sb.functions.keepTrying

@File: /surebert/functions/keepTrying.js

@Author: Paul Visco

@Version: 1.0 11/19/07

@Description: You can pass it any number of functions as arrays and the one that works with return

@Param: Any number of functions, can be either function references or inline anonymous functions
@Returns: returns the return value of the first funciton that returns true
@Example:

var x = sb.utils.keepTrying(function1, function2, function3);