sb.events.keys

@File: /surebert/events/keys.js

@Description: gets key press data for an event making it easy to know which keys were pressed

@Param: Object event An event reference as passed to a handler function as e
@Returns: Object A key press object witht the properties listed in the sb.events.keys method
@Example:

var myEvent = sb.events.add('#textArea', 'keydown', function(e){
    var keys = sb.events.keys(e);
    alert(keys.alt); //would be true if alt was pressed during the keypress - other keys listed below
});