var _txtQuestion;

function Initialise(txtQuestion)
{
    _txtQuestion = document.getElementById(txtQuestion);
}

function CheckForm()
{ 
    if (isBlank(_txtQuestion.value) == true)
    {
        alert("Please enter a question.");
        _txtQuestion.focus();
        return false;
    }

    if (CheckContactDetails() == false)
        return false;

    return true;		
}