// JavaScript Document
//字符长度验证
function CharLen(Value,MinLen,MaxLen,ErrMsg){
	var   patrn= "^(.|\r|\n){"+MinLen+","+MaxLen+"}$";   
	var   re=new RegExp(patrn); 
		if(!re.test(Value))   
		{ 
			return ErrMsg; 
		}else{
			return ""; 
		}
}

//数字验证
function ISNum(Value,MinValue,MaxValue,ErrMsg){
		var   patrn= "^(\\d){0,12}$"; 
	var   re=new RegExp(patrn); 
		if(!re.test(Value))   
		{ 
			return ErrMsg; 
		}else{
			if(Value>=MinValue&&Value<=MaxValue){
				return ""; 
			}else{
				return ErrMsg; 
			}
		}
}
//验证码
function AspCodeCheck(vInputCode,ErrMsg){
	if(vInputCode==getCookie("CheckCode")){
		return "";
	}else{
		return ErrMsg;
	}
}
//获取本机Cooikes
function getCookie(Name) { 
    var search = Name + "=" 
    if(document.cookie.length > 0) 
   { 
        offset = document.cookie.indexOf(search) 
        if(offset != -1) 
      { 
            offset += search.length 
            end = document.cookie.indexOf(";", offset) 
            if(end == -1) end = document.cookie.length 
            return unescape(document.cookie.substring(offset, end)) 
        } 
        else return "" 
    } 
} 

//日期验证'
function IsDateTime(Value,MinValue,MaxValue,ErrMsg){
	var   patrn= "^[0-9]{4}-[0-1]{0,1}[0-9]{1}-[0-3]{0,1}[0-9]{1}$";   
	var   re=new RegExp(patrn); 
		if(!re.test(Value))   
		{ 
			return ErrMsg; 
		}else{
			return ""; 
		}
} 

//邮箱验证
function IsMail(Value,MinLen,MaxLen,ErrMsg){
	var   patrn= "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[0-9a-zA-Z]+))@([a-zA-Z0-9-]+[.])+([a-zA-Z]{2}|net|NET|com|COM|gov|GOV|mil|MIL|org|ORG|edu|EDU|int|INT)$";   
	var   re=new RegExp(patrn); 
		if(!re.test(Value))   
		{ 
			return ErrMsg; 
		}else{
			return ""; 
		}
}

//单/复选框检查'
function Check_SelectBox(RadioObject,ErrMsg){
		var Radio,blCheck
		blCheck=false;

		for(var i=0;i<RadioObject.length;i++){
			if(RadioObject[i].checked){
				blCheck=true;
			}
		}
		
		if(blCheck==false){
			if( ErrMsg=="<font color=#ff0000></font>"||ErrMsg==""){
			return ""
		}else{
	return ErrMsg
		}

		}else{
			return "";
		}
}

function MyRegExp(Value,PatrnValue1,PatrnValue2,ErrMsg){

	var   re=new RegExp(PatrnValue1); 
		if(!re.test(Value))
		{ 
			return ErrMsg; 
		}else{
			return ""; 
		}
}

function Check_ListBox(Value,ErrMsg){
	if(Value<1){
		if( ErrMsg=="<font color=#ff0000></font>"||ErrMsg==""){
			return ""
		}else{
	return ErrMsg
		}
	}else{
	return ""
	}
}

function MinClassBox(strMinValue,SpanID,SelectName,FieldValue){
	
		if(strMinValue==""){
			SpanID.innerHTML=""
			return ""
		}
		return ""
		var ArrMinClass,MinClass,strSelect,strSelected
		ArrMinClass=strMinValue.split(",")
		for(MinClass   in   ArrMinClass) {
		
		    if(FieldValue==MinClass.split("|")[0]){
				strSelected='selected="selected"';
											   }else{
				strSelected='';
											   }
			strSelect=strSelect + '<option  ' + strSelected + ' value="' +MinClass.split('|')[0] + '">' + MinClass.split('|')[0] + '</option>'
		}
		
		SpanID.innerHTML='　小类:<select name="' + SelectName + '" >' + strSelect + '</select>'
}

function auto() 
{ 
}