<!--
function checkRequiredFields(input)
{
      var requiredFields = new Array("realname","email");
      var fieldNames = new Array("name","e-mail");

   
    var fieldCheck   = true;
    var fieldsNeeded = "\nplease fill in the follow field:\n\n\t";
	
    for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
        if ((input.elements[requiredFields[fieldNum]].value == "") ||
            (input.elements[requiredFields[fieldNum]].value == " ")) {

            fieldsNeeded += fieldNames[fieldNum] + "\n\t";
            fieldCheck = false;
        }
    }

    // ALL REQUIRED FIELDS HAVE BEEN ENTERED
    if (fieldCheck == true)
    {
        return true;
    }
        else
    	{
        alert(fieldsNeeded);
        return false;
    	}
}
//-->