X-Git-Url: https://mop.ddnsfree.com/gitweb/?a=blobdiff_plain;f=web%2Fcommons.js;h=e3e904c884096900aafef8d2afd570e627ca050b;hb=af821507d683953c71e684f7a3bf5f280195dada;hp=18b89c87df6d528556ee3e653235b2ca424dfe7b;hpb=041ad76b646377ac5d09f244fa0f524547b1a942;p=brisk.git

diff --git a/web/commons.js b/web/commons.js
index 18b89c8..e3e904c 100644
--- a/web/commons.js
+++ b/web/commons.js
@@ -1,7 +1,10 @@
 /*
  *  brisk - commons.js
  *
- *  Copyright (C) 2006 matteo.nastasi@milug.org
+ *  Copyright (C) 2006-2008 Matteo Nastasi
+ *                          mailto: nastasi@alternativeoutput.it 
+ *                                  matteo.nastasi@milug.org
+ *                          web: http://www.alternativeoutput.it
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,9 +24,38 @@
  */
 
 var PLAYERS_N = 3;
+var EXIT_BAN_TIME = 900;
+var cookiepath = "/brisk/";
+
+var mlang_commons = { 'imgload_a' : { 'it' : 'Immagine caricate ', 
+                                      'en' : 'Loaded images ' },
+                      'imgload_b' : { 'it' : '%.', 
+                                      'en' : '%.' },
+                      'gamleav'   : { 'it' : 'Sei sicuro di volere lasciare questa mano?' ,
+                                      'en' : 'Are you sure to leave this game?' },
+                      'brileav'   : { 'it' : '    Vuoi veramente abbandonare la briscola ?\n(clicca annulla o cancel se vuoi ricaricare la briscola)',
+                                      'en' : '    Are you really sure to leave briscola ?\n(click cancel yo reload it)' },
+                      'brireco'   : { 'it' : 'Ripristino della briscola fallito, per non perdere la sessione ricaricare la pagina manualmente.',
+                                      'en' : 'Recovery of briscola failed, to keep the current session reload the page manually.' },
+                      'btn_sit'   : { 'it' : 'Mi siedo.',
+                                      'en' : 'Sit down.' },
+                      'btn_exit'  : { 'it' : 'Esco.',
+                                      'en' : 'Exit.' }
+                      
+                      };
 
 function $(id) { return document.getElementById(id); }
 
+function getStyle(x,IEstyleProp, MozStyleProp) 
+{
+    if (x.currentStyle) {
+	var y = x.currentStyle[IEstyleProp];
+    } else if (window.getComputedStyle) {
+	var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(MozStyleProp);
+    }
+    return y;
+}
+
 /* replacement of setInterval on IE */
 (function(){
     /*if not IE, do nothing*/
@@ -60,40 +92,125 @@ function $(id) { return document.getElementById(id); }
 	    throw Error('setInterval Error\nInvalid function type');
 	};
     };
+
+    /*Copy the default setTimeout behavior*/
+    var nativeSetTimeout = window.setTimeout;
+    window.setTimeout = function(fn,ms) {		
+	var param = [];
+	if(arguments.length <= 2)	{
+	    return nativeSetTimeout(fn,ms);
+	}
+	else {
+	    for(var i=2;i<arguments.length;i+=1) {
+		param[i-2] =  arguments[i];
+	    }	
+	}
+	
+	if(typeof(fn)=='function') {
+	    
+	    return (function (fn,ms,param) {
+		var fo = function () {								
+		    fn.apply(window,param);
+		};			
+		return nativeSetTimeout(fo,ms); 
+	    })(fn,ms,param);
+	}
+	else if(typeof(fn)=='string')
+	{
+	    return  nativeSetTimeout(fn,ms);
+	}
+	else
+	{
+	    throw Error('setTimeout Error\nInvalid function type');
+	};
+    };
+
 })()
 
+function addEvent(obj,type,fn)
+{
+    if (obj.addEventListener) {
+        obj.addEventListener( type, fn, false);
+    }
+    else if (obj.attachEvent) {
+        obj["e"+type+fn] = fn;
+        obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
+        obj.attachEvent( "on"+type, obj[type+fn] );
+    }
+    else
+        throw new Error("Event registration not supported");
+}
+
+function removeEvent(obj,type,fn)
+{
+    if (obj.removeEventListener) {
+        obj.removeEventListener( type, fn, false );
+    }
+    else if (obj.detachEvent) {
+        obj.detachEvent( "on"+type, obj[type+fn] );
+        obj[type+fn] = null;
+        obj["e"+type+fn] = null;
+    }
+}
+
     // var card_pos = RANGE 0 <= x < cards_ea_n
 
