A simple jQuery-plugin that generates random ids for all elements in the current set that do not yet have one.
// Generates ids for all elements with class "foo". If they already have an id,// nothing happens.;// Like above, but returns the set of ids (i.e., basically an array of strings)// of each element instead of the element set itself.ids;// Like above, but returns (and creates if necessary) the id of the first element// only (or undefined if the set is empty).id;
Please note that this function does not really return an array of stings but a
jQuery object. If you want a true array, call jQuery's