function $() {
      var elements = new Array();

      for (var i = 0; i < arguments.length; i++) {
        var element = arguments[i];
        if (typeof element == 'string')
          element = document.getElementById(element);

        if (arguments.length == 1)
          return element;

        elements.push(element);
      }

      return elements;
    }
//邮箱判断
    function   CheckEmail(str)
    {   
          var sReg=/[_a-zA-Z\d\-\.]+@[_a-zA-Z\d\-]+(\.[_a-zA-Z\d\-]+)+$/;   
          if(!sReg.test(str))   
          {   
             return false;   
          }   
          return true;   
     }
     
     function   CheckHome(str)
    {   
          var sReg=/(\w+):\/\/([^/:]+)(:\d*)?([^# ]*)/ ;   
          if(!sReg.test(str))   
          {   
             return false;   
          }   
          return true;   
     }
     
      function   CheckPhone(str)
    {   
          var sReg=/\d{3}-\d{8}|\d{4}-\d{7}$/ ;   
          if(!sReg.test(str))   
          {   
             if(str.length==7)
             {
                var sRegt=/^[1-9]\d{6}/;
                if(!sRegt.test (str))
                {
                    return false;
                }
                else return true;
             }
             var sRegc=/^[1][3,5]\d{9}$/;
             if(!sRegc.test(str))
             {
                return false;   
              }
              if(str.length>11)return false;
              return true;
          } 
          if(str.length>12) return false;
          return true;   
     }
     
      function   CheckCode(str)
    {   
          var sReg=/^[1-9]\d{5}(?!\d)$/ ;   
          if(!sReg.test(str))   
          {   
             return false;   
          } 
          if(str.length>6) return false;  
          return true;   
     }
 
    function imgbtnSend_Click()
    {
        if($("txtName").value=="")
        {
            $("txtNameSpan").style.visibility="visible";
            $("txtName").focus();
            return;
        }

        
        if($("txtPhone").value!="")
        {
            if(!CheckPhone($("txtPhone").value))
            {
                $("txtPhoneSpan").style.visibility="visible";
                $("txtPhone").focus();
                return;
            }
        }
        if($("txtCode").value!="")
        {
            if(!CheckCode($("txtCode").value))
            {
                $("txtCodeSpan").style.visibility="visible";
                $("txtCode").focus();
                return;
            }
        }
        if($("txtWWW").value!="")
        {
            if(!CheckHome($("txtWWW").value))
            {
                $("txtWWWSpan").style.visibility="visible";
                $("txtWWW").focus();
                return;
            }
        }
        
        var strRet=DiaoCha.Save($("txtCJ").value,$("txtName").value,$("txtNameJC").value,$("txtRegion").value,$("txtAddress").value,$("txtPhone").value,$("txtCode").value,$("txtHY").value,$("txtManager").value,$("txtWWW").value).value;
        if(strRet==1)
        {
            alert('保存成功！');
            imgbtnReset_Click();
            
        }
        else{
            alert('保存失败！');
        }
        
    }
    
    function imgbtnReset_Click()
    {
        $("txtCJ").value="匿名";
        $("txtName").value="";
        $("txtNameJC").value="";
        $("txtRegion").value="";
        $("txtAddress").value="";
        $("txtPhone").value="";
        $("txtCode").value="";
        $("txtHY").value="";
        $("txtManager").value="";
        $("txtWWW").value="";
        $("txtNameSpan").style.visibility="hidden";
        $("txtPhoneSpan").style.visibility="hidden";
        $("txtCodeSpan").style.visibility="hidden";
        $("txtWWWSpan").style.visibility="hidden";
        
    }
    
    function v(i)
    {
        switch(i)
        {
            case 1:
                $("txtNameSpan").style.visibility="hidden";
                break;
            case 2:    
                $("txtPhoneSpan").style.visibility="hidden";
                break;
           case 3:
                $("txtCodeSpan").style.visibility="hidden";
                break;
           case 4:
                $("txtWWWSpan").style.visibility="hidden";
                break;
        
        }
    }