var xmlhttp

function showBike(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
var url="images/showroom/showroom.aspx";
url=url+"?q="+str;
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
  {
  var xmlDoc=xmlhttp.responseXML.documentElement;
  document.getElementById("showRoom").innerHTML="<img src='" + 
  xmlDoc.getElementsByTagName("srcstring")[0].childNodes[0].nodeValue + 
  "' border='1' width='150' height='150' " + 
  "alt ='" + xmlDoc.getElementsByTagName("alttitlestring")[0].childNodes[0].nodeValue +
  "' title='" + xmlDoc.getElementsByTagName("alttitlestring")[0].childNodes[0].nodeValue +
  "' />";
  }
}

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;
}

/* xmlDoc.getElementsByTagName("Bike")[0].childNodes[0].nodeValue */