function showLoad () {
	document.getElementById('load').style.display = 'block';
}

function hideLoad () {
	document.getElementById('load').style.display = 'none';
}

function ajaxFunction_Specialty(tempID)
{
showLoad();
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
//      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      hideLoad();
      document.getElementById("ajaxContent").innerHTML=xmlHttp.responseText;
      subWrapperHeight();
      }
    }
  xmlHttp.open("GET","ajaxContent_Specialty.asp?specialtyid=" + tempID,true);
  xmlHttp.send(null);
  }

function ajaxFunction_Region(tempID)
{
showLoad();
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
//      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      hideLoad();
      document.getElementById("ajaxContent").innerHTML=xmlHttp.responseText;
      subWrapperHeight();
      }
    }
  xmlHttp.open("GET","ajaxContent_Region.asp?regionid=" + tempID,true);
  xmlHttp.send(null);
  }