if (nickname == '') nickname='TestUser';

FLIPS_SHOW = 11;
NUM_RANDOM_BIDS = 10;
NUM_SEQ_BIDS = 10;
IMAGE_DIR = 'images/';
GRAFIX_DIR = 'images/';
ICON_IMAGE_DIR = 'images/';
NUM_BIDROWS_ABOVE = 5;  // number rows above current bid
NUM_BIDROWS_BELOW = 7;  // number rows below current bid
BIDROW_HEIGHT = 30; // height of each bid row
SCROLL_ADJUST = 15; // pixels to add to each scroll to centre row

// restore the window.open method just in case it has been changed by norton
//window.onerror = null;
//window.open    = sida_realopen;

bcfrm = null;
randcount = 0;
lube_auctions = new Array();
lube_consoles = null;
lube_msgs = 0;
lube_seqno = 0;
lube_selectcount = 0;
lube_offsettime = 0; // clock-server offset

var attemptBid = 'none';

var currentAuction = null;

function my_current(aid) {
  return currentAuction['aid'] == aid;
}

function getAuction( auctionid ) {
  var index = -1; 
  for (var i=0; i<lube_auctions.length; i++) {
    
    if (lube_auctions[i]['aid'] == auctionid) {
      index = i;
      break;
    }
  }
  if (index == -1) {
    index = lube_auctions.length;
    var auc = new Array();
    auc['aid'] = auctionid;
    auc['bids'] = new Array();
    auc['enabled'] = 0; // used to deselect
    auc['title'] = '';
    auc['acode'] = '';
    auc['valuation'] = 0;
    auc['image path'] = '';
    auc['maxbids'] = 0;
    auc['minbidval'] = 0.01;
    auc['maxbidval'] = 0;
    auc['lock time'] = null; // date object
    auc['start time'] = null; // date object
    auc['flips'] = new Array();
    auc['focus'] = '';
    auc['state'] = 0;
    auc['bemsg'] = '';
    auc['seqno'] = 0;
    if (auc['xbooked'] == null) auc['xbooked'] = true;
    
    lube_auctions[index] = auc;
    return auc;
  }
  else return lube_auctions[index];
}

function selectAuction( aid, atitle, acode, abook ) {
// alert("selectAuction: a="+aid+" t="+atitle+" v="+aview);
  var auc = getAuction(aid);
  currentAuction = auc;
  var tabselect = true;
  if (selectAuction.arguments.length >= 3) {
    auc['aid']    = aid;
    auc['title']  = atitle;
    auc['acode']  = acode;
    
    auc['xbooked'] = true; 
    if ((selectAuction.arguments.length == 4) && (abook == 'look')) {
      auc['booked']  = false;
      auc['xbooked'] = false;
    }
    tabselect = false;
  }
  
  if ((lube_selectcount == 0) || tabselect) currentAuction = auc;
  if ((auc['enabled'] == 0) && !tabselect) lube_selectcount++;
  auc['enabled'] = 1;

  displayTabs(currentAuction['aid']);

  txa_send( "getinit|"+ auc['aid'] );
}

function deselectAuction( aid ) {
  var auc = getAuction(aid);
  if (auc['enabled'] == 1) {
    auc['enabled'] = 0;
  
    lube_selectcount--;
  
  // if we are deselecting the active auction then
  // we find another one to make active

    if ((currentAuction != null) && (currentAuction['aid'] == aid)) {
      for (var i=0; i<lube_auctions.length; i++) {
        if (lube_auctions[i]['enabled'] == 1) {
          aid = lube_auctions[i]['aid'];
          selectAuction( aid );
          break;
        }
      }
    }
  }
  
  displayTabs();
  if (lube_selectcount == 0) {
    currentAuction = null;
    setConsoleView();
  }
}

function txa_send(data) {
  if (lube_local) localAction(data);
}

function lubeinit() {
  //bcfrm = top.frames['console'];
  bcfrm = document.getElementById("console").contentWindow;
}

function setConsoleView() {
  var auc = currentAuction;

  var view = 'none';
  if (auc != null) view = asView(); 

  attemptBid = '';
  
