function show_flash(content, width, height) {
    var output_str = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + width + '" height="' + height + '" id="diagram01" align="middle">'
	               + '<param name="allowScriptAccess" value="sameDomain" />'
	               + '<param name="movie" value="' + content + '" />'
	               + '<param name="quality" value="high" />'
	               + '<param name="wmode" value="transparent" />'
	               + '<param name="bgcolor" value="#ffffff" />'
	               + '<embed src="' + content + '" quality="high" wmode="transparent" bgcolor="#ffffff" width="' + width + '" height="' + height + '" name="diagram01" align="middle" allowscriptaccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'
	               + '</object>';
	document.write(output_str);
}

function random(num) {
    return Math.ceil((Math.random() * num));
}