+function show_bigpict(obj, act, x, y)
+{
+   var big, sfx;
+
+   if (arguments.length > 4)
+       sfx = arguments[4];
+   else
+       sfx = '';
+
+   big = $(obj.id+"_big"+sfx);
+   if (act == "over") {
+       big.style.left = obj.offsetLeft + x+"px";
+       big.style.top  = obj.offsetTop  + y+"px";
+       big.style.visibility = "visible";
+       }
+   else {
+       big.style.visibility = "hidden";
+       }
+}
+
 function rnd_int(min, max) {
   return Math.floor(Math.random() * (max - min + 1) + min);
 }
 
 function error_images()
 {
-    alert("GHESEMU!");
+    // alert("GHESEMU!");
+    setTimeout(preload_images, 2000, g_preload_img_arr, g_imgct-1);
 }
 
 function abort_images()
 {
-    alert("ABORTAIMAGES");
+    // alert("ABORTAIMAGES");
+    setTimeout(preload_images, 2000, g_preload_img_arr, g_imgct-1);
 }
 
 function unload_images()
 {
-    alert("ABORTAIMAGES");
+    // alert("ABORTAIMAGES");
+    setTimeout(preload_images, 2000, g_preload_img_arr, g_imgct-1);
 }
 
 function reset_images()
 {
-    alert("ABORTAIMAGES");
+    // alert("ABORTAIMAGES");
+    setTimeout(preload_images, 2000, g_preload_img_arr, g_imgct-1);
 }
 
 function update_images()
 {
-    // $("imgct").innerHTML = "Immagini caricate "+g_preload_imgsz_arr[g_imgct]+"%.";
-    if (g_imgct < g_preload_img_arr.length)
-	setTimeout(preload_images, 100, g_preload_img_arr, g_imgct);
-    g_imgct++;
+    // MLANG "Immagine caricate" + g_preload_imgsz_arr[g_imgct] + "%."
+    $("imgct").innerHTML = mlang_commons['imgload_a'][g_lang]+g_preload_imgsz_arr[g_imgct]+"%.";
+    if (g_imgct+1 < g_preload_img_arr.length) {
+        g_imgct++;
+        setTimeout(preload_images, 100, g_preload_img_arr, g_imgct-1);
+    }
     // $("imgct").innerHTML += "U";
 }
 
@@ -130,11 +247,46 @@ function createXMLHttpRequest() {
 function send_mesg(mesg)
 {
     var xhr_wr = createXMLHttpRequest();
-    // xhr_wr.open('GET', 'index_wr.php?sess='+sess+'&mesg='+encodeURIComponent(mesg), true);
-    xhr_wr.open('GET', 'index_wr.php?sess='+sess+'&mesg='+mesg, true);
+    var is_conn = (sess == "not_connected" ? false : true);
+    
+    // alert("xhr_wr: "+xhr_wr+"  is_conn: "+is_conn);
+    xhr_wr.open('GET', 'index_wr.php?'+(is_conn ? 'sess='+sess+'&' : '')+'mesg='+mesg, (is_conn ? true : false));
     xhr_wr.onreadystatechange = function() { return; };
     xhr_wr.send(null);
 
+    if (!is_conn) {
+        if (xhr_wr.responseText != null) {
+            eval(xhr_wr.responseText);
+        }
+    }
+}
+
+function server_request()
+{
+    var xhr_wr = createXMLHttpRequest();
+    var i, collect = "";
+
+    if (arguments.length > 0) {
+        for (i = 0 ; i < arguments.length ; i+= 2) {
+            collect += (i == 0 ? "" : "&") + arguments[i] + "=" + encodeURIComponent(arguments[i+1]);
+        }
+    }
+    // alert("Args: "+arguments.length);
+
+    var is_conn = (sess == "not_connected" ? false : true);
+    
+    // console.log("server_request:preresp: "+xhr_wr.responseText);
+
+    xhr_wr.open('GET', 'index_wr.php?'+(is_conn ? 'sess='+sess+'&' : '')+collect, false);
+    xhr_wr.onreadystatechange = function() { return; };
+    xhr_wr.send(null);
+    
+    if (xhr_wr.responseText != null) {
+        // console.log("server_request:resp: "+xhr_wr.responseText);
+        return (xhr_wr.responseText);
+    } 
+    else
+        return (null);
 }
 
