function ClearInputText(oInputText)
{
  oInputText.value = "";
}

function ResetInputText(oInputText)
{
  oInputText.value = oInputText.defaultValue;
}

function ResetSelect(oSelect)
{

}

function ResetCheckbox(oCheckbox)
{
  oCheckbox.checked = false;
}

function DisableFormWidget(oFormWidget)
{
  oFormWidget.disabled = true;
}

function EnableFormWidget(oFormWidget)
{
  oFormWidget.disabled = false;
}

function SetSelectedIndex(oSelect, nIndex) 
{
  oSelect.selectedIndex = nIndex;
}