  //if (tbd) if not changing view dont rewrite- just call setinit direct

  var html = lube_consoles.get(view);
  if (bcfrm == null) bcfrm = document.getElementById("console").contentWindow;//bcfrm = top.frames['console'];
  bcfrm.document.close();
  bcfrm.document.write( html );
  bcfrm.document.close();
}

function asView() {
  var state = currentAuction['state'];
  var booked = currentAuction['booked'];
//  alert("state="+state+" booked="+booked);
  if      (state == -2)   return "none";
  else if (booked) {
    if (state == -1) return "live";
    else if (state == 2)  return "qbid";
    else if (state == 3)  return "qbid";
    else if (state == 4)  return "live";
    else if (state == 5)  return "live";
  }
  else {
    if      (state == -1) return "look";
    else if (state == 4)  return "look";
    else if (state == 3)  return "look";
    else if (state == 5)  return "look";
  }
  return "none";
}

function stateText(state) {
  switch (state) {
    case 5 : return 'live';
    case 4 : return 'paused';
    case 3 : return 'locked';
    case 2 : return 'booked';
    case -1 : return 'closed';
    case -2 : return 'cancelled';
    default : return 'none';
  }
}

//TBD store last and current state so only send messages on change
function p2p_stateChange() {
  //alert(currentAuction['state']);
  //if ( currentAuction['state'] == 5 ) displayMessage('joining live auction: "' + currentAuction['acode'] + '"');
  if (currentAuction['state'] < 0) {
    if ( typeof( currentAuction['winBid'] ) == 'undefined' ) {
      txa_send( "getclose|" + currentAuction['aid'] ); // request closing status info
      //displayMessage('auction closed: ' + currentAuction['acode']);
    }
    else setClosedText();
  }
  displayMessages();
	//marci - displayTime();
  displayFlips();
  if ( ( currentAuction['state'] == 5 || currentAuction['state'] == 2 ) && currentAuction['booked'] ) getFocus('amount');
}

function getFocus(id) {
  try {
    var elem = bcfrm.document.getElementById(id);
    if (elem != null) elem.focus();
  }
  catch (e) {
    alert("Error: could not get element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function setElement(id, text) {
  try {
    var elem = bcfrm.document.getElementById(id);
    if (elem != null) elem.innerHTML = text;
    //else displayElemError(id);
  }
  catch (e) {
    alert("Error: could not get element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function setTopElement(id, text) {
  try {
    var elem = top.document.getElementById(id);
    if (elem != null) elem.innerHTML = text;
    //else displayElemError(id);
  }
  catch (e) {
    alert("Error: could not get top element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function setVisible(name, visible) {
  try {
    var elem = bcfrm.document.getElementById(name);
    if (elem != null) {
      if (visible) elem.style.visibility='visible';
      else elem.style.visibility='hidden';
    }
    //else displayMessage("Error: could not set visibility element id=" + name + ' view=' + asView() + ' auc=' + currentAuction['aid'], true);
  }
  catch (e) {
    alert("Error2: could not get element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function displayElemError(id) {
  if (asView() == 'look') return; // these errors need to be taken acount of in code XXXX
  try {
    displayMessage("Error: no page element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'], true);
  }
  catch (e) {
    alert("Could not get element id=" + id + ' view=' + asView() + ' auc=' + currentAuction['aid'] + " displayMessage migave error\n " + e);
  }
}

function displayTime() {
  try {
    var elem = bcfrm.document.getElementById('auctime');
  }
  catch (e) {
    //alert('Error: displayTime() could not get page element view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
    return;
  }
  if (elem != null) {
    var start;
    if (currentAuction['state'] == 2) start = currentAuction['lock time'];
    else start = currentAuction['start time'];
//alert("display time for aid=" + currentAuction['aid'] + " " + start + " " + currentAuction['state']);
    if (start != null) {
      var now   = new Date();
      var epoch = now.getTime() + lube_offsettime;
      var secs = Math.round( (epoch - start.getTime())/1000 );
      
      secs = Math.abs(secs); //xxxTBD sanity check has right sign  for state
      
      var s_d = secs % 86400;
      var d = Math.round((secs - s_d) / 86400);
      if (d <= 0) timestr =''; 
      else timestr= '<strong>' + d + '</strong>' + 'd  '; 
 //if (d < 10) d = '0'+d;
     
      var s_h = s_d % 3600;
      var h = Math.round((s_d - s_h) / 3600);
      if ((d <= 0) && (h <= 0)) timestr = ''; 
      else timestr= timestr + '<strong>' + h + '</strong>'  +'h  '; 
//      if (h < 10) h = '0'+h;

      var s_m = s_h % 60;
      var m = Math.round((s_h - s_m) / 60);
       if ((d <= 0) && (h <= 0) && (m <= 0)) timestr = ''; 
      else timestr= timestr + '<strong>' + m + '</strong>'  +'m  '; 
//      if (m < 10) m = '0'+m;
      
      var s = s_m
//      if (s < 10) s = '0'+s;
     
      var timestr = timestr + '<strong>' + s + '</strong>'  + 's';
		
			var msg;

      var state = currentAuction['state'];
      
      if ( state >= 2 || state == -1 ) {
        var status;      
        if ( state == 4 || state == 5 || state == -1 ) status = 'started';
        else if  ( state == 2 ) status = 'lock';
        else if  ( state == 3 ) status = 'live';
        
