init.js

// Do the initialization
$(function() {
  if (window.top === window) {
    // The parent frame is the top-level frame, not an iframe.
    console.log(["Initing DepthJS", DepthJS]);
    DepthJS.selectorBox.init();
    DepthJS.eventLink.initPort();
    DepthJS.depthose.init();

    // Let us know its running
    console.log("Finished initing, sticking in logo");
    $("<img/>").attr("src", chrome.extension.getURL("logo_128x128.png"))
               .css({
                  position: "fixed",
                  width: "32px",
                  height: "32px",
                  bottom: "20px",
                  left: "20px"
               })
               .appendTo("body");

    var lastTime = null;
    function reloadChecker() {
      setTimeout(reloadChecker, 1000);
      if (lastTime == null) {
        lastTime = new Date();
      } else if ((new Date()) - lastTime > 1300) {
        console.log("I think I reloaded, redoing init.");
        DepthJS.browser.readdContentScriptListeners();
      }
      lastTime = new Date();
    }
    setTimeout(reloadChecker, 1000);
  }
});