Add Flash

function addFlashObj(node, swf) {
	var o = document.createElement('object');
	node.appendChild(o);
	var p = document.createElement('param');
	p.setAttribute('name', 'movie');
	p.setAttribute('value', swf);
	o.appendChild(p);
	o.setAttribute('data', swf);
	o.setAttribute('type', 'application/x-shockwave-flash');
}
 
addFlashObj(document.body, 'sample.swf');