//写入下拉菜单
function single_drop(firstarray, first_class, all_option, selected_value)
{
	first_class.length = 0;
	var i = 0;

	for (i = 0; i < firstarray.length; i ++)
	{
		first_class.options[i] = new Option(firstarray[i][1], firstarray[i][0]);
		if (first_class.options[i].value == selected_value)
		{
			first_class.options[i].selected = true;
		}
    }

	if (all_option == "1")
	{
		first_class.options[i] = new Option("--所有--", "");
		if (first_class.options[i].value == selected_value)
		{
			first_class.options[i].selected = true;
		}
	}
}
//获取单选按钮选值
function getRadioValue(name){
	var radioes = document.getElementsByName(name); 
	for(var i=0;i<radioes.length;i++)
	{
		 if(radioes[i].checked){
		  return radioes[i].value;
		 }
	}
	return false;
}
//从单选按钮获取表单跳转地址
function submitfromRadio(obj,name)
{
	obj.action=getRadioValue(name);
}
//内容显示隐藏
var proChoverflag=1;
function proChclick(i,n,obj1,obj2){
	proChoverflag=i;
	for(num=1;num<=n;num++)
	{
		if(num==i){
			document.getElementById(obj1+num).className="now";
			document.getElementById(obj2+num).style.display="";
		}else{
			document.getElementById(obj1+num).className="";
			document.getElementById(obj2+num).style.display="none";
		}
	}
}
function proChover(i,n,obj1,obj2){
	document.getElementById(obj1+i).className="now";
}
function proChout(i,n,obj1,obj2){
	if(i!=proChoverflag){
		document.getElementById(obj1+i).className="";
	}
}
//内容显示隐藏end

//清除多行文本域值，需要一个flagvaule的关键属性
function qingchu_alltext(obj){
	if(obj.flagvaule==obj.value)
	{
		obj.value="";
	}
}
function moren_alltext(obj){
	if(obj.value=="")
	{
		obj.value=obj.flagvaule;
	}
}
function qingchu_alltextfrom(myform){
	var i; 
	for (i=0;i<myform.elements.length;i++) 
	{ 
		if (myform.elements[i].flagvaule==undefined) continue;//跳过非自定义元素
		qingchu_alltext(myform.elements[i])//检测当前元素 
	} 
}

// 表单通用检测JS by www.it2048.com 整理/制作 H.Q.J 2007/1/10 

//自定义属性解释(IE支持): 
//ii_chname：表示该数据的中文名称 
//ii_minsize:表示允许输入的最小长度,单位字节 
//ii_maxsize：表示允许输入的最大长度,单位字节 
//ii_type:输入的数据类型 
//ii_null：表示输入值是否允许为空。为yes时允许为空。 
//ii_compare:比交是否与某项(ID)值相同 

function chkRadio(o){ 
        //判断单选 
        for (i=0;i<o.length;i++){ 
        if (o[i].checked) return true; 
        } 
        return false; 
}  
function strlen(str){ 
        /* 取得字符串的字节长度 */ 
        var i; 
        var len; 
        len = 0; 
        for (i=0;i<str.length;i++) 
        { 
        if (str.charCodeAt(i)>255) len+=2; else len++; 
        } 
        return len; 
} 

function isnull(str){ 
/* 检测字符串是否为空 */ 
        var i; 
         for (i=0;i<str.length;i++) 
        { 
          if (str.charAt(i)!=' ') return false; 
        } 
         return true; 
} 

function isNum(s) { 
        /* 检测字符串是否为数字 */ 
        var regu = "^[-+]?\d*$";//支持正负\小数 
        //var regu = "^([0-9]*)$"; 
        //var regu = "^([0-9]*[.0-9])$"; // 小数测试 
        var re   = new RegExp(regu); 
        if (s.search(re) != -1) 
                return true; 
        else 
                return false; 
} 

