function indexLoadPhoc () {
  var query = location.search.substring(1);
  if (query.indexOf('=') != -1) {
    var pos = query.indexOf('=');
    var argnme = query.substring(0, pos);
    var vlue = query.substring(pos + 1);
    parent.frames.sect.location = "sect.html?load=" + unescape(vlue);
  } else {
    parent.frames.sect.location = "sect.html";
  }
}
 
function checkArgs () {
   var query = location.search.substring(1);
   var p = getParentFrame();
   if (query.indexOf('=') != -1) {
      var pos = query.indexOf('=');
      var argnme = query.substring(0, pos);
      var vlue = query.substring(pos + 1);

      p.frames.side.location = unescape(vlue) + "/toc.html";
      p.frames.main.location = unescape(vlue) + "/0.html";
  } else {
      p.frames.side.location = "toc.html";
      p.frames.main.location = "intro.html";
  }
}

function getParentFrame () {
  if (parent.frames.sect) {
    return parent.frames.sect;
  } else {
    return parent;
  }
}



function posMarker (nr, dots) {
   var doc = frames.side.document;
   var pos = 0;
   var img = doc.images.screen0;
   while(img != null) {
      if(pos == nr) {
         img.src = dots + "pix/next.gif";
      } else {
         img.src = dots + "pix/dot.gif";
      }
      pos++;
      img = eval("doc.images.screen" + pos);
   }
}


function loadPhoc (nme) {
    frames.side.location.replace(nme + "/toc.html");
    frames.main.location = nme + "/0.html";
    frames.main.focus();
}

function loadScreen (nr) {
  frames.main.location = nr + ".html";
  frames.main.focus();
}

function loadPage (nme) {
  frames.main.location = unescape(nme) + ".html";
  frames.main.focus();
}

var locar = new Array();