// JavaScript Document

/*-- 隐藏显示层部分 --*/
function show(id){
	document.getElementById(id).style.display="block"; 
}
function hidd(id){
	document.getElementById(id).style.display="none"; 
}


function show_msg(n){
	var m = document.getElementById('m'+n);
	if(m){
		m.style.display = "none";
	}
	var z = document.getElementById('z'+n);
	if(z){
		z.style.display = "block";
	} 
}

function hidd_msg(n,msg){
	var m = document.getElementById('m'+n);
	if(m){
		m.style.display="block"; 
		m.className=msg; 
	}
	var z = document.getElementById('z'+n);
	if(z){
		z.style.display="none";
	} 
	 
	
}

/*-- head下拉 --*/
function head_show(){
	document.getElementById('enter').style.display="block"; 
//	document.getElementById('select_head').style.visibility="hidden"; 
}
function head_hidd(){
	document.getElementById('enter').style.display="none";
//	document.getElementById('select_head').style.visibility="inherit"; 
}

/*-- 切换层部分 --*/
function tab(num,befor,id){
	//var el=e.target?e.target.parentNode:e.srcElement.parentNode;
	//var pa=el.parentNode.getElementsByTagName("span");
	
	//var pa = document.getElementById("menu").getElementsByTagName("span");
	for(var i=1;i<=num;i++){
		if(i==befor)
		{
			document.getElementById("menu"+i).className = "current";
		}else{
			document.getElementById("menu"+i).className = "";
		}
	}
	//el.className="current";
	
	for(i=1;i<=num;i++){
		try{
			if(i==befor){
				document.getElementById(id+i).style.display="block";
			}else{
				document.getElementById(id+i).style.display="none";
			}
		}catch(e){ }
	}
	
	var m = document.getElementById("a7");
	if(m){
		m.style.display = "none";
	}
}

function cairead(){
	document.getElementById("a6").style.display="none";
	document.getElementById("a7").style.display="block";
}

/*-- 注册选填 --*/
function choice (a,b){
			if(document.getElementById('sf'+a).style.display=="none"){
				document.getElementById('sf'+a).style.display="block";
				document.getElementById('sf'+b).style.display="none";
			}else{
				document.getElementById('sf'+a).style.display="none";
				document.getElementById('sf'+a).style.display="block";
			}
			if(a==2){
				$('.querensf').show();
			}else{
				$('.querensf').hide();
			}
}

	
/*-- reg选填 --*/
function sel()
{
	var a =  document.getElementById('sel_box').value;
	
	for (s=0;s<=7;s++){
		if (s==a){document.getElementById('s'+s).style.display="block";}
		else {document.getElementById('s'+s).style.display="none";}
	}
}
function xuan(x)
{	
	for (s=0;s<=1;s++){
		if (s==x){document.getElementById('s'+s).style.display="block";}
		else {document.getElementById('s'+s).style.display="none";}
	}
}

function getElementPos(elementId) {
var ua = navigator.userAgent.toLowerCase();
var isOpera = (ua.indexOf('opera') != -1);
var isIE = (ua.indexOf('msie') != -1 && !isOpera); // not opera spoof
var el = document.getElementById(elementId);
if(el.parentNode === null || el.style.display == 'none') {
return false;
}      
var parent = null;
var pos = [];     
var box;     
if(el.getBoundingClientRect)    //IE
{         
box = el.getBoundingClientRect();
var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
return {x:box.left + scrollLeft, y:box.top + scrollTop};
}else if(document.getBoxObjectFor)    // gecko    
{
box = document.getBoxObjectFor(el); 
var borderLeft = (el.style.borderLeftWidth)?parseInt(el.style.borderLeftWidth):0; 
var borderTop = (el.style.borderTopWidth)?parseInt(el.style.borderTopWidth):0; 
pos = [box.x - borderLeft, box.y - borderTop];
} else    // safari & opera    
{
pos = [el.offsetLeft, el.offsetTop]; 
parent = el.offsetParent;     
if (parent != el) { 
while (parent) { 
pos[0] += parent.offsetLeft; 
pos[1] += parent.offsetTop; 
parent = parent.offsetParent;
} 
}   
if (ua.indexOf('opera') != -1 || ( ua.indexOf('safari') != -1 && el.style.position == 'absolute' )) { 
pos[0] -= document.body.offsetLeft;
pos[1] -= document.body.offsetTop;         
}    
}              
if (el.parentNode) { 
parent = el.parentNode;
} else {
parent = null;
}
while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML') { // account for any scrolled ancestors
pos[0] -= parent.scrollLeft;
pos[1] -= parent.scrollTop;
if (parent.parentNode) {
parent = parent.parentNode;
} else {
parent = null;
}
}
return {x:pos[0], y:pos[1]};
}