function isType(s,t){ 
/* 检测数据类型是否合法 */ 
        var RegExpPtn; 
        var t2=t; 
        if (t2 != ""){ 
                switch(s){ 
                        case "EN"://英文 
                                RegExpPtn=/^[A-Za-z]+$/; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "CN"://中文 
                                RegExpPtn=/^[\u4e00-\u9fa5]+$/; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "NUM"://实数 
                                RegExpPtn=/^(\+|-)?\d+($|\.\d+$)/; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "INT"://正整数 
                                RegExpPtn=/^[1-9]d*$/; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "DATE"://日期yyyy-mm-dd 
                                RegExpPtn=/^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-))$/; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "EMAIL"://邮件 
                                RegExpPtn=/\w[\w.-]+@[\w-]+(\.\w{2,})+/gi; 
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "CARD"://身份证,也可直接调用isCard()函数 
                                return isCard(t2)                                 
                                break; 
                        case "URL"://网址 
                                RegExpPtn=/^[a-zA-z]+\:\/\/(\w+(-\w+)*)(\.(\w+(-\w+)*))*(\?\S*)?$/;   
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "IP"://IP地址,,也可直接调用isIP()函数 
                                return isIP(t2)                                 
                                break; 
                        case "ID1"://ID类型1,充许英文+数字+下划线(0~30字节) 
                                RegExpPtn=/^[a-zA-Z][a-zA-Z0-9_]{0,29}$/;   
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                        case "ID2"://ID类型1,充许中文+英文+数字+下划线(0~30字节) 
                                RegExpPtn=/^[a-zA-Z][a-zA-Z0-9_][_0-9a-zA-Z\u4e00-\u9fa5]{0,29}$/;   
                                if (!RegExpPtn.test(t2) ){return false;}else{return true;} 
                                break; 
                                 
                        default : break; 
                } 
        }else{ 
                return false;         
        } 
} 

function isCard(obj){  
        /*功能：验证身份证号码是否有效 */  
    var aCity={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"};     
      
    var iSum = 0;     
    var info = "";     
    var strIDno = obj;     
    var idCardLength = strIDno.length;       
    if(!/^\d{17}(\d|x)$/i.test(strIDno)&&!/^\d{15}$/i.test(strIDno))      
    {     
        //alert("非法身份证号");     
        return false;     
    }     
      
    //在后面的运算中x相当于数字10,所以转换成a     
    strIDno = strIDno.replace(/x$/i,"a");     
    
    if(aCity[parseInt(strIDno.substr(0,2))]==null)     
    {     
        //alert("非法地区");     
        return false;     
    }     
         
    if (idCardLength==18)     
    {     
        sBirthday=strIDno.substr(6,4)+"-"+Number(strIDno.substr(10,2))+"-"+Number(strIDno.substr(12,2));     
        var d = new Date(sBirthday.replace(/-/g,"/"))     
        if(sBirthday!=(d.getFullYear()+"-"+ (d.getMonth()+1) + "-" + d.getDate()))     
        {            
            //alert("非法生日");     
            return false;     
        }     
    
        for(var i = 17;i>=0;i --)     
            iSum += (Math.pow(2,i) % 11) * parseInt(strIDno.charAt(17 - i),11);     
    
        if(iSum%11!=1)     
        {     
            //alert("非法身份证号");     
            return false;     
        }     
    }     
    else if (idCardLength==15)     
    {     
        sBirthday = "19" + strIDno.substr(6,2) + "-" + Number(strIDno.substr(8,2)) + "-" + Number(strIDno.substr(10,2));     
        var d = new Date(sBirthday.replace(/-/g,"/"))     
        var dd = d.getFullYear().toString() + "-" + (d.getMonth()+1) + "-" + d.getDate();        
        if(sBirthday != dd)     
        {     
           //alert("非法生日");     
            return false;     
        }     
    }     
    return true;      
}   
function isIP(obj)      
{      
    var re=/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/; //IP正则     
    if(re.test( obj ))     
    {     
        if( RegExp.$1 <256 && RegExp.$2<256 && RegExp.$3<256 && RegExp.$4<256) return true;     
    }     
    //alert("请输入合法的计算机IP地址");     
    return false;      
}   

