Load next flash file as next page

1

Hi everybody!
I am first timer and I am amaized how good this website is. So much good tips and help.
I am stuck with one thing. I did preloader page as in tutorial on kirupa. there are three frames the first one is:

bytes_loaded = Math.round(this.getBytesLoaded());
bytes_total = Math.round(this.getBytesTotal());
getPercent = bytes_loaded/bytes_total;
this.loadBar._width = getPercent*100;
this.loadText = Math.round(getPercent*100)+"%";
if (bytes_loaded == bytes_total) {
	this.gotoAndPlay(3);
}

Than the second:

this.gotoAndPlay(1);

and third frame i put action:

loadClip.onEnterFrame("firstpage.swf");

My next page I want to load is firstpage.html in the same folder. Should I load swf or html and is this code right?
Please help!

Thanks