slidingMenu = new SlidingMenu(activity);
slidingMenu.setMode(SlidingMenu.LEFT);
slidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
slidingMenu.setBehindOffset(140);
slidingMenu.setMenu(R.layout.slidingmenu);
slidingMenu.attachToActivity(activity, SlidingMenu.LEFT);