function createCookie(name, value, days)
{
    if(days)
    {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toUTCString();
    }
    else
    {
        var expires = "";
    }
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i = 0; i < ca.length; ++i)
    {
        var c = ca[i];
        while(c.charAt(0) == ' ')
        {
            c = c.substring(1, c.length);
        }
        if(c.indexOf(nameEQ) == 0)
        {
            return c.substring(nameEQ.length, c.length);
        }
    }
    return null;
}
function checkForEnter(evt)
{
    if(evt.keyCode == 13)
    {
        submitSearch();
        return false;
    }
    else
    {
        return true;
    }
}
function searchBoxBlur()
{
    if ($('SearchString').value == '')
    {
        $('SearchString').value = 'Search';
    }
}
function submitSearch()
{
    if($('SearchString').value == '')
    {
        return false;
    }
    window.location.href = 'search.aspx?SearchTerm=' + $('SearchString').value;
}
function rotateMovie()
{
    var nMovieNumber = 1;
    var nTotalMovies = 5;
    sBackupMovie = 'images/three-movies-place-holde-07.gif';
    if(readCookie('movieNumber'))
    {
        nMovieNumber = readCookie('movieNumber');
        if(nMovieNumber > 5)
        {
            nMovieNumber = 1;
        }
    }
    else
    {
        createCookie('movieNumber', 1, 0);
    }
    var oMovieToRotate = $('MovieToRotate');
    var sMovieToShow = 'movies/CenterMovies/movie' + nMovieNumber + '.swf';
    try
    {
        if(!oMovieToRotate.onerror)
        {
            oMovieToRotate.onerror = function()
            {
                oMovieToRotate.src = sBackupMovie;
            }
        }
        var oMovie = new SWFObject(sMovieToShow, 'mitagscenter', '320', '220', '7', '#000000');
        oMovie.write('Movie_Place_Holder-2');
        var oMovieLeft = new SWFObject('movies/LeftMovie.swf', 'mitagsleft', '320', '220', '7', '#000000');
        oMovieLeft.write('Movie_Place_Holder-1');
        var oMovieRight = new SWFObject('movies/RightMovie.swf', 'mitagsright', '320', '220', '7', '#000000'); 
        oMovieRight.write('Movie_Place_Holder-3');
    }
    catch(err)
    {
        alert(err.message);
    }
    if(nMovieNumber > nTotalMovies)
    {
        nMovieNumber = 1;
    }
    else
    {
        ++nMovieNumber; 
    }
    createCookie('movieNumber', nMovieNumber, 0);
}