function banner(banner_width, banner_height, banner_filename){
	IEString = "<object width=\"" + banner_width + "\" height=\"" + banner_height + "\"><param name=\"movie\" value=\"/banners/" + banner_filename + "\" /><embed src=\"/banners/" + banner_filename + "\" type=\"application/x-shockwave-flash\" width=\"" + banner_width + "\" height=\"" + banner_height + "\" /></object>";
	MozString = "<object width=\"" + banner_width + "\" height=\"" + banner_height + "\" data=\"/banners/" + banner_filename + "\" type=\"application/x-shockwave-flash\"></object>";
	
	// The "browser" string is assigned by a nice
	// browser detection script from quirksmode.org
	if(browser == "Internet Explorer")
	  document.write(IEString);
	else
	  document.write(MozString);
}