View v=textViews.get(id);
LogUtil.e("onClick", "v.get left="+v.getLeft(),false);
if(v.getLeft()<=0){
mainhome_titleScrollView.smoothScrollTo(-v.getMeasuredWidth(), 0);
}else if(v.getRight()>mainhome_titleScrollView.getWidth()){
mainhome_titleScrollView.smoothScrollTo(mainhome_titleScrollView.getWidth(),0);
}