var xmlhttp

function showCustomer(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
var url="custom/getcustomer.php";
url=url+"?cust="+str;
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
  {
  // document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
  var tmbck = xmlhttp.responseText;
  // alert(xmlhttp.responseText);
  tas = tmbck.split("?");
  document.getElementById("companyname").value=tas['0'];
  document.getElementById("address").value=tas['4'];
  document.getElementById("tel").value=tas['2'];
  document.getElementById("fax").value=tas['3'];
  document.getElementById("email").value=tas['1'];
  document.getElementById("firstname").value=tas['6'];
  document.getElementById("lastname").value=tas['5'];
  }
}
function createCode()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
var url="custom/luckyNumber.php";
xmlhttp.onreadystatechange=stateChanged2;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged2()
{
if (xmlhttp.readyState==4)
  {
  // document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
  var luckyCode = xmlhttp.responseText;
  document.getElementById("mycode").value=luckyCode;
  }
}
function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}