Flex Array Insert Function ( spliced )

var vegetables:Array = new Array("spinach",
                "green pepper",
                "cilantro",
                "onion",
                "avocado");

var spliced:Array = vegetables.splice(2, 2);
trace(vegetables); // spinach,green pepper,avocado
trace(spliced);    // cilantro,onion

vegetables.splice(1, 0, "cilantro", "onion");
trace(vegetables); // spinach,cilantro,onion,green pepper,avocado


http://livedocs.adobe.com/flex/3/langref/Array.html#splice%28%29