function  thsop(el,op){
	var z = getElementPos(el);
//alert(z.x);
	var l = el.offsetLeft;
	var t = el.offsetTop;
	document.getElementById(op).style.display = 'block';
	document.getElementById(op).style.left = (z.x-15)+'px';
	document.getElementById(op).style.top = (z.y+18)+'px';
}

function thscl(op){ document.getElementById(op).style.display = 'none'; }

function isNull(name,str){//锟角凤拷锟街?by lyj

  if(trim(name.value)==""){
    alert(str);
    name.focus();
    return true;
  }
  return false;
}

function notPhonenumber(name,str){
	var patrn=/^(0[0-9]{2,3}\-)?[2-9][0-9]{6,7}$/;
	if(!patrn.exec(trim(name.value))){
		alert(str);
    	name.focus();
    	return true;
    }
    return false;
}

function notLength(name,length,str){//锟斤拷锟斤拷锟角凤拷锟?by lyj
  if(trim(name.value).length!=length){
    alert(str);
    name.focus();
    return true;
  }
  return false;
}

function notNumber(name,str){//锟角凤拷锟斤拷锟斤拷 by lyj 锟斤拷锟斤拷锟斤拷写
  if(trim(name.value)==""||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  return false;
}

function notNumber0(name,str){//锟角凤拷锟斤拷锟斤拷 by lyj 未锟斤拷写默锟斤拷0
  if(trim(name.value)==""){
    name.value=0;
    return false;
  }
  else if(isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  return false;
}
function notNumber1(name,str){//锟角凤拷锟斤拷锟斤拷 by lyj
  if(trim(name.value)!=""){
      if(isNaN(trim(name.value))){
        alert(str);
        name.focus();
       return true;
     }
  }
  return false;
}
function notLandN(name,length,str){//锟教讹拷锟斤拷锟饺碉拷锟斤拷锟斤拷
  if(trim(name.value).length!=length||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  return false;
}

function notNY(name,str){//锟角凤拷戏锟斤拷锟斤拷锟?by lyj
  if(trim(name.value)==""||trim(name.value).length!=6||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  if(trim(name.value).substring(4,6)>12){
    alert("锟铰份诧拷锟杰达拷锟斤拷12,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  return false;
}
function notNY1(name,str){//锟角凤拷戏锟斤拷锟斤拷锟?by lyj
  if(trim(name.value).length!=6||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  if(trim(name.value).substring(4,6)>12){
    alert("锟铰份诧拷锟杰达拷锟斤拷12,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  return false;
}
function notNYR(name,str){//锟角凤拷戏锟斤拷锟斤拷锟?锟斤拷 by wkh
  if(trim(name.value)==""||trim(name.value).length!=8||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  if(trim(name.value).substring(4,6)>12){
    alert("锟铰份诧拷锟杰达拷锟斤拷12,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  if(trim(name.value).substring(6,8)>31){
    alert("锟斤拷锟节诧拷锟杰达拷锟斤拷31,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  return false;
}
function notNYR1(name,str){//锟角凤拷戏锟斤拷锟斤拷锟?锟斤拷 by wkh
  if(trim(name.value).length!=8||isNaN(trim(name.value))){
    alert(str);
    name.focus();
    return true;
  }
  if(trim(name.value).substring(4,6)>12){
    alert("锟铰份诧拷锟杰达拷锟斤拷12,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  if(trim(name.value).substring(6,8)>31){
    alert("锟斤拷锟节诧拷锟杰达拷锟斤拷31,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  return false;
}
//2003-01-01
function notNYR2(name,str){//锟角凤拷戏锟斤拷锟斤拷锟?锟斤拷 by wkh
  if(trim(name.value).length==0){
     return false;
  }
  if(trim(name.value).length!=10){
    alert(str+"锟侥革拷式锟斤拷锟皆ｏ拷锟斤拷式应锟斤拷锟斤拷耍锟?003-01-01");
    name.focus();
    return true;
  }
   if(trim(name.value).substring(4,5)!="-"){
     alert(str+"锟斤拷锟斤拷锟斤拷锟铰凤拷之锟斤拷应锟斤拷锟斤拷l锟接猴拷,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  if(trim(name.value).substring(5,7)>12){
    alert(str+"锟斤拷锟铰份诧拷锟杰达拷锟斤拷12,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  if(trim(name.value).substring(7,8)!="-"){
     alert(str+"锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷之锟斤拷应锟斤拷锟斤拷l锟接猴拷,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  if(trim(name.value).substring(8,9)>31){
    alert(str+"锟斤拷锟斤拷锟节诧拷锟杰达拷锟斤拷31,锟斤拷硕锟?");
     name.focus();
     return true;
  }
  return false;
}
function notPost(name){//锟角凤拷锟绞憋拷 by lyj
  if(trim(name.value).length!=6||isNaN(trim(name.value))){
    alert("锟斤拷锟斤拷锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷!");
    name.focus();
    return true;
  }
  return false;
}