function verifyInput(input) 
{//检测指定自定义元素 
        var i; 
        var msg=""; 
        var error = false; 
        var v=input.value; 
        if((input.ii_null != undefined)&&(input.ii_null != "")&&(error==false)){ 
                if (input.ii_null=="NO"&&isnull(v)) 
                { 
                        //为空校验 
                        msg +="*"+input.ii_chname+"值不能为空\n"; 
                        error = true; 
                } 
        } 
         
         
        if((input.ii_type != undefined)&&(input.ii_type != "")&&(error==false)){ 
                //检查类型 
                switch(input.ii_type){ 
                        case "EN": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"只能输入英文字符\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "CN": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"只能输入中文字符\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "NUM": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"值应该全为数字\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "INT": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"只能输入整数\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "DATE": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误(参考:2000-12-28)\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "EMAIL": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误(参考:abc@163.com)\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "CARD": 
                                if(isCard(v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误,请检查\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "URL": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误(参考:http://www.xxxx.com)\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "IP": 
                                if(isIP(v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误,请检查\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "ID1": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误(允许输入字母、数字和下划线)\n"; 
                                        error = true; 
                                } 
                                break; 
                        case "ID2": 
                                if (isType(input.ii_type,v)==false){ 
                                        msg +="*"+input.ii_chname+"填写错误(允许输入中文、字母、数字和下划线)\n"; 
                                        error = true; 
                                } 
                                break; 
                         
                        default : break; 
                } 
                 
        } 
         
        if((input.ii_minsize != undefined)&&(input.ii_minsize != "")&&(error==false)){ 
                if (strlen(v)<parseInt(input.ii_minsize)) 
                { 
                        //最小长度校验 
                        msg +="*"+input.ii_chname+"内容太短(最少需"+input.ii_minsize+"个字节)\n"; 
                        error = true; 
                } 
        } 
         
        if((input.ii_maxsize != undefined)&&(input.ii_maxsize != "")&&(error==false)){ 
                if (strlen(v)>parseInt(input.ii_maxsize)) 
                { 
                        //最大长度校验 
                        msg +="*"+input.ii_chname+"超出最大长度("+input.ii_maxsize+"个字节)\n"; 
                        error = true; 
                } 
        } 
         
        if((input.ii_compare != undefined)&&(error==false)){ 
                var chv=document.getElementById(input.ii_compare).value; 
                if ((chv != undefined)&&(chv != "")) 
                { 
                        if(chv != v){ 
                                msg +="*"+input.ii_chname+"与"+document.getElementById(input.ii_compare).ii_chname+"内容不相符，请检查\n"; 
                                error = true; 
                        } 
                } 
        } 
         
        if(error) alert(msg); 
        return error; 
} 
function chkFromAll(myform) 
{        //检测所有自定义元素 
        var i; 
        for (i=0;i<myform.elements.length;i++) 
        { 
                if (myform.elements[i].ii_chname==undefined) continue;//跳过非自定义元素 
                if (verifyInput(myform.elements[i])==true)//检测当前元素 
                        { 
                                myform.elements[i].focus(); 
                                return false; 
                        } 
        } 
        return true; 
} 
//视频播放点击代码
function openshipin(url,w,h){
	window.open(url,'shipin','height='+h+',width='+w+',top=200,left=200,toolbar=no,menubar=no,scrollbars=no, resizable=no,location=no, status=no');
}
//代理留言说明选择
function dl_showinfo(n) 
{
	if(document.all.dljs[n-1].checked) 
	{
		document.all.dl_neirong.value+= eval("document.getElementById('msginfo'+n).innerHTML");
	}
	else
	{	
		temp= document.all.dl_neirong.value; 
		temp=temp.replace(eval("document.getElementById('msginfo'+n).innerHTML"),"");
		document.all.dl_neirong.value= temp;
	}
}