 /* Stat: CHAT and TABLE */
@@ -180,47 +332,76 @@ function act_wakeup()
     send_mesg("wakeup");
 }
 
-/* Stat: TABLE  Subst: ASTA */
-function act_asta(card,pnt)
+function act_splash()
 {
-    send_mesg("asta|"+card+"|"+pnt);
+    send_mesg("splash");
 }
 
-function act_choose(card)
+function act_help()
 {
-    // alert("sitdown");
-    send_mesg("choose|"+card);
+    send_mesg("help");
 }
 
-/* Stat: TABLE  Subst: GAME */
-function act_play(card,x,y)
+function act_passwdhowto()
 {
-    // alert("sitdown");
-    send_mesg("play|"+card+"|"+x+"|"+y);
+    send_mesg("passwdhowto");
 }
 
-function act_tableinfo()
+function act_mesgtoadm()
 {
-    send_mesg("tableinfo");
+    send_mesg("mesgtoadm");
 }
 
-function safelogout()
+function act_tav()
 {
-    var res;
+    act_chatt('/tav '+$('txt_in').value); 
+    $('txt_in').value = '';
+}
+
+function act_about()
+{
+    send_mesg("about");
+}
 
-    res = window.confirm("Sei sicuro di volere abbandonare la partita?");
+function act_placing()
+{
+    send_mesg("placing");
+}
+
+function act_roadmap()
+{
+    send_mesg("roadmap");
+}
+
+function act_whysupport()
+{
+    send_mesg("whysupport");
+}
+
+function act_lascio()
+{
+    send_mesg("lascio");
+}
+
+function safelascio()
+{
+    var res;
+    // MLANG "Sei sicuro di volere lasciare questa mano?"
+    res = window.confirm(mlang_commons['gamleav'][g_lang]);
     if (res)
-	act_logout();
+	act_lascio();
 }
-function act_logout()
+
+function act_logout(exitlock)
 {
-    send_mesg("logout");
+    send_mesg("logout|"+exitlock);
 }
 
-function act_reload()
+function act_reloadroom()
 {
     window.onunload = null;
-    document.location.reload();
+    window.onbeforeunload = null;
+    document.location.assign("index.php");
 }
 
 function act_shutdown()
@@ -228,13 +409,8 @@ function act_shutdown()
     var c = 0;
 
     send_mesg("shutdown");
-    while (xhr_wr.readyState != 4)
-	c++;
-}
-
-function act_preout()
-{
-    act_logout();
+    // while (xhr_wr.readyState != 4)
+    //	c++;
 }
 
 function postact_logout()
@@ -244,7 +420,7 @@ function postact_logout()
 	xhr_rd.abort();
     } catch (e) {}
 
-    eraseCookie("sess");
+    // eraseCookie("sess");
     document.location.assign("index.php");
 }
 
@@ -271,9 +447,11 @@ function sleep(st, delay)
 function slowimg(img,x1,y1,deltat,free,action,srcend) {
     this.img = img;
 
-    this.x0  = parseInt(document.defaultView.getComputedStyle(this.img, "").getPropertyValue("left"));
-    // alert("img.x0 = "+this.x0);
-    this.y0  = parseInt(document.defaultView.getComputedStyle(this.img, "").getPropertyValue("top"));
+    // this.x0  = parseInt(document.defaultView.getComputedStyle(this.img, "").getPropertyValue("left"));
+    this.x0 = parseInt(getStyle(this.img,"left", "left"));
+// alert("img.x0 = "+this.x0);
+    // this.y0  = parseInt(document.defaultView.getComputedStyle(this.img, "").getPropertyValue("top"));
+    this.y0  = parseInt(getStyle(this.img,"top", "top"));
     this.x1  = x1;
     this.y1  = y1;
     this.deltat = deltat;
@@ -312,16 +490,19 @@ slowimg.prototype = {
 	this.action = act;
     },
     