			  //msg = '<p class="start">' + status + ': <strong>'+start.toGMTString() +'</strong></p>';
			  msg = '<p class="start">' + status + ': <strong>'+start.toLocaleString() +'</strong></p>';
        
        if ( state == 4 || state == 5 ) msg += '<p class="elapse">elapsed time: ';
        else if  ( state == 2 ) msg += '<p class="elapse">locking in: ';
        else if  ( state == 3 ) msg += '<p class="elapse">starting in: ';
        else if ( state == -1 ) msg += '<p class="closed"><span>auction closed!</span><br/>duration: ';
        msg +=  timestr + '</p>';        
      }
      else if ( state == -2 ) msg = '<p class="start">Auction cancelled</p>';
      else msg = '<p class="start">Auction state not known</p>';
      
			elem.innerHTML = msg;
			if ( state == 2 || state == 3 || state == 5 ) setTimeout('displayTime()', 1000); // iterate every second
    }
		else {
      var msg;
      if (lube_local) msg = '<p class="start">place a bid to<br/>start the auction</p>';
      else msg = '<p class="start">Auction start time<br/>not yet assigned</p>';
      elem.innerHTML = msg;
		}
  }  
}

function formatDate(da) {
  dy = da.getFullYear() 	// Get full year (as opposed to last two digits only)
  dm = da.getMonth() + 1 	// Get month and correct it (getMonth() returns 0 to 11)
  dd = da.getDate() 	// Get date within month
  ys = new String(dy) 	// Convert year, month and date to strings
  ms = new String(dm) 	 
  ds = new String(dd) 	 
  if ( ms.length == 1 ) ms = "0" + ms; 	// Add leading zeros to month and date if required
  if ( ds.length == 1 ) ds = "0" + ds; 	 
  return ys + "-" + ms + "-" + ds;
}

function displayClose(data) {
  var s = data.split('|');
  var aid = s[0];
  if ( my_current(aid) ) {
    currentAuction['winBid'] = s[4];
    currentAuction['winFirst'] = unescape( s[1] );
    currentAuction['winLast']  = unescape( s[2] );
    currentAuction['winLoc']   = unescape( s[3] );
    currentAuction['winNick'] = s[5];
    setClosedText();
  }
}

function setClosedText() {
  // clear old stuff
  setElement('placebid', '<p />');
  setElement('bidstat', '<p />');
  var bid = currentAuction['winBid'];
  var lastname = currentAuction['winLast'];
  var nickname = currentAuction['winNick'];
  if ( typeof(bid) != 'undefined' ) {
    bid = parseInt(bid);
    if ( bid > -1 ) {
      var textbid = _SIM_LUB_AT_CLOSE+': <strong>' + formatCurrency(bid/100) + '</strong>';  //'
      if (nickname != lastname) textbid += _SIM_LUB_OWNER_AT_CLOSE+': <strong>' + nickname + '</strong>';
      var textbidder = _SIM_LUB_OWNER_AT_CLOSE+': <strong>' + currentAuction['winFirst'] + ' ' + lastname + '</strong><br/>';
      var location = currentAuction['winLoc'];
      if (location != '') textbidder += location;
      var msg="<p align=\"center\">" + textbid + '</p>' + "<p align=\"center\">" + textbidder + '</p>';
      // -marci setElement('closeinfo', msg); 
    }
    else {
      var msg = "<p id='closedbid'><strong>"+_SIM_NOTLUB_TXT+'</strong>';
      
	  // -marci setElement('closeinfo', msg);
    }
	close_simulation(msg);
  }
}

function lube_addEvent(elem, etype, handler) {
  if (typeof elem.addEventListener == 'undefined')
        elem.attachEvent('on'+etype, handler);
  else  elem.addEventListener(etype, handler, false);
}

function p2p_parseUpdate( text ) {
  if (currentAuction == null) return; // ignore all messages
  if (text == null || text == '') return;
  var id,type,val;
  var index = text.indexOf('<upd');
  if (index == -1 ) {
    //alert('Badly formed message ' + text);
    return;
  }