function notEmail(name){//锟角凤拷锟斤拷锟斤拷
  var str,re;
  re=/([\w|-]+@[\w|-]+\.[\w|-]+)(\.?[\w|-]*)(\.?[\w|-]*)/i;

  re.exec(trim(name.value));
  if (RegExp.$3!=""&&RegExp.$3!="."&&RegExp.$2!=".")
    str=RegExp.$1+RegExp.$2+RegExp.$3;
  else
    if (RegExp.$2!=""&&RegExp.$2!=".")
      str=RegExp.$1+RegExp.$2 ;
  else
    str=RegExp.$1 ;
  if (str!=trim(name.value))
  {
    alert("锟斤拷锟斤拷写锟斤拷确锟斤拷锟绞硷拷锟斤拷址");
    name.focus();
    return true;
  }
  return false;
}


function notFloat(name,str){// 锟斤拷小锟斤拷锟斤拷锟斤拷锟?
  var s = parseFloat(trim(name.value));
  if(isNaN(s)){
    alert(str);
    name.focus();
    return true;
  }
  else
    return false;
}
function isIntNumber(name,str){ //
    if( isNaN(trim(name.value))){
         alert(str);
        name.focus();
        return true;
    }
    var s = parseInt(trim(name.value));
    if(trim(name.value)!=s){
        alert(str);
       name.focus();
        return true;
    }
    else
        return false;
}

function notIntNumber(name,str){
    if( isNaN(trim(name.value))){
        alert(str);
        name.focus();
        return true;
    }

	if(name.value.indexOf('.')>=0){
		alert(str);
		name.focus();
		return true;
	}

    var s = parseInt(trim(name.value));
    if(trim(name.value)!=s){
       alert(str);
       name.focus();
       return true;
    }
    else
        return false;
}


function trim(str)
{
    var len;
    var i,j;
    len = str.length;
    i=0;
    j=0;
    while(j<len)
    {
        if(str.charAt(i) == " ")
            i++;
        else
            break;
        j++;
    }
    str = str.substr(i,len-i);
    len = str.length;
    i=len -1;
    j=len-1;
    while(j>0)
    {
        if(str.charAt(i) == " ")
            i--;
        else
            break;
        j--;
    }
    str = str.substr(0,j+1);
    return str;
}
//////////////////////////////////////////////////


function isStringEmputy(str)
{
	var s;
        s = trim(str);
	str = s;
	if(s.length<1)
		return true;
	return false;
}

function replace(str1,c1,c2)
{
	var len,i,c,str;
	str = "";
	len = str1.length;
	for(i=0;i<len;i++)
	{
		c = str1.charAt(i);
		if(c== c1)
			c = c2;
		str += c;
	}
	return str;
}


function toSafe(str)
{
	var re;
	re = /'/g;
	str = str.replace(re,"锟斤拷");
	re =/\)/g;
	str = str.replace(re,"锟斤拷");
	re = /\(/g;
	str = str.replace(re,"锟斤拷");
	re = /%/g;
	str = str.replace(re,"锟斤拷");
	re = /\[/;
	str = str.replace(re,"锟斤拷");
	re = /\]/;
	str = str.replace(re,"锟斤拷");
	return str;
}

function makeToSafe(formName)
{
	var i,form;
	form = eval(formName);
	for(i=0;i<form.elements.length;i++)
	{
		if(form.elements[i].type=="text" || form.elements[i].type=="textarea")
		{
			form.elements[i].value = toSafe(form.elements[i].value);
		}
	}
}

