Mc in button

Hi,

I have a “bestflash_mc” animated movieclip incorporated into the three state (up, over, down) of the “bestflash_btn” button.

I would like to load the “bfhun.swf” file with the left mousebutton, using the code below:


on (release) {
	bestflash_btn.onRelease = function() {
		    loadMovieNum("bfhun.swf", 0);
	};
}

It works, however I always have to click TWICE to load the required swf. Why? And what to correct?

Thanks,
B.