function callhelp2(session,help_context) {
		// Stefano Bargioni, 2005-03-17
                var NS4 = (document.layers) ? true : false;
		if (NS4) {
			var myWindow = window.open("lv_help.html?SESSION_ID=" + session + "&lv_action=LV_Help#"+help_context, "LibriVision_help");
		}
		else {
			var myWindow = window.open("lv_help.html?SESSION_ID=" + session + "&lv_action=LV_Help#" + help_context, "LibriVision_help", "directories=no, height=500, width=600, hotkeys=no, location=no, menubar=no, resizable=yes, status=no, toolbar=no, scrollbars=yes");
		}
		myWindow.focus(); // la porta in primo piano se fosse gia' caricata, altrimenti resta nascosta
	}

	function callhelp(session,help_context) {
                var NS4 = (document.layers) ? true : false;
                if (NS4) {
                        var myWindow = window.open("lv_help.html?SESSION_ID=<?libriscript:PAR:SESSION_ID?>&lv_action=LV_Help#<?libriscript:PAR:HELP_CONTEXT?>", "LibriVision_help");
                }
                else {
                         var myWindow = window.open("lv_help.html?SESSION_ID=<?libriscript:PAR:SESSION_ID?>&lv_action=LV_Help#<?libriscript:PAR:HELP_CONTEXT?>", "LibriVision_help", "directories=no, height=500, width=600, hotkeys=no, location=no, menubar=no, resizable=yes, status=no, toolbar=no, scrollbars=yes");
                }
        }

     function gobackone ()
      {
        history.go(-1);
      }

<!-- Thes functions are no longer useful Stefano Bargioni, 2005-03-07  -->
<!--Upper right corner menu stop -->
	  
 function SendForm(Action, Method, Func){
  document.dummy.action=Action;
  document.dummy.method=Method;
  document.dummy[4].name=Func;
  document.dummy.submit();
  }
function PrintMenu(){
    var Menu="";
        
    Menu="<form name=\"dummy\">";
    Menu=Menu+"<input name=\"SESSID\" value=\"#Z39WWW:SESSID#\" type=\"HIDDEN\">";
    Menu=Menu+"<input name=\"PathINI\" value=\"#Z39WWW:PATHINI#\" type=\"HIDDEN\">";
    Menu=Menu+"<input name=\"Language\" value=\"E\" type=\"HIDDEN\">";
    Menu=Menu+"<input name=\"Browser\" value=\"N\" type=\"HIDDEN\">";
    Menu=Menu+"<input name=\"Dummy\" type=\"HIDDEN\">";
    Menu=Menu+"</form>";
    Menu=Menu+"<table class=\"HelpMenu\" width=\"98%\" align=\"center\" border=\"0\">";
    Menu=Menu+"	   <tr align=\"left\">";
    Menu=Menu+"		   <td width=\"5%\" align=\"right\">";
    Menu=Menu+"		   	   <a href=\"JavaScript:history.back()\">";
    Menu=Menu+"			   	  <img src=\"./icons/menu_back.PNG\" alt=\"Return to previous screen...\" border=\"0\" align=\"center\">";
    Menu=Menu+"			   </a>";
    Menu=Menu+"		   </td>";
    Menu=Menu+"		   <td width=\"5%\" align=\"right\">";
    Menu=Menu+"		   	   <a href=\"JavaScript:SendForm('LibriVision1','POST','Menu')\">";
    Menu=Menu+"			   	  <img src=\"./icons/menu_home.PNG\" alt=\"Main Menu\" border=\"0\" align=\"center\">";
    Menu=Menu+"			   </a>";
    Menu=Menu+"		   </td>";
    Menu=Menu+"		   <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('LibriVision1','POST','Browse')\">";
    Menu=Menu+"               <img src=\"./icons/menu_browse.PNG\" ALT=\"Scan a database\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('buildhtml','POST','SearchSelective')\">";
    Menu=Menu+"               <img src=\"./icons/menu_SelectDB.PNG\" alt=\"Select a database catagory\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('LibriVision1','POST','Search')\">";
    Menu=Menu+"               <img src=\"./icons/menu_search.PNG\" alt=\"Search a database\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('LibriVision2','POST','Loop')\">";
    Menu=Menu+"               <img src=\"./icons/menu_lastsearch.PNG\" alt=\"Last search\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('LibriVision1','POST','History')\">";
    Menu=Menu+"               <img src=\"./icons/menu_history.PNG\" alt=\"History\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"#Z39WWW:HTMLDIR#helpE.html\" target=\"HELP\">";
    Menu=Menu+"               <img src=\"./icons/menu_help.PNG\" alt=\"Help me...\" border=0>";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"        <td width=\"5%\" align=\"right\">";
    Menu=Menu+"            <a href=\"JavaScript:SendForm('LibriVision1','POST','Leave')\">";
    Menu=Menu+"               <img src=\"./icons/menu_exit.PNG\" alt=\"Leave LibriVision\" border=\"0\" align=\"center\">";
    Menu=Menu+"            </a>";
    Menu=Menu+"        </td>";
    Menu=Menu+"    </tr>";
    Menu=Menu+"</table>";
    document.write(Menu);
 };
 <!--Upper right corner menu stop -->