// JScript 文件
function trim(str) {
   if (str == null) {
    return "";
   }
   return str.replace(/^\s*(.*?)[\s\n]*$/g,'$1');   
} 
 function logindown()
{
    if(event.keyCode==13)
    {
	    userlogin();
	    return false;
    }
}


    var strchk=1;
   function chk()
   {
      if(strchk==1){
       strchk=2;
      }
      else strchk=1;
   }
    
 function userlogin()
{
     var username=document.getElementById("txtname1").value;
     var pwd=document.getElementById("txtpwd1").value;
     var obj=document.getElementById("ErrDetail");
     var msg="";
     username=trim(username);
     pwd=trim(pwd);

     if(username=="")
     {
        msg+="<li>请输入用户名或Email！";
     }
     if(pwd=="")
     {
        msg+="<li>请输入密码！";
     }
     if(msg!="")
     {
        obj.innerHTML=msg;
        document.getElementById("ErrTable").style.display="";
     }
     else
     {
         var strHref = window.document.location.href;   
         var intPos = strHref.indexOf("?"); 
         
         var strRight="/member/myinfo.aspx";
        if(intPos!=-1)
         strRight= strHref.substring(intPos+11);
         var str=login.checkuserinfo(username,pwd,strchk);
   
         strRight=unescape(strRight);
         if(str.value=="ok")location.href=strRight;
         else if (str.value!="null"){
         obj.innerHTML=str.value;
         document.getElementById("ErrTable").style.display="";
         }
     }     
}