/*
 * file: javascript.extensions.js
 * -
 * What: Javascript prototype extensions
 * When: On page load
 * Why: Extend javascript functions
 */
 
 /*
 * protoype: Array.inArray()
 * -
 * What: Test if element is in a given Array
 * When: 
 * Why: 
 */
Array.prototype.inArray = function(s) {
  var i = this.length;
  if (i > 0) {
	 do {
		if (this[i] === s) {
		   return true;
		}
	 } while (i--);
  }
  return false;
}