function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  }
  return '';
}

document.write('<iframe name="game" id="game" src="http://www.snakblox.com/static/serve/dictionary.com/anagram-cracker/deploy/game-widget.html?trigger=' + getQueryVariable('trigger') + '" width="500" height="400" scrolling="no" frameborder="0"></iframe>');