FMX: Help my "if" statement not working

1

Why does the if,else part of this statement not work? Is it because of the way I wrote the if condition?? This should be so simple not sure why I can’t make it work…

onClipEvent (enterFrame) {
_y += (yMove-_y)/easeSpeed;
if (_xmouse>=110 & _xmouse<=370 & _ymouse>=465 & _ymouse<=640) {
gotoAndPlay(“intro”);
} else {
gotoAndPlay(“mid”);
};
}