Advance Javascript - Object Literal

   Object Literal is like map in Java or associative array in PHP. In other word, it's a JSON format, but less losely in syntax.

>> var names = {"luna":"maya","lady":"gaga","aura":"kasih"};

or

>> var names = {};

>> names["luna"] = "maya";

>> names.lady = "gaga";

After initialization like above, you can access it through:

>> alert(names["lady"]);

or

>> alert(names.lady);

You can use either number or string as key.

Advance Javascript - Object Literal