function showAnswer(control,id)
{

    childLength = control.parentNode.childNodes.length;
   
    for (i = 0; i < childLength; i++) {
        
        if (control.parentNode.childNodes[i].tagName == "DD") {
            
            control.parentNode.childNodes[i].style.display = "none"
        }
    }
    var dd = document.getElementById("dd_" + id);
    if (dd != null) {
        dd.style.display = "block"
    }
}

function goGreen(control)
{
    control.style.color = "#479693"
}

function goOrange(control)
{
    control.style.color = "#fda000";
}