/**
 * Function setup member account type
 */
function setWhat(a)
{
  doc = document.forms[0];

  for(i=0; i<doc.elements['what'].length; i++)
  {
    if(doc.elements['what'][i].checked == true) var what = doc.elements['what'][i].value;
  }

  switch(parseInt(what))
  {
    case 1: document.getElementById('jr_business').style.display = 'none'; break;
    case 2:
      if(a['direct_id']>0) location.href = 'signup-allbusiness.html';
      else document.getElementById('jr_business').style.display = 'inline';
    break;
  }
}

/**
 * Function check wether username free to registration
 */
function AjaxCheckLogin()
{
  var req = new JsHttpRequest();
  var doc = document.forms[0];
  
  var login = doc.elements['login'].value;
  
  req.onreadystatechange = function()
  { 
    if(req.readyState == 4) document.getElementById('login_checked').innerHTML = req.responseJS.login_checked;
  } 
  req.open(null, '/_ajax/members/signup/index/modules.php?nata=login', true);
  req.send
  (
    { 'login': login }
  );
}