var idout;
  DOM2 = (document.getElementById) ? 1 : 0;
  IE4  = (document.all) ? 1 : 0;
  NS4  = (document.layers) ? 1 : 0;
  arrBrowserVersion = navigator.appVersion.split( ";" );
  valStrLen = arrBrowserVersion[ 1 ].length;
  valBrowserVersion = arrBrowserVersion[ 1 ].substring( 6, valStrLen );
  if( valBrowserVersion < 5 ) {
    IE4 = 0;
    IEOLD = 1;
  }

  var arrMenusIDs = new Array( );
  arrMenusIDs[ 0 ] = 'menu_about';
  arrMenusIDs[ 1 ] = 'menu_entrepreneurs';

  function CloseAllMenus( ) {
    intLength = arrMenusIDs.length;
    for( i=0; i < intLength; i++ ) {
      if( strElement = document.getElementById( arrMenusIDs[ i ] ) ) {
        strElement.className = "menu-closed-div";
      }
    }
  }

  function ChangeLocation( strLink, strTarget ) {
    if( strTarget == "_blank" ) {
      window.open( strLink, '_new_window', '' );
    } else {
      document.location.href = strLink;
    }
  }

  function RollOut( id, flag ) {
    strElement = document.getElementById( id );
    strElement.className = "menu-sub-off";
  }

  function RollOver( id, flag ) {
    if( flag ) {
      CloseAllMenus( );
    }
    strElement = document.getElementById( id );
    strElement.className = "menu-sub-on";
  }

  function MenuUp( id ) {
    CloseAllMenus( );

    strElement = document.getElementById( id );
    strElement.className = "menu-opened-div";
  }

  function MenuDown( id ) {
    strElement = document.getElementById( id );
    strElement.className = "menu-closed-div";
  }

 function TimeOut( id ) {
   id = setTimeout( "MenuDown( '"+ id +"', 0 )", 500 );
   idout = id;
 }

 function Disable_TimeOut() {
   clearTimeout( idout );
 }