function setElementClass(element, className)
{
  if (navigator.appName == "Microsoft Internet Explorer")
  {
    element.setAttribute("className", className);
  }
  else
  {
    element.setAttribute("class", className);
  }
}

function getForm()
{
  return document.forms[0];
}

function setFormElement(element, value)
{
  getForm().elements[element].value=value;
}

function submitForm()
{
  getForm().submit();
}