[AS2, MX] :Button script for menu:

Hello, i need some help with this AS on my button.
[AS]
on(release){
//MONEY//
if (buildings_on = true or crew_on = true or family_on = true){
buildings_on = false;
crew_on = false;
family_on = false;
money_on = true;
buildings._y = buildings_standard;
crew._y = crew_standard;
family._y = family_standard;
buildings._y = buildings._y - 200;
crew._y = crew._y - 200;
family._y = family._y - 200;
} else {
money_on = true;
buildings._y = buildings._y - 200;
crew._y = crew._y - 200;
family._y = family._y - 200;
}
}
[/AS]

I get this error, and i wonder whats the problem?

Error Symbol=meny, layer=Layer 2, frame=1:Line 3: Left side of assignment operator must be variable or property.
if (money_on = true or crew_on = true or family_on = true){

and i wonder how i correct the error. I have in the first frame this;
[AS]
var buildings_standard = 53.7;
var crew_standard = 75.7;
var family_standard = 97.7;
var money_on = false;
var buildings_on = false;
var crew_on = false;
var family_on = false;
[/AS]

Please help me! :slight_smile: