 <!--

   function hide_menu_all()
   {
    hide_menu('scope');
    hide_menu('organisers');
    hide_menu('events');
    hide_menu('programme');
    hide_menu('location');
    hide_menu('registration');    
   }
   
   function hide_menu(submenu)
   {
    document.getElementById('submenu_'+submenu).style.visibility = 'hidden';
   }
   
   function menu(submenu)
   {
    hide_menu_all();
    document.getElementById('submenu_'+submenu).style.visibility = 'visible';
   }

	function openwin(avar,bvar,cvar) 
	{ 
	 newin=window.open('http://webdb.dgm.de/addresses/loginpers.htm?ID=' + avar + ',Token1=opicoem,Token3=en', 'dgmadr' ,'resizable=1,scrollbars=1,width=' + bvar + ',height=' + cvar); 
	} 


   // -->