Array -> variableName.push()?

answer = function (choice) {
	mychoice = choice+"Array"; //   --->possible?
	mychoice.push(myArray*); // --->possible?
	/*
	if (choice == "YES") {
		YESArray.push(myArray*);  // THIS IS WHAT IT DOES
	} else if (choice == "NO") {
		NOArray.push(myArray*);
	}
	*/
};
//
//---arrays
YESArray = new Array();
NOArray = new Array();
//
//---buttons
button_Y.onRelease = function() {
	answer("YES");
};

button_N.onRelease = function() {
	answer("NO");
};

In the 1st and 2nd lines of the function I would like to somehow combine the value of the answer function (either “YES” or “NO”) with the string “Array” so that it is read as “YESArray” or “NOArray” so that i can use that to push a value into those pre-existing arrays. INSTEAD of running the “IF” statement code I have commented out.

is this possible?

…and are we ever going to get our colored “AS” tags back?