function doHideBusinessFields()
{
    var at = document.getElementById( "tppFormaddress_type" );
    var bPosition = document.getElementById( 'tppFieldWrapposition' );
    var bOrganization = document.getElementById( 'tppFieldWraporganization' );

	var SelectedOption = at.options[at.selectedIndex].text;

    if ( SelectedOption == "Business" )
    {
        bPosition.style.display = 'block';
        bOrganization.style.display = 'block';
    }
    else
    {
        bPosition.style.display = 'none';
        bOrganization.style.display = 'none';
    }
}

function docOnLoad()
{
    doHideBusinessFields();
    document.getElementById( 'tppFormfirst_name' ).focus();
}


window.onload = docOnLoad;