function addYouTube(x ,width, height)
{
document.write('<object width="'+width+'" height="'+height+'">\n');
    document.write('<param name="movie" value="'+x+'" />\n');
    document.write('<param name="allowFullScreen" value="true" />\n');
    document.write('<param name="allowscriptaccess" value="always" />\n');
    document.write('<embed src="'+x+'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+width+'" height="'+height+'"/>\n');
    document.write('</object>\n');
}