  //var bidupd = 0;
  //var count = 0;
  while ( ( type = getAttribute('typ', text, index) ) != null ) {
    val  = getAttribute('val', text, index);
    //if (type == 'bidupd') bidupd++;
    //count++;
    update_console(id, type, val);
    index = text.indexOf('/>', index);
    if (index == -1 ) {
      //alert('Badly formed message ' + text);
      break;
    }
    else index++;
  }
  //displayMessage('parse: ' + count + ' ' + bidupd);
}

function getAttribute(aname, text, index) {
  var i,j,val = null;
  var index = text.indexOf(aname, index);
  if (index > -1) {
    i = text.indexOf("'", index);
    if (i > -1) {  
      i ++;
      j = text.indexOf("'", i);
      if (j > -1) val = text.substring(i,j);
    }
  }
  return val;
}

// called by onLoad event
function setAuction() {
 // displayAuctionItem();
  //setVisible( 'placebid', ( currentAuction['state'] == 5 || currentAuction['state'] == 2 ) );
  txa_send( "setauct|" + currentAuction['aid'] ); // request auction data
  p2p_stateChange();
  
  // hack to make first bid work in ie7. cold booted machine will not submit
  // bid with just carriage return otherwise.
  
  //var elem = bcfrm.document.getElementById("amount");
  //if (elem != null) elem.focus(); 
  return false;
}

function displayTabs() {
  var tabs = null;
  if (! lube_local) { 
    var s = '<ul>';
    for (var i=0; i<lube_auctions.length; i++) {
      if (lube_auctions[ i ]['enabled'] == 1) {
        var auctid = lube_auctions[ i ]['aid'];
        var title  = lube_auctions[ i ]['acode'];
        if ((currentAuction != null) && (auctid == currentAuction['aid']))
              s += '<li><a class="selected" ';
        else  s += '<li><a class="not_selected" ';
        s += 'href="javascript://" onclick="top.selectAuction('+auctid+')" >'+title+'';
        s += '&#160; <img src="/images/cross.png" onclick="top.deselectAuction('+auctid+')" /></a></li>';
      }
    }
    s += '</ul>';
    setTopElement("submenu", s);
  }
}

function sendRandomBids() {
  randcount++;
  if (randcount <= NUM_RANDOM_BIDS) {
    var bid = randomBid() / 100;
    sendBid( bid + '');
    setTimeout('sendRandomBids()', 200);
  }
  else {
    randcount = 0;
  }
}

function randomBid() {
    return 1 + Math.floor(Math.random() * currentAuction['maxbidval'] * 100);
}

function sendSequentialBids() {
  randcount++;
  if (randcount <= NUM_SEQ_BIDS) {
    var bid = randcount;
    sendBid( bid + '');
    setTimeout('sendSequentialBids()', 200);
  }
  else {
    randcount = 0;
  }
}


function submitBid(form) {
  var bid = form.amount.value;
//  alert('bid=' + bid);
  //if (open && remaining())
   // {alert();
//	 return;
//	}
  bid = bid.rtrim().ltrim();
  form.amount.value = '';
  if (bid == '') return;
  else if (bid == 'rand') sendRandomBids();
  else if (bid == 'seq') sendSequentialBids();
  else sendBid(bid);
  form.amount.focus();
  return false;
}

function load(repeats) {
  var html = '';
  for (var i=0; i<repeats; i++) html += i;
}

//tryCount = 0;

function sendBid( bid ) {

/*  if ( attemptBid != '' ) {
    // dont accept bids before have reply from last
    displayMessage('please wait for the status of your last bid, bid <b>'+ formatCurrency(bid) +'</b> not placed', true);
    if (tryCount++ > 0) attemptBid = '';
    return;
  }
  else tryCount = 0;
*/
  bid=replace(bid,",",".");  
  if ( ! checkCurrency(bid) ) {
    displayMessage(_SIM_BIDERROR1+' (<b>"'+bid+'"</b>)', true);
  }
  else if (bid < currentAuction['minbidval']) {
    displayMessage(_SIM_BIDERROR2+' (<b>'+bid+'</b>)', true);
  }
  else if (bid > currentAuction['maxbidval']) {
    displayMessage(_SIM_BIDERROR3+' (<b>'+bid+'</b>)', true);
  }
  else {
    var moneyStr = formatCurrency(bid);
    var bids = currentAuction['bids'];
    if ( attemptBid == moneyStr || getBidTableRow(bids, moneyStr) != -1) {
      displayMessage(_SIM_ALREADYSET+': <b>'+moneyStr+'</b>', true);
      if ( typeof(testmode) == 'undefined' || ! testmode ) return;
    }
    attemptBid = moneyStr;
    
    bidcent = toPence(bid);
    var data = 'bid|'+ currentAuction['aid'] +'|'+bidcent;
    if (lube_local) data += '|'+ nickname;
    txa_send(data);
  }
}