function notValidName(obj)
{
	var objValue = obj.value;
    for(var i=0;i<objValue.length;i++){
            var temtchar = objValue.charAt(i);
          // alert(temtchar+":"+temtchar.charCodeAt(0));
            var Digit = CheckDigit(temtchar);
            var Alphabet = CheckAlphabet(temtchar);
            var line=CheckLine(temtchar);
            if(!Digit&&!Alphabet&&!line){
                 alert("锟斤拷录锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷帧锟斤拷禄锟斤拷叩锟斤拷锟斤拷!");
			     return true;
            }
           }
  	return false;
}
function notValidPassWord(obj)
{
	var objValue = obj.value;
    for(var i=0;i<objValue.length;i++){
            var temtchar = objValue.charAt(i);
          //  alert(temtchar+":"+temtchar.charCodeAt(0));
            var Digit = CheckDigit(temtchar);
            var Alphabet = CheckAlphabet(temtchar);
            var line=CheckLine(temtchar);
            if(!Digit&&!Alphabet&&!line){
                 alert("锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷帧锟斤拷禄锟斤拷锟斤拷锟斤拷!");
			     return true;
            }
           }
  	return false;
}
function notChinese(obj,alertValue){
	var objValue = obj.value;
    for(var i=0;i<objValue.length;i++){
            var temtchar = objValue.charAt(i);
         //  alert(temtchar+":"+temtchar.charCodeAt(0));
            var Digit = CheckDigit(temtchar);
            var Alphabet = CheckAlphabet(temtchar);

            if(!Digit&&!Alphabet){
                 alert(alertValue+"锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟?");
			     return true;
            }
           }

	return false;
}
function CheckDigit(DigitStr){
        var flag = true;
        var Digitlength = DigitStr.length;
        for(var i=0;i<Digitlength;i++){
                if(DigitStr.charCodeAt(i)<48 || DigitStr.charCodeAt(i)>57){
                        flag = false;
                        break;
                }
        }

        return flag;
}
//锟斤拷锟斤拷锟斤拷锟侥?锟斤拷锟斤拷锟斤拷锟斤拷母
function CheckAlphabet(Str){
        var flag = true;
        var Strlength = Str.length;
        for(var i=0;i<Strlength;i++){
                if(Str.charCodeAt(i)<65 ||(90<Str.charCodeAt(i) && Str.charCodeAt(i)<97) || Str.charCodeAt(i)>122){
                   flag = false;
                        break;
                }
        }

        return flag;
}
//锟斤拷锟斤拷禄锟斤拷锟?_)
function CheckLine(Str){
          var flag = true;
        var Strlength = Str.length;
        for(var i=0;i<Strlength;i++){
               if(Str.charCodeAt(i)!=95 ){
                  flag = false;
                  break;
              }
        }
        return flag;
}
function convertToHtml(str)
{
	var re;
	re  = / /g;
	str = str.replace(re,"&nbsp;");
	re  = /\r\n/g;
	str = str.replace(re,"<br>");
	return str;
}

function makeToHtml(formName)
{
	var form;
	form = eval(formName);
	for(i=0;i<form.elements.length;i++)
		if(form.elements[i].type=="textarea")
			form.elements[i].value = convertToHtml(form.elements[i].value);
}


function printinfo(){

     form1.target="_blank";
  var action= form1.action;
  if(form1.printflag="undefine"){
    test=action;
    if(test.indexOf("BeanAddServlet") >0){
      alert("锟诫保锟斤拷锟斤拷息锟斤拷锟斤拷使锟矫达拷印锟斤拷锟斤拷");
      form1.target="_self";
      return;
    }
    var a=test.indexOf("Update");
    if(a>0)  test = test.substring(0,a)+"DisplayServlet"+test.substring(a+13);
    //alert(test);
    if(test.indexOf("?")>0)
      form1.action=test+"&printflag=1";
    else
      form1.action=test+"?printflag=1";
  }else{
    form1.all.printflag.value="1";
  }
  form1.submit();
  form1.action=  action;
  form1.target="_self";
}

//锟斤拷锟斤拷欠锟斤拷锟斤拷锟斤拷锟?
function checkInputValue(inputvalue){
     var i,len,str;
         str = inputvalue;
         len = str.length;
         str = str.toUpperCase();
         for(i=0;i<len;i++)
         {
               c = str.charAt(i);
               if (c>="0" && c<="9")
               {
                     return true;
               }
         }
	return false;
}