+
     settime: function(time) 
     {
-	this.time = time;
-	this.step_n = parseInt(time / this.deltat);
+	this.time = (time < this.deltat ? this.deltat : time);
+	this.step_n = parseInt(this.time / this.deltat);
 	this.dx = (this.x1 - this.x0) / this.step_n;
 	this.dy = (this.y1 - this.y0) / this.step_n;
-	if (this.step_n * this.deltat == time) {
+	if (this.step_n * this.deltat == this.time) {
 	    this.step_n--;
 	}
-	this.step_free = parseInt(this.step_n * this.free);
+        if (this.free < 1) {
+            this.step_free = parseInt(this.step_n * this.free);
+        }
     },
     
     start: function(st)
@@ -347,7 +528,7 @@ slowimg.prototype = {
 	    this.step_cur++;
 	    setTimeout(function(obj){ obj.animate(); }, this.deltat, this);
 	    if (this.step_cur == this.step_free && this.st != null) {
-		if (this.st != null && this.st.st_loc < this.st.st_loc_new) {
+		if (this.st.st_loc < this.st.st_loc_new) {
 		    // alert("QUI1  " + this.step_cur + "  ZZ  "+  this.step_free);
 		    this.st.st_loc++;
 		    this.st = null;
@@ -360,14 +541,16 @@ slowimg.prototype = {
 	    // $("logz").innerHTML += "xxxxxxxxxxxxxxxCLEAR<br>";
 	    var date = new Date();
 	    // $("logz").innerHTML += "Timestop: " + date + "<br>";
+
+	    if (this.action != null) {
+		eval(this.action);
+	    }
+
 	    if (this.st != null && this.st.st_loc < this.st.st_loc_new) {
 		// alert("QUI2");
 		this.st.st_loc++;
 		this.st = null;
 	    }
-	    if (this.action != null) {
-		eval(this.action);
-	    }
 	    if (this.srcend != null) {
 		this.img.src = this.srcend;
 	    }
@@ -375,112 +558,90 @@ slowimg.prototype = {
     }
 }
 
-var asta_xarr = new Array(0,66,133);
-
-/* TODO: impostare gli onclick */
-function dispose_asta(idx, pnt)
-{
-    var i, btn, pass;
-    
-    var btn;
-    for (i = 0 ; i < 10 ; i++) {
-	btn = $("asta"+i);
-	if (i < idx) {
-	    btn.src = "img/astapasso"+(pnt >= 0 ? "" : "_ro")+".png";
-	    pass = -1;
-	}
-	else {
-	    btn.src = "img/asta"+i+(pnt >= 0 ? "" : "_ro")+".png";
-	    pass = i;
-	}
-	if (i < 19)
-	    btn.style.left = asta_xarr[i % 3];
-	else
-	    btn.style.left = asta_xarr[(i+1) % 3];
-	
-	btn.style.top  = parseInt(i / 3) * 50+1;
-	// btn.style.visibility  = "visible";
-	
-	if (pnt >= 0)
-	    eval("btn.onclick = function () { act_asta("+pass+",61); }");
-	else
-	    btn.onclick = null;
-    }
-    
-    
-    btn = $("astaptdiv");
-    btn.style.left = asta_xarr[i % 3];
-    btn.style.top = parseInt(i / 3) * 50;
-    // btn.style.visibility  = "visible";
-    
-    btn = $("astapt");
-    var rpnt = (pnt < 0 ? -pnt : pnt);
-    btn.value = (rpnt < 61 ? 61 : (rpnt > 120 ? 120 : rpnt));
-    
-    btn = $("astaptsub");
-    btn.style.left = asta_xarr[i % 3];
-    btn.style.top = 25 + parseInt(i / 3) * 50;;
-    btn.src = "img/astaptsub"+(pnt >= 0 ? "" : "_ro")+".png";
-    // btn.style.visibility  = "visible";
-    if (pnt >= 0)
-	btn.onclick = function () { act_asta(9,$("astapt").value); };
-    else
-	btn.onclick = null;
-    
-    i+=1;
-    btn = $("astapasso2");
-    btn.style.left = asta_xarr[i % 3];
-    btn.style.top = parseInt(i / 3) * 50;;
-    btn.src = "img/astapasso"+(pnt >= 0 ? "" : "_ro")+".png";
-    // btn.style.visibility  = "visible";
-    if (pnt >= 0)
-	btn.onclick = function () { act_asta(-1,0); };
-    else
-	btn.onclick = null;
-    $("asta").style.visibility = "visible";
-}
 
