    sol.define("sol.common.jc.BrowserView", {
      singleton: true,

      browsers: {},
      browserViews: {},

      show: function (viewName, url) {
        if (!viewName || !url) {
          return;
        }
        var me = this;
        if (!me.browsers[viewName]) {
          me.createBrowserView(viewName);
        }
        me.browsers[viewName].navigate(url);
        me.browserViews[viewName].show();
      },

      createBrowserView: function (viewName) {
        var me = this,
            controlPanel;
        me.browsers[viewName] = components.createBrowser();
        controlPanel = components.createToolbar(0);
        workspace.removeView(viewName);
        me.browserViews[viewName] = workspace.addView(viewName, true, me.browsers[viewName], controlPanel);
        me.browserViews[viewName].setHasPreview(false);
      }
    });