function tabVideos()
{
    tabimage = document.getElementById('mediatabs');
    tabwidget = document.getElementById('widget');
    tabimage.src = "/images/tabone.gif";
    tabwidget.src = "/youtube/youtube_widget.php";
    tabwidget.height = 1000;
}
function tabMp3s()
{
    tabimage = document.getElementById('mediatabs');
    tabwidget = document.getElementById('widget');
    tabimage.src = "/images/tabtwo.gif";
    tabwidget.src = "/mp3s/mp3_widget.php";
    tabwidget.height = 500;
}
function tabPhotos()
{
    tabimage = document.getElementById('mediatabs');
    tabwidget = document.getElementById('widget');
    tabimage.src = "/images/tabthree.gif";
    tabwidget.src = "/slideshow/slideshow_widget.php";
    tabwidget.height = 500;
}