//锟睫改猴拷锟斤拷示锟角否返伙拷锟叫憋拷
  function confirmPage(strurl){
      if(confirm("锟斤拷锟斤拷晒锟斤拷锟窖★拷锟?确锟斤拷'锟缴凤拷锟斤拷锟叫憋拷;")){
          window.open(strurl,'_self');
      }
    }
//锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷小锟斤拷锟斤拷锟轿伙拷锟?
function checknumber(value,num,str){
  if(value!=""){
       if(value.indexOf(".")>0){
            var temp=value.length-(value.indexOf(".")+1);
            if(temp>num){
                 alert(str+"锟斤拷小锟斤拷锟斤拷只锟斤拷锟斤拷"+num+"位锟斤拷");
                 return true;
            }
       }
  }
  return false;
}

function isCharsInBag (s, bag)
{
  var i,c;
  for (i = 0; i < s.length; i++)
  {
        c = s.charAt(i);//锟街凤拷s锟叫碉拷锟街凤拷
    if (bag.indexOf(c) > -1)
        return c;
  }
  return "";
}
//锟斤拷楹拷锟?
function ischinese(name)
{

var errorChar;
var badChar = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789><,[]{}?/+=|\\'\":;~!#$%()`";
     errorChar = isCharsInBag(name.value, badChar)
        if (errorChar != "" )
    {
    alert("锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷\n");
     name.focus();
        return true;
    }

    return false;
}
 //锟斤拷楹拷锟?
function ischineseordata(name)
{

var errorChar;
var badChar = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz><,[]{}?/+=|\\'\":;~!#$%()`";
     errorChar = isCharsInBag(name.value, badChar)
        if (errorChar != "" )
    {
    alert("锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥伙拷锟斤拷锟斤拷\n");
     name.focus();
        return true;
    }

    return false;
}

//
//参考调用js方法及说明

//使用注意事项：全选表单名必须为checkAll

//功能：改变选择记录的背景色
//变量说明：当前表单对象，当前点击的复选框对象,当前所在行的对象

function changeBgColor(form,objCheck,objTr){
	if(objCheck.checked==true)
	   objTr.style.backgroundColor = '#FDFCDA';
	else{
            objTr.style.backgroundColor = '';
            form.checkAll.checked = false;
	}
}

//功能：表单全选，并改变选择的背景色
//变量说明：当前表单对象,选择框名称,选择框的个数
function CheckAll(form,checkboxName,checklength)
{
	for (var i=0;i<form.elements.length;i++)
	{
		var e = form.elements[i];
		if (e.name == checkboxName)
		e.checked = form.checkAll.checked;
	}
	if(form.checkAll.checked==true){
		for(var j=1;j<checklength+1;j++){
		  eval("trObj"+j+".style.backgroundColor = '#FDFCDA'");
		}
	}
	else{
		for(var j=1;j<checklength+1;j++){
		  eval("trObj"+j+".style.backgroundColor = ''");
		}
	}
}

//功能：操作前判断是否选择确认
//变量说明：当前表单，动作描述文字
function CheckInfo(form,Str){
	if(isTrueInfo(form,Str)){
		if(confirm("确定"+Str+"吗?")){
     	 		form.submit();
		}
	return false;
	}
}
function isTrueInfo(form,Str){
	var flag = false;
	for (var i=0;i<form.elements.length;i++){
   		var e = form.elements[i];
       		if(e.name != "checkAll"&&e.checked == true) flag=true;
      	}
	if(flag == false) alert("请选择要"+Str+"的数据记录!");
	return flag;
}

function verifyImgRefresh() {
	document.getElementById("randimg").src="./checknumber.php?r=" + Math.random();
}

function verifyImgRefresh2() {
	document.getElementById("randimg").src="./checknumber.php?r=" + Math.random();
}


function CharMode(iN) {
   if (iN>=48 && iN <=57) 
    return 1;
   if (iN>=65 && iN <=90) 
    return 2;
   if (iN>=97 && iN <=122) 
    return 4;
   else
    return 0; 
}

function bitTotal(num) {
   modes=0;
   for (i=0;i<3;i++) {
    if (num & 1) modes++;
     num>>>=1;
    }
   return modes;
}

