Flash MX load movie clip problem (novice)

hello,

I’m getting confused with the following basic problem.

I’ve created a movie. Within this movie I have a movie clip called pro_menu.
Within “pro_menu” I have an empty movie clip called “target_mc” and a button. I want to load in an external swf called “test.swf” into “target_mc” with the press on my button. I’ve coded it as follows:

on (press) {
loadMovie(“test.swf”, “_root.pro_menu.target_mc”);
}

it doesn’t seem to work. Have I coded it incorrectly?

any solutions would be appreciated.