// initialisation or state change or data update
function setState(data) {
  var s = data.split('|');

  var aid = s[0];
  var auc = getAuction(aid);
  
  auc['state'] = parseInt(s[1]);
  
  if ( my_current(aid) ) setConsoleView();
}

// initialisation or state change or data update
function initAuction(data) {
  var s = data.split('|');

  var aid = s[0];
  var auc = getAuction(aid);
  
  auc['title'] = s[1];
  auc['value'] = s[2];
  auc['type']  = s[3];
  auc['state'] = parseInt(s[4]);
  auc['booked'] = (1 == parseInt(s[5])); // boolean from 1 = booked
  if (!auc['xbooked']) auc['booked'] = false; 
  auc['minbidval'] = parseFloat(s[6]);
  auc['maxbidval'] = parseFloat(s[7]);
  auc['bidsperseat'] = parseInt(s[8]);

  if (s[9] > 0) {
	  var d = new Date(parseInt(s[9]));
    auc['lock time'] = d;
  }  
  if (s[10] > 0) {
	  d = new Date(parseInt(s[10]));
    auc['start time'] = d;
  }  
  if (s[11] > 0) {
    clockSynch( parseInt(s[11]) );
  }

  if ( s[12] != '' ) auc['image path'] = s[12];
  
// alert('initialised auction ' + aid + ' ' + auc['start time'] + ' path=' + auc['image path']);
  
  if ( my_current(aid) ) setConsoleView();
}

// compute offset between server timestamp and user machine
function clockSynch(serverTime) {
  if ( checkInteger(serverTime) && serverTime > 0) {
    d = new Date();
    lube_offsettime = serverTime - d.getTime();
    // alert('lube_offsettime mins=' + lube_offsettime/60000);
    //if (Math.abs(lube_offsettime) < 5000) lube_offsettime = 0;
  }
}

function displayAuctionItem() {
  setElement('banner_left', currentAuction['title']);
  setElement('banner_right', currentAuction['type'] + ': ' + stateText( currentAuction['state'] ) );

  if (currentAuction['image path'] != '') {
    try {
      var el = bcfrm.document.getElementById( 'auc_image' );
      el.setAttribute('src', currentAuction['image path']);
    }
    catch (e) {
      //alert('Error: displayAuctionItem() could not get page element auc_image view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
    }
  }

  setElement('minbidval', formatCurrency(currentAuction['minbidval']) );
  
  setElement('maxbidval', addCommas(formatCurrency(currentAuction['maxbidval'])) );
  
  var valuation = formatCurrency(currentAuction['value'])
  setElement('valuation', addCommas(valuation) );
  
  try {
    var el = bcfrm.document.getElementById( 'titlebanner' );
  
    var img = bannerImage(currentAuction['state']);
    if (img != '') el.style.backgroundImage = 'url("' + ICON_IMAGE_DIR + img + '")';
  }
  catch (e) {
      //alert('Error: displayAuctionItem() could not get page element titlebanner view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function bannerImage(state) {
  switch(state) {
    case 5: return 'livebanner.jpg'; //live
    case 4: return 'pausedbanner.jpg'; //paused
    case 3: return 'lockedbanner.jpg'; //locked
    case 2: return 'bookingbanner.jpg'; //booking
    case -1: return 'closedbanner.jpg'; //closed
    case -2: return 'cancelledbanner.jpg'; // cancelled
    default: return ''; // other ()
  }
}

function clearMessages() {
  currentAuction['bemsg'] = '';
  setElement('bemsgs', '');
}

function displayMessage(msg, err) {
  var bg = 0;
  if (lube_msgs % 2 == 1) bg = 1;
  if ((err != null) && (typeof(err) != 'undefined')) bg = 'err'; 
  lube_msgs++;
  var hist = currentAuction['bemsg'];
  hist = '<p>'+getTimestamp()+' '+''+msg+'</p>' + hist;
  currentAuction['bemsg'] = hist;
  displayMessages();
}

