Starting a movie when 50% loaded?

[designchemist]

Can someone help me on figuring out how to load a movie at 50%? I am using the following code to preload and play at 100%.

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);
}

Thanks!

[panel]

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 / 2)) {
    this.gotoAndPlay(3);
}