(function(window) {
  if (window.ISP) { return; }
  var ISP = {},
      defUrl = '/billmgr?func=vds.order&showcase=on',
      scripts = document.getElementsByTagName('script'),
      url = scripts[scripts.length - 1].src.split('/manimg/orion/showcase.js')[0];
  url += defUrl;

  ISP.init = function(options) {
    options = options || {};
    options.width = options.width || '100%';
    options.height = options.height || '100%';
    options.id = options.id || 'isp-showcase';
    var el = window.document.createElement('div');
    el.id = 'isp-showcase';
    el.innerHTML = '<iframe sandbox="allow-forms allow-same-origin allow-scripts" id="isp-showcase-iframe" frameborder="0" src="' +
        url + '" width="' + options.width + '" height="' + options.height + '"></iframe>';
    var self = document.getElementById(options.id);
    if (self) {
      self.parentNode.appendChild(el);
    }
  };

  window.ISP = ISP;
}(window));