function loadUser(url, auth) {
  rnb=Math.random()*555;
  login_=document.register.login.value;
  passwd=document.register.password.value;
  name=document.register.name.value;
  email=document.register.email.value;
  tel=document.register.tel.value;
  town=document.register.town.value;
  url = url+'.php?login='+login_+'&password='+passwd+'&name='+name+'&tel='+tel+'&email='+email+'&town='+town+'&'+rnb;
 if (window.XMLHttpRequest) {
    req = new XMLHttpRequest();
    req.onreadystatechange = processReqChangeU;
    req.open("GET", url, true);
    req.send(null);
  } else 
  if (window.ActiveXObject) {
      req = new ActiveXObject("Microsoft.XMLHTTP");
      if (req) {
        req.onreadystatechange = processReqChangeU;
        req.open("GET", url, true);
        req.send();
      }
    }
}

function processReqChangeU() {
   if (req.readyState == 4 && req.status == 200) {
      res=req.responseText;
      res1=res.substr(res.length-1,1);
      if (res1 == "0") {
         res=res.substr(0,res.length-1);
       }
       
       if (res1 == "1") {
         res=res.substr(0,res.length-1);
         document.getElementById('div_reg_auth').style.display="none";
         //document.getElementById('div_auth').style.display="block";
       }
       document.getElementById('wait_reg').style.display="none";
       document.getElementById('theLayer').style.display="block";
       document.getElementById('message').innerHTML=res;
       //document.getElementById('button').disabled=false;
       //alert(res);
   }

   if (req.readyState == 1) {
       document.getElementById('wait_reg').style.display="block";
      //document.getElementById('button').disabled=true;
   }
 }