function checkStrong(sPW) {
	spwlength = sPW.length;
   if (spwlength<6||spwlength>16)
    return 0; 
    Modes=0;
    for (i=0;i<spwlength;i++) {
     chmod = CharMode(sPW.charCodeAt(i));
     if(chmod==0)
     return 0;
     Modes|=CharMode(sPW.charCodeAt(i));
   }
   chspan = bitTotal(Modes);
   if(chspan==1)
   {
   return 1;
   }
   if(chspan==2)
   {
   		if(spwlength>=6&&spwlength<=8)
   		return 1;
   		if(spwlength>=9&&spwlength<=12)
   		return 2;
   		if(spwlength>=13&&spwlength<=16)
   		return 3;
   }
   if(chspan==3)
   {
   		if(spwlength>=6&&spwlength<=8)
   		return 2;
   		if(spwlength>=9&&spwlength<=12)
   		return 3;
   		if(spwlength>=13&&spwlength<=16)
   		return 4;
   }
}

function GEId(sID){
	return document.getElementById(sID);
}

function Disp(k){
	for(i=1;i<=4;i++)
	{
		if(i==k)
		GEId("idSMT"+i).style.display="inline";
		else
		GEId("idSMT"+i).style.display="none";
	}
}
function checkUserName(s){
	//alert("s："+s);
	var patrn=/^[a-z]{1}[a-z0-9]{5,15}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}

function checknum(s){
	var patrn=/^[0-9]{14}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}
function checkformat(t){
    szMsg="[#%&'\",;:=!^@]";
     //alertStr="";
    for(i=1;i<szMsg.length+1;i++){
     if(t.indexOf(szMsg.substring(i-1,i))>-1){
      //alertStr="请勿包含非法字符如[#_%&'\",;:=!^]";
      return true;
     }
    }
    return false;
   }
function checkIdNumber1(s){
	//alert("s："+s);
	var patrn=/^[a-z0-9A-Z]{18}|^[a-z0-9A-Z]{15}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}

function checkIdNumber2(s){
	//alert("s："+s);
	var patrn=/^[a-z0-9A-Z]{6,28}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}

function checkRealName(s){
	var patrn = /[0-9]{1,}/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}

function checkIsChinese(str)
{
	
    var pattern = /^[\u4E00-\u9FA5]+$/i;
    if (pattern.test(str))
    {        
        return true;
    }
    else
        return false;
}

function checkPasswd2(s){
	var patrn=/^[a-zA-Z0-9]{8,16}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}

function checkPasswd(s){
	//alert("s："+s);
	var patrn=/^[a-zA-Z0-9]{6,16}$/;
	if (patrn.exec(s)){
		return true
	}else{
		return false
	}
}


function pwStrength(pwd) {
   O_color="ash";
   L_color="red";
   M_color="blue";
   H_color="green";
   if (pwd==null||pwd==''){
    Lcolor=Mcolor=Hcolor=O_color;
   }
   else {
    S_level=checkStrong(pwd);
    switch(S_level) {
    case 0:
     Lcolor=Mcolor=Hcolor=O_color;
     break;
    case 1:
     Lcolor=L_color;
     Mcolor=Hcolor=O_color;
    break;
    case 2:
     Mcolor=M_color;
     Lcolor=Hcolor=O_color;
    break;
    case 3:
     Hcolor=H_color;
     Lcolor=Mcolor=O_color;
    break;
    case 4:
    Hcolor=H_color;
    Lcolor=Mcolor=O_color;
    break;
    }
   }
   document.getElementById("strength_L").className=Lcolor;
   document.getElementById("strength_M").className=Mcolor;
   document.getElementById("strength_H").className=Hcolor;
return;
}

function newnotEmail(name){//
  var str,re;
  re=/([\w|-]+[\.?\w|-]*@[\w|-]+\.[\w|-]+)(\.?[\w|-]*)(\.?[\w|-]*)/i;

  re.exec(name.value.replace(/(^\s*)|(\s*$)/g,""));
  if (RegExp.$3!=""&&RegExp.$3!="."&&RegExp.$2!=".")
    str=RegExp.$1+RegExp.$2+RegExp.$3;
  else
    if (RegExp.$2!=""&&RegExp.$2!=".")
      str=RegExp.$1+RegExp.$2 ;
  else
    str=RegExp.$1 ;
  if (str!=name.value.replace(/(^\s*)|(\s*$)/g,""))
  {
    return true;
  }
  return false;
}