function displayMessages() {
  var hist = currentAuction['bemsg'];
  if (bcfrm == null) bcfrm = bcfrm = document.getElementById("console").contentWindow; //top.frames['console'];
  try {
    var el = bcfrm.document.getElementById( 'esemenykontenter1' );
    if (el != null) el.innerHTML = hist;
  }
  catch (e) {
    alert('Error: displayMessages() could not get page element view=' + asView() + ' auc=' + currentAuction['aid'] + " gave error\n " + e);
  }
}

function getTimestamp() {
  var now = new Date();
  now = new Date( now.getTime() + lube_offsettime );
  var date = zeropad(now.getHours()) + ":" + zeropad(now.getMinutes()) + ":" + zeropad(now.getSeconds());
  //var date = zeropad(now.getUTCHours()) + ":" + zeropad(now.getUTCMinutes()) + ":" + zeropad(now.getUTCSeconds());
  date += ' -&#160;';
  return date;
}

function zeropad ( item ) {
  if (item < 10) item = '0' + item;
  return item;
}

function toPence(pence) {
  return Math.round(pence * 100);
}
function formatCurrency( val ) {
	if( isNaN(val) ) { return null; }
	val = Math.abs(val);
	val = toPence(val);
	val = val / 100;
	var s = new String(val);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	return s + ' ';
}

function checkCurrency( str ) {
	if ( str.match(/^[0-9]{0,12}(\.[0-9]{1,2})?$/) ) return true;
  else return false; 
}

function checkInteger(n) {
  return (n == Math.floor(n));
}

function checkSeq(inp) {
  var s = inp.split('|');
  var msgseq = s[1];
  
//  displayMessage("msgseq="+msgseq+" aucseq="+ aucseq);
  if (msgseq != lube_seqno) {
    displayMessage("comms : got "+msgseq+" expected "+ lube_seqno +" - reinitialising");
    //txa_send( "getinit|"+ auc['aid'] );
  }
  else {
    //displayMessage("comms : correctly got "+ lube_seqno);

  }
}

// receives the xml string, parses it and updates the console.
// we do not use the built in xml parser

function update_console(id, type, val) {
  //alert("cmd="+type + " val=" + val); // debug
  try {
    if (type == 'seq') {
      checkSeq(val);
    }
    else if (type == 'setinit') {
      attemptBid = '';
      initAuction(val);
    }
    else if (type == 'setstate') {
      setState(val);
    }
    else if (type == 'bidupd') {
      updateAuction(val);
    }
    else if (type == 'summary') {
      updateSummary(val);
    }
    else if (type == 'leaderb') {
      updateLeaderBoard(val);
    }  
    else if (type == 'flips') {
      updateFlips(val);
    }  
    else if (type == 'progress') {
      updateProgress(val);
    }  
    else if (type == 'msg') {
      displayMessage(val);
    }
    else if (type == 'errmsg') {
      attemptBid = ''; // xxx TBD make sure get ermsg for all conditions
      //alert('=' + val);
      displayMessage(val, true);
    }
    else if (type == 'close') {
      logout();
    }
    else if (type == 'prompt') {
      displayPrompt();
    }
    else if (type == 'closestate') {
      displayClose(val);
    }
    else displayMessage('unknown command (' + type + ')');
  }
  catch (e) {
  //   alert("cmd="+type + " val=" + val + " gave error " + e);
  }
}

function logout() {
  var elem = document.getElementById("logout");
  if ( elem == null ) {
    alert("Session logged out");
    return;
  }
  elem.click();
}

function displayPrompt() {
  var elem = document.getElementById("areyouthere");
  if ( elem == null ) return; //err
  elem.style.visibility='visible';
}

function answerPrompt() {
  txa_send("prompt");
  var elem = document.getElementById("areyouthere");
  if ( elem == null ) return;
  elem.style.visibility='hidden';
  return false;
}

function updateProgress( data ) {
  if (currentAuction == null) return;
  var inp = data.split('|'); // last element empty
  if (inp.length > 3) {
    //aid not transmitted with this message
    if (!lube_local) clockSynch( parseInt(inp[0]) );
      setInk(inp[1], inp[2], inp[3]);
  }
}

function setInk(total, left, right) {
  var div = bcfrm.document.getElementById('progress');
  if (div != null) {
    //div.style.width = total;
    div = bcfrm.document.getElementById('licitszaminit');
    div.style.width = left + 'px';
    //div = bcfrm.document.getElementById('inkright');
    //div.style.width = right + 'px';
  }
  // tbd else errmsg
}

