dw_Tooltip.defaultProps = {
    content_source: 'class_id'
}
dw_Tooltip.writeStyleRule();

function openmenu(id) 
{ 
  if (document.getElementById(id).getElementsByTagName("ul")[0].style.display == 'block')
  {
    document.getElementById(id).getElementsByTagName("ul")[0].style.display = 'none';
    document.getElementById(id).getElementsByTagName("a")[0].style.background = "transparent";
  }
  else
  {
    document.getElementById(id).getElementsByTagName("ul")[0].style.display = 'block';
    document.getElementById(id).getElementsByTagName("a")[0].style.background = "#604848 url(./style/menu_item_hover.jpg) no-repeat";
  }
}