function checkForm(randflag){
	var FStr = document.forms["register"];
	if(isNull(FStr.username,"请输入账号!")) return false;
        if(FStr.username.value.length>=6&&FStr.username.value.substring(0,6)=="wltest"){
		alert("输入账号已被注册!");
		FStr.username.focus();
		return false;
	}
	if(!checkUserName(FStr.username.value)){
		alert("输入账号不符合命名规则!");
		FStr.username.focus();
		return false;
	}
	if(isNull(FStr.passwd,"请输入密码!")) return false;
	if(!checkPasswd(FStr.passwd.value)){
		alert("输入密码不符合命名规则!");
		FStr.passwd.focus();
		return false;
	}
	if(isNull(FStr.repeatpasswd,"请输入确认密码!")) return false;
	if(FStr.passwd.value!=FStr.repeatpasswd.value){
		alert("两次输入密码不一致!");
		FStr.repeatpasswd.focus();
		return false;
	}

	if(isNull(FStr.email,"请输入电子邮箱!")) return false;
	if(newnotEmail(FStr.email)){
		alert("Email地址格式不正确！");
		FStr.email.focus();
		return false;
	}
	if(isNull(FStr.question,"请输入密保问题!")) return false;
	if(isNull(FStr.answer,"请输入密保问题!")) return false;
	if(isNull(FStr.qq,"请输入QQ号码!")) return false;

	if(FStr.passwd.value==FStr.username.value){
		alert("账号密码不能相同！");
		FStr.passwd.focus();
		return false;
	}
		return true;
}

function InitAjax() {
    var http_request = false;

    if (window.XMLHttpRequest) {
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
            http_request.overrideMimeType('text/xml');
        }
    } else if (window.ActiveXObject) {
        try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
        }
    } if (!http_request) {
        alert('Cannot create an XMLHTTP instance');
        return false;
    }
    return http_request;
}

function checkPassport(a) {
		var FStr = document.register;
		var username = FStr.username.value;
		var msg = document.getElementById('m'+a);
		if(trim(username)==""){
    		msg.innerHTML =  "账号不能为空";
    		hidd_msg(a,"no");
    		return;
  		}
  		
  		if(!checkUserName(FStr.username.value)){
  			msg.innerHTML = "账号请以字母开头，长度6~16位。可以包含数字、字母。";
  			hidd_msg(a,"no");
  			return;
		}
        
		//var status = InitAjax();
//		status.open("POST", "checkuser.php?username="+username); 
//		status.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); 
//		status.send("");
//		var info = "<img src='style/loading.gif' width='16' height='16' border='0' align='absmiddle'>正在检测账号是否可用...";
//        msg.innerHTML = info;
//        hidd_msg(a,"yes"); 
//		if (status) { 
//			status.onreadystatechange = function() 
//			{ 
//				if (status.readyState == 4 && status.status == 200) 
//				{ 
//					var st = parseInt(status.responseText); 
//					if (!isNaN(st)) 
//					{
//					  switch (st) 
//					  {
//						case 13:
//							var info = "此账号可用";
//							msg.innerHTML = info;
//							hidd_msg(a,"yes");
//							break;
//						case 14:
//							var info = "此账号已经被注册";  
//							msg.innerHTML = info;
//							hidd_msg(a,"no");
//							break;                                           
//						case 15:
//							show_msg(1);
//							break;
//						case 0:
//							var info = "其它错误";  
//							msg.innerHTML = info;
//							hidd_msg(a,"no");
//							break;
//						default:
//							var info = "其它错误";  
//							msg.innerHTML = info;
//							hidd_msg(a,"no");
//							break; 
//						}
//				    } 
//				}	
//			} 
//		  
//		} 
	
} 

function checkPassportpw(a) {
		var FStr = document.register;
		var username = FStr.username.value;
		var msg = document.getElementById('m'+a);
		if(trim(username)==""){
    		msg.innerHTML =  "账号不能为空";
    		hidd_msg(a,"no");
    		return;
  		}
  		
  		if(!checkUserName(FStr.username.value)){
  			msg.innerHTML = "账号请以字母开头，长度6~16位。可以包含数字、字母。";
  			hidd_msg(a,"no");
  			return;
		}else{
			msg.innerHTML = "账号格式正确";
			hidd_msg(a,"yes");}
} 

function checkPasswdonkeyup2(a) {
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	b = a+1;
	var msg2 = document.getElementById('m'+b);
	
	if(form1.passwd.value==""){
		msg.innerHTML = "密码不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.passwd.value==form1.username.value){
		msg.innerHTML = "账号密码不能相同";
		hidd_msg(a,"no");
		return;
	}
	
