var DG_TILES_KEY="6sdickehgixpwemrnsicjwldxisjenchfieolxdfsgplsdfmkskkoidstqlmndjw";
var DG_TILES_SERVER="http://www.globexplorer.com/tiles";


var ____path = "";

function urlPath(path, notCtx) {
    var incCtx = notCtx || false; 
    var url = (!incCtx ? ____path : "") + path;
    return url;
}

function loadScript(path, notCtx) {
  var url = urlPath(path, notCtx);
  document.write ('<' + 'script src="' + url + '"'+' type="text/javascript"><' + '/script>');
}

function init() {
  var sloc = "";
  var SCRIPT_NAME = "key.js";
  var scripts = document.getElementsByTagName('script');
  for (var i = 0; i < scripts.length; i++) {
    var src = scripts[i].getAttribute('src');
    if (src) {
      var index = src.lastIndexOf(SCRIPT_NAME); 
      // is it found, at the end of the URL?
      if ((index > -1) && (index + SCRIPT_NAME.length == src.length)) {  
        sloc = src.slice(0, -SCRIPT_NAME.length);
        break;
      }
    }
  }
  ____path = sloc;

  loadScript(DG_TILES_SERVER + "/api?key=" + DG_TILES_KEY, true);
}

init();