Inserting a value at the correct index in array;

Inserting a value at the correct index in array;

Hi, if I have an array such as this;

ages = new Array(19,22,24,29,27);  // This could be any random numbers;

and I want to add the age 26.

How would I go about it in a function or is there a jQuery method I could use for it?

Thanks in advance;