/**************************************
COPYRIGHT 2009  Dennis Robertson. All Rights Reserved.
email: dnyr3322@mailc.net

Data Types
  Miscellaneous extra support

***************************************/


function isArray(variable) {
  return (variable.constructor == Array);
  }

String.prototype.trim = function() {
  return this.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
  }