function loadMovie(galleryName)
{
   movieHttp=messageAjax();
   if (movieHttp==null)
   {
    alert ('Your Browser doesnt support ajax!');
    return;
    }
    var url='movie.php';
    var sc ="Gallery="+galleryName;
    movieHttp.open('POST', url, true);
    movieHttp.setRequestHeader('If-Modified-Since', 'Sat, 1 Jan 2000 00:00:00 GMT');
    movieHttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=UTF-8');
    movieHttp.setRequestHeader('Content-length', sc.length);
    movieHttp.setRequestHeader('Connection', 'close');
    movieHttp.onreadystatechange=updateDetails;
    movieHttp.send(sc);

}


function updateDetails()
{
    if (movieHttp.readyState==4 && movieHttp.status == 200)
    {
	document.getElementById("showDetails").innerHTML=movieHttp.responseText 
    }
}


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