function show_form( )
{
	var obj = document.getElementById('OVLcontactform');
	if (obj.style.visibility == "visible")
	{
		obj.style.visibility = "hidden";
  }	else	{
		obj.style.visibility = "visible";
	}
}
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;
}

function stateChanged()
{
}