📄 t_check.js
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function getlicense()
{
if (document.getElementById('viewlicense').checked==true)
{
document.getElementById('license').style.display='';
}
else
{
document.getElementById('license').style.display='none';
}
}
var msg ;
var bname_m=false;
var ajaxchk=null;
var ajaxstr=null;
function init_reg(){
msg=new Array(
"请输入"+minlen+"-"+maxlen+"位字符，英文、数字、下划线的组合。",
"请输入4-14位字符，英文、数字的组合。",
"请输入6位以上字符，不允许空格。",
"请重复输入上面的密码。",
"请选择密码提示问题。",
"6个字符、数字或3个汉字以上（包括6个）。",
"请输入您常用的电子邮箱地址。",
"请输入验证码。"
)
document.getElementById("usernamemsg").innerHTML=msg[0];
document.getElementById("passwordmsg1").innerHTML=msg[2];
document.getElementById("passwordmsg2").innerHTML=msg[3];
document.getElementById("questionmsg").innerHTML=msg[4];
document.getElementById("answermsg").innerHTML=msg[5];
document.getElementById("emailmsg").innerHTML=msg[6];
document.getElementById("chkcodemsg").innerHTML=msg[7];
}
init_reg();
function on_input(objname){
var strtxt;
var obj=document.getElementById(objname);
obj.className="d_on";
//alert(objname);
switch (objname){
case "usernamemsg":
strtxt=msg[0];
break;
case "passwordmsg1":
strtxt=msg[2];
break;
case "passwordmsg2":
strtxt=msg[3];
break;
case "answermsg":
strtxt=msg[5];
break;
case "emailmsg":
strtxt=msg[6];
break;
case "chkcodemsg":
strtxt=msg[7];
break;
}
obj.innerHTML=strtxt;
}
function out_username(){
var obj=document.getElementById("usernamemsg");
var str=sl(document.getElementById("UserName").value);
var chk=true;
//alert(str);
if (str<minlen || str>maxlen){chk=false;}
if (!chk){
obj.className="d_err";
obj.innerHTML=msg[0];
return;
}
ajaxLoadPage("ajax_check.asp","action=checkusername&username="+document.getElementById("UserName").value,"post")
if (ajaxchk=='ok'){
obj.className="d_ok";
obj.innerHTML=ajaxstr;
}else{
obj.className="d_err";
obj.innerHTML=ajaxstr;
}
}
function out_password1(){
var obj=document.getElementById("passwordmsg1");
var str=document.getElementById("PassWord").value;
var chk=true;
if (str=='' || str.length<6 || str.length>14){chk=false;}
if (chk){
obj.className="d_ok";
obj.innerHTML='密码已经输入。';
}else{
obj.className="d_err";
obj.innerHTML=msg[2];
}
return chk;
}
function out_password2(){
var obj=document.getElementById("passwordmsg2");
var str=document.getElementById("RePassWord").value;
var chk=true;
if (str!=document.getElementById("PassWord").value||str==''){chk=false;}
if (chk){
obj.className="d_ok";
obj.innerHTML='重复密码输入正确。';
}else{
obj.className="d_err";
obj.innerHTML=msg[3];
}
return chk;
}
function out_question(){
var obj=document.getElementById("questionmsg");
var str=document.getElementById("Question").value;
var chk=true;
if (str==''){chk=false}
if (chk){
obj.className="d_ok";
obj.innerHTML='密码提示问题已经选择。';
}else{
obj.className="d_err";
obj.innerHTML=msg[4];
}
return chk;
}
function out_answer(){
var obj=document.getElementById("answermsg");
var str=sl(document.getElementById("Answer").value);
var chk=true;
if (str<6 || str>40){chk=false}
if (chk){
obj.className="d_ok";
obj.innerHTML='密码提示问题答案已经输入。';
}else{
obj.className="d_err";
obj.innerHTML=msg[5];
}
return chk;
}
function out_email(){
var obj=document.getElementById("emailmsg");
var str=document.getElementById("Email").value;
var chk=true;
if (str==''|| !str.match(/^[\w\.\-]+@([\w\-]+\.)+[a-z]{2,4}$/ig)){chk=false}
if (chk){
obj.className="d_ok";
obj.innerHTML='电子邮箱地址已经输入。';
}else{
obj.className="d_err";
obj.innerHTML=msg[6];
return chk;
}
