function flash_hudba() {
    var shockmode = false;
    var mimetype = 'application/x-shockwave-flash';

    if (navigator.mimeTypes) {
        if (navigator.mimeTypes[mimetype] != null) {
            if (navigator.mimeTypes[mimetype].enabledPlugin != null) {
                shockmode = true;
            }
        }
    }

    if (!shockmode && navigator.appVersion.indexOf('MSIE') != -1) {
        shockmode = true;
    }
    if (shockmode) {
			document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" ID="hudba" width="2" height="2">');
			document.write('<PARAM name=movie value=animace/hudba.swf>');
			document.write('<PARAM NAME=menu VALUE=false>');
			document.write('<PARAM name=quality value=high>');
			document.write('<PARAM NAME=loop VALUE=false>');
			document.write('<PARAM NAME=wmode VALUE=transparent>');
			document.write('<EMBED src="animace/hudba.swf" loop="false" wmode="transparent" menu="false" quality="high" width="2" height="2" type="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"><\/EMBED>');
			document.write('<\/OBJECT>');

    }
}