function insertObject(url, width, height, container) {
	if(document.all) {	// per explorer
		document.getElementById(container).innerHTML = 
			"<object type=\"application/x-shockwave-flash\" width=\"" + width + "\" height=\"" + height + "\" data=\"" + url + "\">" +
			"	<param name=\"movie\" value=\"" + url + "\" />" +
			"</object>";
	}
	else {	// tutti quelli normali
		var embed = document.createElement("embed");
		embed.setAttribute("src", url);
		embed.setAttribute("quality", "high");
		embed.setAttribute("width", width);
		embed.setAttribute("height", height);
	
		document.getElementById(container).appendChild(embed);
	}
}