/* - - - - - - - - - - - - - - - - - - - - - - -
 JavaScript
 Wednesday, February 28, 2007 11:23:56 AM
 HAPedit 3.1.11.111
 - - - - - - - - - - - - - - - - - - - - - - - */
<!--

function showit(boxid, showHide, elementName)
{
   if (showHide == true){
   document.getElementById(boxid).style.display = "block";
   document.frmText.elements[elementName].value = "block"
   }
   else
   {
   document.getElementById(boxid).style.display = "none";
   document.frmText.elements[elementName].value = "none"
   }
}

function displayText()
{
  var uploadText = document.frmText.elements["uploadTextData"].value.split('\n');
    
  maxLength = uploadText.length/8;
   
   for (var i = 0; i < maxLength; i++)
   {
       document.frmText.elements["question" + (i + 1)].value = uploadText[(i * 7) + i];
       document.frmText.elements["answer" + (i + 1) + "a"].value = uploadText[(i * 7) + 1 + i];
       document.frmText.elements["answer" + (i + 1) + "b"].value = uploadText[(i * 7) + 2 + i];
       document.frmText.elements["answer" + (i + 1) + "c"].value = uploadText[(i * 7) + 3 + i];
       document.frmText.elements["answer" + (i + 1) + "d"].value = uploadText[(i * 7) + 4 + i];
       document.frmText.elements["tagValue" + (i + 1) + "1"].value = uploadText[(i * 7) + 5 + i];
       document.frmText.elements["tagValue" + (i + 1) + "3"].value = "<a href=\"" + uploadText[(i * 7) + 6 + i] + "\" target='_blank'>Read article</a>";
   }
   
}

function submitForm(valueTab)
{
document.frmText.elements["navigation"].value = valueTab
  document.frmText.submit();

}

function is_empty_radio(formName, radioFieldName) // check radio btn fields to see if they are all blank.
{
  noneChecked = true;
   for( var j=0; j<document.forms[formName].elements[radioFieldName].length; j++ )
   {
      if( document.forms[formName].elements[radioFieldName][j].checked )
      {
      noneChecked = false;
    }
  }
  if( noneChecked )
  {
    return true;
  }
  return false;
}

function check_form_radio(formName, radioButton)
{
  if (is_empty_radio(formName, radioButton)) {
  alert('Please select an answer.');
  return false;
  }


  return true;
}

//-->