ajaxLoadPage("ajax_check.asp","action=checkemail&email="+str,"post")
if (ajaxchk=='ok'){
obj.className="d_ok";
obj.innerHTML=ajaxstr;
}else{
obj.className="d_err";
obj.innerHTML=ajaxstr;
}
}
function out_chkcode()
{ var obj=document.getElementById("chkcodemsg");
var str=sl(document.getElementById("artYzm").value);
var chk=true;
if (str<4 || str>6){chk=false}
if (chk){
obj.className="d_ok";
obj.innerHTML='验证码已经输入。';
}else{
obj.className="d_err";
obj.innerHTML=msg[7];
return chk;
}
ajaxLoadPage("ajax_check.asp","action=checkcode&code="+document.getElementById("artYzm").value,"post")
if (ajaxchk=='ok'){
obj.className="d_ok";
obj.innerHTML=ajaxstr;
}else{
obj.className="d_err";
obj.innerHTML=ajaxstr;
}
}
function sl(st){
sl1=st.length;
strLen=0;
for(i=0;i<sl1;i++){
if(st.charCodeAt(i)>255) strLen+=2;
else strLen++;
}
return strLen;
}
<!----检查用户名，电子邮箱开始-->
function Check()
{
var Name=document.all.UserName.value;
window.open("UserReg.asp?Action=Check&menu=UserName_Check&UserName="+Name,"","top=150,left=350,width=250,height=20");
}
function CheckEmail()
{var Email=document.all.Email.value;
window.open("UserReg.asp?Action=Check&menu=Email_Check&Email="+Email,"","top=150,left=350,width=250,height=20");
}
<!----检查用户名，电子邮箱结束-->
function CheckForm()
{
if (document.myform.UserName.value =="")
{
alert("请填写您的会员名！");
document.myform.UserName.focus();
return false;
}
if (document.myform.PassWord.value =="")
{
alert("请填写您的密码！");
document.myform.PassWord.focus();
return false;
}
if(document.myform.RePassWord.value==""){
alert("请输入您的确认密码！");
document.myform.RePassWord.focus();
return false;
}
var filter=/^\s*[.A-Za-z0-9_-]{6,15}\s*$/;
if (!filter.test(document.myform.PassWord.value)) {
alert("密码填写不正确,请重新填写！可使用的字符为（A-Z a-z 0-9 _ - .)长度不小于6个字符，不超过15个字符，注意不要使用空格。");
document.myform.PassWord.focus();
return false;
}
if (document.myform.PassWord.value!=document.myform.RePassWord.value ){
alert("两次填写的密码不一致，请重新填写！");
document.myform.PassWord.focus();
return false;
}
if (document.myform.Question.value =="")
{
alert("请填写您的密码问题！");
document.myform.Question.focus();
return false;
}
if (document.myform.Answer.value =="")
{
alert("请填写您的问题答案！");
document.myform.Answer.focus();
return false;
}
if (document.myform.Email.value =="")
{
alert("请输入您的电子邮件地址！");
document.myform.Email.focus();
return false;
}
if((document.myform.Email.value.indexOf("@")==-1)||(document.myform.Email.value.indexOf(".")==-1))
{
alert("您输入的电子邮件地址有误！");
document.myform.Email.focus();
return false;
}
if (document.myform.viewlicense.checked==false)
{
alert('您必须同意本站注册协议才能进行注册！');
document.myform.viewlicense.focus();
return false;
}
return true;
}
function xmlhttp()
{
var A=null;
try
{
A=new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
try
{
A=new ActiveXObject("Microsoft.XMLHTTP");
}
catch(oc)
{
if (typeof XMLHttpRequest != "undefined" );
{
A=new XMLHttpRequest();
}
}
}
return A;
}
var loader=new xmlhttp;
function ajaxLoadPage(url,request,method)
{
method=method.toUpperCase();
if (method=='GET')
{
urls=url.split("?");
if (urls[1]=='' || typeof urls[1]=='undefined')
{
url=urls[0]+"?"+request;
}
else
{
url=urls[0]+"?"+urls[1]+"&"+request;
}
request=null;
}
loader.open(method,url,false);
if (method=="POST")
{
loader.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
}
loader.onreadystatechange=function(){
if(loader.readyState==4)
{
if (loader.status==200)
{
var s=loader.responseText;
ajaxchk=s.split('|')[0];
ajaxstr=s.split('|')[1];
}
}
}
loader.send(request);
}
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