public ScreenNamespace(BrowserField browserField) {
_browserField = browserField;
// Create our functions
_onScrollStartFunction = new FunctionOnScrollStart();
_onScrollEndFunction = new FunctionOnScrollEnd();
_setTitle = new FunctionSetTitle(_browserField);
_showKeyboard = new FunctionShowKeyboard(_browserField);
_hideKeyboard = new FunctionHideKeyboard(_browserField);
_screenshot = new FunctionScreenshot();