switch (itemId) {
case android.R.id.home:
finish();
return true;
case HOME:
<BUG>wv.loadUrl(FILE_ANDROID_ASSET_HELP + "index.html");
</BUG>
return true;
case BACK:
<BUG>if(wv.canGoBack()) {

wv.goBack();
</BUG>
}

switch (itemId) {
case android.R.id.home:
finish();
return true;
case HOME:
mWebView.loadUrl(FILE_ANDROID_ASSET_HELP + "index.html");
return true;
case BACK:
if(mWebView.canGoBack()) {
mWebView.goBack();
}
