// Voodoo Menu Item high lighting.
//-----
function hiLightMenu( sElementID, sElementSubID )
{
 // check the cookie for the selected options, if selected options are null.
 var oCookie = new cCookie( "voodoo", 30 );
 
 if( sElementID.length == 0 && sElementSubID.length == 0 )
 {
  if( oCookie.cookieExists() )
  {
   sElementID  = oCookie.getSubValue( "mm" );
   sElementSubID = oCookie.getSubValue( "sm" );
  }
 }
 
 // Highlight the current selected options.
 if( sElementID.length == 0 )
 {
  sElementID  = "zero";
  sElementSubID = "";
 }
 
 var oElmMenu = document.getElementById( sElementID );
 var oElmSubMenu = document.getElementById( sElementID + "_sub" );

 oElmMenu.className  = "current";
 oElmSubMenu.className = "sub_active";

 if( sElementSubID.length > 0 )
 {
  var oElmSubItem = document.getElementById( sElementID + "_sub_" + sElementSubID );

  oElmSubItem.className = "current_sub";
 }
 
 // Write a cookie to remember our location, just in case.
 oCookie.setSubValue( "mm", sElementID );
 oCookie.setSubValue( "sm", sElementSubID );
}