See if two different objects have identical key-value pairs

equal_objects.js

function equalObjects(object, otherObject){
	var objects = [object, otherObject];
	for(var i = 0; i < objects.length; i++){
		for(key in objects[i]){
			var isUnequalObject = typeof(object[key]) === 'object' && !equalObjects(object[key], otherObject[key]);
			if(!object || !otherObject || isUnequalObject || object[key] !== otherObject[key]){
				return false;
			}
		}
	}
	return true;
}