Just quick help on actionscript

im trying to make levels for a simple game on my site. basicallly, you get to 100 points, you go to the next level, which is a different frame. so i have on the first level of the game…

if (_root.score ==+100) {
 gotoAndPlay("2");
}

“2” is hte label of the 2nd level. is there anything wrong with the coding?

-Naaman