Loading XML/File into DIV makes jQuery fail

Loading XML/File into DIV makes jQuery fail

http://9publishing.co.uk/test/xml/jquery/

The links at the top load XML/file/content into the DIV. This works ok.

I then want the images (from 2nd link) draggable to the right hand menu. It doesn't work.

However if I select everything, view source code, save the file and view it ( http://9publishing.co.uk/test/xml/jquery/jj.asp ) it works fine!

Can someone shed any light on the situation please?

Here is the code that loads the XML/file/content into the DIV

var xmlHttp

function showCD(str)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
var url=str;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged()
{
if (xmlHttp.readyState==4)
{
document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}