docs: function getContent(modalId, opts) {
          var data = {
            modalId: modalId,
            theme: opts.theme,
            header: opts.header,
            fullScreen: opts.fullScreen ? "fullscreen" : "",
            styles: "",
            iframe: opts.iframe,
            iframeLoadingMsg: opts.iframeLoadingMsg,
            disableResize: opts.disableResize
          };
  
          if (opts.zIndex) {
            data.styles += "z-index:" + opts.zIndex + ";";
          }
          if (opts.absolute) {
            data.styles += "position:absolute;";
          }
  
          if (data.iframe && typeof data.iframe.param === "string") {
            data.iframe.param = ax5.util.param(data.iframe.param);
          }
  
          return MODAL.tmpl.get.call(this, "content", data, {});
        }