function updateSummary(data) {
  if (currentAuction == null) return;
  var inp = data.split('|'); // last element empty
  if (inp.length > 1) {
    var aid = inp[0];
    if (! my_current(aid) ) return;
    if ( currentAuction['state'] < 2 ) return;
    if (currentAuction['booked'] ) {
      setElement('megtettlicit', inp[2]);
      /*if (currentAuction['state'] == 3) setVisible('bidsmax', false);
      else setElement('bidsmaxnum', inp[1]);*/ - marci
    }
  }
}

function updateFlips(data) {
  if (currentAuction == null) return;
  var inp = data.split('|'); // last element empty
  if (inp.length > 1) {
    var aid = inp[0];
    if (! my_current(aid) ) return;
		var auc = getAuction(aid); 
    var flips = auc['flips'];
		var j = inp.length-1;
    for (var i=j-1; i>0; i--) {
      var diff = inp[i].split(',');
      remove(flips, diff[0]);
			flips[flips.length] = diff[0];
      if (diff[1] == '+') displayMessage( sprintf(_SIM_LUBISYOURS,formatCurrency(diff[0]/100)));
      else if (diff[1] == '-') displayMessage( sprintf(_SIM_LUBISNOTYOURS,formatCurrency(diff[0]/100)));
		}
    displayFlips();
  }
}

function displayFlips() {
  if ( asView() != 'live' ) return;
  var flips = currentAuction['flips'];
  var s = '';
  // show most recent entries
  var headstart = Math.max(0, flips.length - FLIPS_SHOW);
  for (var i=headstart; i<flips.length; i++) {
    var amnt = flips[i];
    var money = formatCurrency(amnt / 100);
    s += '<span onclick="top.showBids(' + currentAuction['aid'] + ', ' + money + ', true, true)"><a>' + money + '</a></span>';
    
    if (i < flips.length-1) s += '<span>&#149;</span>';
  }
  if (flips.length > FLIPS_SHOW) s = '<span>&#149;</span>' + s;
  setElement('valtozas', s);
}

//remove item from array
function remove(array, item) {
	var i = 0;
	while (i < array.length) {
		if (array[i] == item) {
			array.splice(i, 1);
			break;
		}
		else i++;
	}
}

function updateLeaderBoard( data ) {
  if (currentAuction == null) return;
  var inp = data.split('|'); // last element empty
  if (inp.length > 1) {
    var aid = inp[0];
    if (! my_current(aid) ) return;
    
    var tbl = bcfrm.document.getElementById('topbidder_element');
    if (tbl == null) {
      displayElemError('topbidder_element');
      return;
    }
    
    var i;
    for (i=1; i<inp.length-1; i++) {
      var leader = inp[i];
      if (leader == 'null') leader = '---';
      displayLeader(tbl, i, leader);
    }
    // delete any excess rows
    var count = inp.length-2;
    clearLeaderBoard(tbl, count);
    /*if (count == 0) displayMessage('NO BID is currently unique!');
    //      else if (count == 1) displayMessage(inp[1] + ' has the only unique bid!');
    else if (count == 1) displayMessage('currently only ' + count + ' bid is unique' );
    else if (count < 10) displayMessage('currently only ' + count + ' bids are unique');
    -marci*/
  }
}

function clearLeaderBoard(tbl, rows) {
  if (clearLeaderBoard.arguments.length == 0) rows = 0;
  while (tbl.rows.length > rows) { 
    tbl.deleteRow(tbl.rows.length-1);
  }
}

function displayLeader(tbl, pos, leader) {
  var lead_elid  = 'lead_'+pos;
  var row = getLeaderRow(tbl, lead_elid);
  row.cells[0].innerHTML = leader;
  row.cells[0].className = 'bidder';
  row.cells[1].innerHTML = "<img src='" + ICON_IMAGE_DIR + "topbidder"+pos+".png' border='0' />";
  row.cells[1].className = 'number';
}

function getLeaderRow(tbl, rowid) {
  var row = bcfrm.document.getElementById( rowid );
  if (row == null) {
    var c = tbl.rows.length;
    row = tbl.insertRow(c);
    row.id = rowid;
    row.className = 'topbidder';
    row.insertCell(0);
    row.insertCell(0);
  }
  return row;
}

function updateAuction( data ) {
  if (currentAuction == null) return;
  //displayMessage("updateAuction="+data);
  var p2p_inp = data.split('|');
  
  if (p2p_inp.length > 1) {
    var aid = p2p_inp[0];
	//displayMessage("aid="+p2p_inp[0]);
    if (! my_current(aid) ) return;
	
