answersLastOpenedClarificationExpanded = '';
answersLastOpenedClarificationCompact = '';

function answersHideLastClarification()
{
    if( answersLastOpenedClarificationExpanded )
        document.getElementById( answersLastOpenedClarificationExpanded ).style.display = 'none';

    if( answersLastOpenedClarificationCompact )
        document.getElementById( answersLastOpenedClarificationCompact ).style.display = '';

    answersLastOpenedClarificationExpanded = '';
    answersLastOpenedClarificationCompact = '';
}

function answersShowClarification( questionId , answerId )
{
    var idCompact = 'answersCompact_'+questionId+'_'+answerId;
    var idExpanded = 'answersExpanded_'+questionId+'_'+answerId;

    answersHideLastClarification();
    document.getElementById( idCompact ).style.display = 'none';
    document.getElementById( idExpanded ).style.display = '';
    answersLastOpenedClarificationCompact = idCompact;
    answersLastOpenedClarificationExpanded = idExpanded;
}