gistfile1.js

var someArray[];
int arrayPos = 0;
CallFunction(funcArray, arrayPos, null);

CallFunction(var funcArray[], int arrayPos, var result) {
	var newResult = window[funcArray[arrayPos]];

	if(result == null)
		newResult();
	else
		result();

	arrayPos++;
	CallFunction(funcArray, arrayPos, newResult);
}