i have created LWUIT Tabs and added my LWUIT List to the Tabs and Displayed,but my Problem is,when i add number of List items to the Tab,those list items are displayed ,but when i scroll up my List,my Tab will also gets scrolled,how to fix my tab position? Here my Code:

tabs=new Tabs(Component.BOTTOM);
tabs.addTab("TopNews", myNewsList);
form1.addComponent(tabs);
form1.show();
the above tab will be displayed by default,how to display my second tab information when ,i click on Tab2?