    var fresh = (p2p_inp[1] == 'y');
    var bids = currentAuction['bids'];
		if (fresh) currentAuction['focus'] = attemptBid;
    
    for (var i=2; i<p2p_inp.length; i++) {
      var chg = p2p_inp[i].split(',');
      if (chg.length == 2) {
        updateBid(bids, chg[0], chg[1]);
        if (fresh && chg[1] == 1) {
          var money = formatCurrency(chg[0]/100);
          if (money == attemptBid) displayMessage(_SIM_LUBISYOURS2+' (' + money + ')');
        }
      }
    }
    sortbids(bids);
	//displayMessage("focus="+currentAuction['focus']);
		showBids(aid, currentAuction['focus'], fresh, false);
    if (fresh) attemptBid = ''; // finished processing
  }
}

// update the scrolling bid display
function showBids(aid, focus, doScroll, removeFlip) {
  //alert('showbids aid=' + aid + ' focus=[' + focus + '] doscroll=' + doScroll);
  if (! my_current(aid)) return;
	var bids = currentAuction['bids'];
  if ( focus == '' && bids.length > 0 ) focus = bids[0][0];
	var rownum;
  if (focus == '') rownum = 0;
  else {
    focus = formatCurrency(focus);
    currentAuction['focus'] = focus;
    rownum = getBidTableRow(bids, focus);
  }
	//alert(rownum);
	var topPad = redisplayBids(aid, bids, rownum, focus);
	if (doScroll) setScroll(rownum); // -marci + topPad - NUM_BIDROWS_ABOVE);
	if (removeFlip) {
		var flips = currentAuction['flips'];
		remove(flips, toPence(focus));
		displayFlips();
	}
}

function getBidTableRow(bids, amnt) {
  for (var i=0; i < bids.length; i++) {
    if (bids[i][0] == amnt) return i;
  }
  return -1;
}

function setScroll(j) {
  	$('#licitek2').stop().scrollTo(  '#bid_'+j, 100, {offset:-122,axis:'y'} );	
    $('#console').contents().find('#licitek2').stop().scrollTo(  '#bid_'+j, 100, {offset:-122,axis:'y'} );
}

function clearBidStatus() {
  var tbl = bcfrm.document.getElementById('auct');
  if (tbl != null) {
    while (tbl.rows.length > 0) { 
      tbl.deleteRow(0);
    }
  }
  else displayElemError('auct');
}

function updateBid(bids, amnt, bstat) {
  var amnt = formatCurrency(amnt / 100);
  var pos = -1;
  for (var i=0; i<bids.length; i++) {
    if (bids[i][0] == amnt) {
      bids[i][1] = bstat;
      pos = i;
      break;
    }
  }
  
  // see if this a new bid in which case we create a new entry
  if (pos == -1) {
    pos = bids.length; 
    bids[pos] = new Array(2);
    bids[pos][0] = amnt;
    bids[pos][1] = bstat;
  }
}

// return amount of top padding
function redisplayBids(aid, bids, currentIndex, focus) {
  var toppadrows=0;
  for (var i=0; i<bids.length; i++) {
    displayBid(i, bids[i][0], bids[i][1], focus);
  }
  return toppadrows;
}

function displayBid(pos, amnt, bstat, focus) {
  var bid_elid  = 'bid_'+pos;
  var row = getBidRow(bid_elid);
  var big = '';
  row.cells[0].innerHTML = amnt;
  if (amnt == focus) {
    row.className = 'justbid';
    big = 'big';
  }
  else row.className = 'bidrow';
  row.cells[0].className = 'bidamount';
  row.cells[1].innerHTML = "<img src='" + ICON_IMAGE_DIR + "cindicator"+bstat+".png' border='0' />";
  row.cells[1].className = 'bidicon';
}

function getBidRow(rowid) {
  var row = bcfrm.document.getElementById(rowid);
  if ( row == null ) {
    var tbl = bcfrm.document.getElementById('auct');
    if (tbl != null) {
      var c = tbl.rows.length;
      row = tbl.insertRow(c);
      row.id = rowid;
      row.insertCell(0);  
      row.insertCell(1); 
    }
    else displayElemError('auct');
  }
  return row;
}

function sortbids(bids) {
  bids.sort( sortcmp );
  function sortcmp(a, b) {
    if (b == null) return 9999999;
    if (a == null) return -9999999;
    return b[0] - a[0];
  }
}
lubeinit;