How can I use many if in one time? [on hold]

Firsty Excuse me Guys for my bad english..

I have a list box and There have many position.. I triend a code like this

    super.onListItemClick(l, v, position, id);
    if (position == 0)
    {
        if (checkInternetConnection())
        {
            wvbrowser =(WebView)findViewById(R.id.wvbrowser);
            wvbrowser.setWebViewClient(new wvwebClient());
            wvbrowser.loadUrl("http://ift.tt/1ma954c"); 
        }
        else
        {
            Toast.makeText(adana.this,"Lütfen İnternet Bağlantınızı Kontrol Ediniz.",Toast.LENGTH_LONG ).show();
        }
    }
    else if(position == 1)
    {

    }

but İt's failed

I also tried a absurd code here, İt's failed too..

super.onListItemClick(l, v, position, id);
if (position == 0 && checkInternetConnection())
{
    wvbrowser =(WebView)findViewById(R.id.wvbrowser);
    wvbrowser.setWebViewClient(new wvwebClient());
    wvbrowser.loadUrl("http://ift.tt/1ma954c");
}

else
{
    Toast.makeText(adana.this,"Lütfen İnternet Bağlantınızı Kontrol Ediniz.",Toast.LENGTH_LONG ).show();
}\

    else if
    {

    }

Damnn.. How can I do this ? I hope you all understand I mean...