function getObject($str) {
    if (document.all) {
	obj = document.all($str);
    } else if (document.getElementById) {
	obj = document.getElementById($str);
    } else {
	obj = document.getElementById($str);	
    }

    return obj;
}

function Nav_albumlist($n) {
    obj = getObject('albumlist');
    left = obj.style.left;
    left = left.replace('px','');
    left = left - 0;
    
    newleft = (left + ($n * 119));
    
    cols = document.getElementById('albumlisttable').getElementsByTagName('tr')[0].getElementsByTagName('td').length;

    if ((newleft <= 0) && (newleft>= (6-cols) * 119)) {

	obj.style.left = newleft + "px";

    }
    
}

function ChangeVid(video_id) {

youtube_url = '<object width="425" height="344"> <param name="movie" value="http://www.youtube.com/v/' + video_id + '&amp;hl=en_US&amp;fs=1&rel=0"></param> <param name="allowFullScreen" value="true"></param> <param name="allowscriptaccess" value="always"></param> <embed src="http://www.youtube.com/v/' + video_id + '&amp;hl=en_US&amp;fs=1&amp;rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed> </object>';

document.getElementById('youtube_container').innerHTML = youtube_url

}