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ajax 注册页面检测效果二

  function check_id(id_name,n){
  var sd="lifont"+n;
      obj = document.getElementById(""+sd+"");
      var reId=/^[wu0391-uFFE5]+$/;
    var b_id=reId.test(id_name);
    if(!b_id){
     obj.innerHTML="input data null ";
     //flag[1]=0;
     //check_data();
    }
    else{
    obj.innerHTML="Thank you ok";
     //checkid(id_name);
    }
   }
   
   function number(num,n){
   var sd="lifont"+n;
      obj = document.getElementById(""+sd+"");
   var renumber=/d{2,4}-d{7,8}|d{7,8}/;
           var rn=renumber.test(num);
   if(!rn){
   
   obj.innerHTML="then number is error";
   
   }
   else{
   
   obj.innerHTML="thank you ok";
   
   }
   
   
   
   }
   
   
   
   function check_email(email,n){
    var sd="lifont"+n;
      obj = document.getElementById(""+sd+"");
   var reEmail=/^w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$/;
   var b_email=reEmail.test(email);
   if(b_email){
    obj.innerHTML="Thank you email ok";
   }
   else{
     obj.innerHTML="input email error ";
   }
  }
   
   
   
   
   
   
 var code ;
     function createCode()  
     {   
       code = "";  
       var codeLength = 6; 
   var checkCode = document.getElementById("code");  
       var selectChar = new Array(0,1,2,3,4,5,6,7,8,9,"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z");
          
       for(var i=0;i        {  
        
          
       var charIndex = Math.floor(Math.random()*36);  
       code +=selectChar[charIndex];  
         
          
       }  
  checkCode.innerHTML=code;  
    if(checkCode)  
       {  
         checkCode.className="code";  
         checkCode.value = code;  
       }
 }
 
function show(sid)
{
var sd="salshow"+sid;
obj = document.getElementById(""+sd+"");
if(sid=="2")
{
var show="  1Architect2Interior Designer3Private Client 4Wholesaler 5Importer ";
}
else{
var show="1Mr2Mrs3Dr ";
}
obj.innerHTML = show;
}

function send(vid){
var sd="salshow"+vid;
obj = document.getElementById(""+sd+"");
obj.innerHTML ="";
}

 function gocode ()  
     {  
  var er=document.getElementById("lifont9")
       var inputCode = document.getElementById("inputcode").value;  
   // alert(code);
       if(inputCode.length <=0)  
       {  
          // alert("please,input code value ");  
    er.innerHTML="please,input code value";
       }  
       else if(inputCode != code )  
       {  
          //alert("sorry,your input code error !");  
    er.innerHTML="sorry,your input code error !";
          createCode();//?
       }  
       else  
       {  
        // alert("thank you input ok"); 
    er.innerHTML="thank you input ok";
  
       }  
         
       }

  function dotshow(){
 obj = document.getElementById("noshow");
var show="ENTER";
obj.innerHTML = show;
MyWin.Create();
  }

  function Cl( objID )
{
 var obj = document.getElementById( objID );
 if( typeof( obj ) == "object" )
  obj.style.display = "none";
}

本文来源：http://www.gdgbn.com/wangyezhizuo/16276/