	if (!checkPasswd(form1.passwd.value)) {
		msg.innerHTML = "密码不符合规则";
		hidd_msg(a,"no");
	} else {
		msg.innerHTML = "密码可以使用";
		hidd_msg(a,"yes");
		if (form1.repeatpasswd.value.length > 0
			&(form1.passwd.value!=form1.repeatpasswd.value)) {
			msg2.innerHTML = "两次输入密码不相同";
			hidd_msg(b,"no");
		}
	}
}

function checkrepeatPasswdonkeyup2(a) {
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	if(form1.passwd.value.length>0){
		if (form1.passwd.value!=form1.repeatpasswd.value) {
		msg.innerHTML = "两次输入密码不相同";
		hidd_msg(a,"no");
	} else {
		msg.innerHTML = "两次输入密码相同";
		hidd_msg(a,"yes");
	}
	}
	
}

function checkEmail(a){
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	
	if(form1.email.value==""){
		msg.innerHTML = "Email地址不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.email.value.length>60){
		msg.innerHTML = "Email地址过长，支持60位";
		hidd_msg(a,"no");
		return;
	}
	if(newnotEmail(form1.email)){
			msg.innerHTML = "Email地址格式不正确";
			hidd_msg(a,"no");
	}else{
		msg.innerHTML = "Email可以使用";
		hidd_msg(a,"yes");
	}
}
function checkqq(a){
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	
	if(form1.qq.value==""){
		msg.innerHTML = "QQ号码不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.qq.value.length>18){
		msg.innerHTML = "QQ号码长度不能超过18位";
		hidd_msg(a,"no");
		return;
	}
	if(form1.qq.value.length<5){
		msg.innerHTML = "QQ号码长度不能少于5位";
		hidd_msg(a,"no");
		return;
	}
	if(checknum(form1.qq.value)){
			msg.innerHTML = "QQ号码格式不正确";
			hidd_msg(a,"no");
	}else{
		msg.innerHTML = "QQ号码可以使用";
		hidd_msg(a,"yes");
	}
}

//$_POST['yzm'] !== $_SESSION["vcode"]
function checkyzm(a){
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	
	if(form1.yzm.value==""){
		msg.innerHTML = "验证码不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.yzm.value.length>4){
		msg.innerHTML = "验证码长度不能超过4位";
		hidd_msg(a,"no");
		return;
	}
	if(form1.yzm.value.length<4){
		msg.innerHTML = "验证码长度不能少于4位";
		hidd_msg(a,"no");
		return;
	}
	if(checknum(form1.yzm.value)!==$_SESSION["vcode"]){
			msg.innerHTML = "验证码格式不正确";
			hidd_msg(a,"no");
	}else{
		msg.innerHTML = "验证码可以使用";
		hidd_msg(a,"yes");
	}
}

function checkquestion(a){
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	
	if(form1.question.value==""){
		msg.innerHTML = "密保问题不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.question.value.length>18){
		msg.innerHTML = "密保问题长度不能超过18位";
		hidd_msg(a,"no");
		return;
	}
	if(form1.question.value.length<5){
		msg.innerHTML = "密保问题长度不能少于5位";
		hidd_msg(a,"no");
		return;
	}
	if(checkformat(form1.question.value)){
			msg.innerHTML = "密保问题格式不正确";
			hidd_msg(a,"no");
	}else{
		msg.innerHTML = "密保问题可以使用";
		hidd_msg(a,"yes");
	}
}
function checkanswer(a){
	var form1 = document.register;
	var msg = document.getElementById('m'+a);
	
	if(form1.answer.value==""){
		msg.innerHTML = "密保答案不能为空";
		hidd_msg(a,"no");
		return;
	}
	if(form1.answer.value.length>14){
		msg.innerHTML = "密保答案长度不能超过14位";
		hidd_msg(a,"no");
		return;
	}
	if(form1.answer.value.length<5){
		msg.innerHTML = "密保答案长度不能少于5位";
		hidd_msg(a,"no");
		return;
	}
	if(checkformat(form1.answer.value)){
			msg.innerHTML = "密保答案格式不正确";
			hidd_msg(a,"no");
	}else{
		msg.innerHTML = "密保答案格式正确";
		hidd_msg(a,"yes");
	}
}

function charlength(str){
    var byteLen=0,len=str.length;
    if(str){
        for(var i=0; i<len; i++){
            if(str.charCodeAt(i)>255){
                byteLen += 2;
            }
            else{
                byteLen++;
            }
        }
        return byteLen;
    }
    else{
        return 0;
    }
}