date1-date2)/(24*60*60*1000)));   
		return(Math.ceil((date1-date2)/(24*60*60*1000)) <= 90);
		}
		return false;
	},
	
	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{1,2})([-./])(\\d{1,2})$"));
			if(m == null ) return false;
			day = m[5];
			month = m[3]--;
			year = m[1];
			break;
		case "dmy" :
			m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2})$"));
			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-1; 
		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;}
	},
	
	IsDateLong : function(op, formatString){
		formatString = formatString || "ymdhms";
		var m, year, month, day,hour,minute,second;
		switch(formatString){
		case "ymdhms" :
			m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})\\ (\\d{2})\\:(\\d{2})\\:(\\d{2})$"));
			if(m == null ) return false;
			day = m[6];
			month = m[5]--;
			year = (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
			hour = m[7];
			minute= m[8];
			second = m[9];
			break;
		case "dmyhms" :
			m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))\\ (\\d{2})\\:(\\d{2})\\:(\\d{2})$"));
			if(m == null ) return false;
			day = m[1];
			month = m[3]--;
			year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));
			hour = m[7];
			minute= m[8];
			second = m[9];
			break;
		default :
			break;
		}
		if(!parseInt(month)) return false;
		month = month-1; 
		if(parseInt(hour)>23) return false;
		if(parseInt(minute)>59) return false;
		if(parseInt(second)>59) return false;
		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;}
	}
};
var edtype = 0;
var CHECKDATE =
{
	clickNode:function(str,dtype)
	{
		dtype = dtype || 0;
		edtype = dtype;
		srcE=str;
		var rilia=document.getElementById("rili");
		rilia.style.top =  event.y + document.body.scrollTop+15;
		rilia.style.left =event.x + document.body.scrollLeft-150;
		if(rilia.style.display=='none')
		{
			rilia.style.display='block';
		}
		else
		{
			rilia.style.display='none';
		}
	},
	clickDate:function(srcE,str)
	{
		if (edtype==1){
			//短日期
			srcE.value=str.substr(0,str.indexOf(" "));
		}else{
			srcE.value=str;
		}
		var txtrange=srcE.createTextRange();
		txtrange.moveStart("character",srcE.value.length);
		txtrange.moveEnd("character",0);
		txtrange.select();
	}
};
function imgzoom(o) {
	if(event.ctrlKey) {
	//alert(event.wheelDelta / 12);
		var zoom = parseInt(o.style.zoom, 10) || 100;
		zoom -= event.wheelDelta / 12;
		if(zoom > 0) {
			o.style.zoom = zoom + '%';
		}
		return false;
		
	} else {
		return true;
	}
}
function SwitchBlock(oname){
	var obj=document.getElementById(oname);
	if (obj.style.display==='none'){
		obj.style.display='block';
	}else{
		obj.style.display='none';
	}
}

function CopyDataAddValue(oname,tname,values){
	var tempobj=document.getElementById(oname);
	var tempobj2=document.getElementById(tname);
	var va=tempobj.options[tempobj.selectedIndex].value;
	if(va==""){
		tempobj2.value="";
	}else{
		tempobj2.value=tempobj.options[tempobj.selectedIndex].value+values;
	}
}

function CopyCheck2Hidden(oname,tname){
	var tempobj=document.getElementsByName(oname);
	var s="";
	for (var i=tempobj.length-1;i>=0;i--) {
		if(tempobj[i].checked){
			s+=tempobj[i].value + ",";
		}
	}
	var temptobj=document.getElementById(tname);
	temptobj.value=s;
}
 // ForDight(Dight,How):数值格式化函数，Dight要  
  //格式化的  数字，How要保留的小数位数。  
function  ForDight(Dight,How)  
{  
	How=2||How;
	Dight  =  Math.round (Dight*Math.pow(10,How))/Math.pow(10,How);  
	return  Dight;  
} 

//根据id 获取值，如果不能转换为数字则返回0 
function getDoubleValueById(id){
	var obj2=document.getElementById(id);
	var obj3=0.0;
	if(obj2){
		if (!isNaN(parseFloat(obj2.value))){
			obj3 = parseFloat(parseFloat(obj2.value));
		}
	}
	return obj3;
}

//验证输入框，防止重复提交
function ValiForm(obj){
	if(Validator.Validate(obj)){
		if(obj.tmp_btnsave);
			obj.tmp_btnsave.disabled="disabled";
		return true;
	}else{
		return false;
	}
}