Inspect Javascript objects similar to 'object.toSource()' within Mozilla. Used in IE6+, Safari, Firefox and Chrome.

inspector.js

function inspect(object) {
  switch (typeof(object)) {
  case "undefined":
    return "undefined";
  case "string":
    return "\"" + object.replace(/\n/g, "\\n").replace(/\"/g, "\\\"") + "\"";
  case "object":
    if (object == null) {
      return "null";
    }
    var a = [];
    if (object instanceof Array) {
      for (var i in object) {
        a.push(inspect(object[i]));
      };
      return "[" + a.join(", ") + "]";
    } else {
      for (var key in object) {
        if (object.hasOwnProperty(key)) {
          a.push(key + ": " + inspect(object[key]));
        }
      };
      return "{" + a.join(", ") + "}";
    }
  default:
    return object.toString();
  }
};