-function hide_asta()
-{
-    $("asta").style.visibility = "hidden"; 
-}
-
-function notify(st, ancestor, text, tout, butt)
+function notify_ex(st, text, tout, butt, w, h, is_opa, block_time)
 {
     var clo, box;
     var t = this;
     
     this.st = st;
-    this.ancestor = ancestor;
+
+    this.ancestor = document.body;
     
     this.st.st_loc_new++;
 
     clo = document.createElement("input");
     clo.type = "submit";
-    clo.value = butt;
+    clo.className = "button";
+    clo.style.bottom = "4px";
     clo.obj = this;
-    clo.onclick = this.input_hide;
+    if (block_time > 0) {
+        clo.value = "leggere, prego.";
+        this.butt = butt;
+    }
+    else {
+        clo.value = butt;
+        clo.onclick = this.input_hide;
+    }
+
+    clodiv = document.createElement("div");
+    clodiv.className = "notify_clo";
+    this.clo = clo;
+    this.clodiv = clodiv;
+
+    clodiv.appendChild(clo);
+
+    cont = document.createElement("div");
+
+    cont.style.borderBottomStyle = "solid";
+    cont.style.borderBottomWidth = "1px";
+    cont.style.borderBottomColor = "gray";
+    cont.style.height = (h - 30)+"px";
+    cont.style.overflow = "auto";
+    cont.innerHTML = text;
+
+    box =  document.createElement("div");
+    if (is_opa)
+        box.className = "notify_opaque";
+    else
+        box.className = "notify";
 
-    box = document.createElement("div");
-    box.className = "notify";
-    box.innerHTML = text;
     box.style.zIndex = 200;
-    box.appendChild(clo);
+    box.style.width  = w+"px";
+    box.style.marginLeft  = -parseInt(w/2)+"px";
+    box.style.height = h+"px";
+    box.style.top = parseInt((document.body.clientHeight - h) / 2) + document.body.scrollTop;
+    box.appendChild(cont);
+    box.appendChild(clodiv);
     box.style.visibility = "visible";
-    
+
     this.notitag = box;
     
     this.ancestor.appendChild(box);
     
     this.toutid = setTimeout(function(obj){ obj.unblock(); }, tout, this);
+
+    if (block_time != 0) {
+        this.tblkid = setTimeout(function(obj){ obj.clo.value = obj.butt; obj.clo.onclick = obj.input_hide; formsub_hilite(obj.clo); obj.clo.focus(); }, block_time, this);
+    }
+    else {
+        formsub_hilite(clo);
+        clo.focus();
+    }
+
 }
 
-notify.prototype = {
+
+notify_ex.prototype = {
     ancestor: null,
     st: null,
     notitag: null,
     toutid: null,
-    
+    clo: null,
+    clodiv: null, 
+    butt: null,
+    tblkid: null, 
+
     unblock: function()
     {
 	if (this.st.st_loc < this.st.st_loc_new) {
@@ -502,6 +663,17 @@ notify.prototype = {
 	this.obj.unblock();
     }
 }
+
+
+notify.prototype = notify_ex.prototype;                // Define sub-class
+notify.prototype.constructor = notify;
+notify.baseConstructor = notify_ex;
+notify.superClass = notify_ex.prototype;
+
+function notify(st, text, tout, butt, w, h)
+{
+    notify_ex.call(this, st, text, tout, butt, w, h, false, 0);
+}
 	
 
 function $(id) { 
@@ -550,116 +722,76 @@ function remark_off()
 }
 
 
-function choose_seed(card)
+function italizer(ga)
 {
-    var i;
-
-    $("chooseed").style.visibility = "visible";
-    for (i = 0 ; i < 4 ; i++) {
-	$("seed"+i).src = "img/"+i+""+card+".png";
-	seed=$("seed"+i);
-	eval("seed.onclick = function () { act_choose("+i+""+card+"); };");
-    }
-}
-
-function set_names(so,ea,ne,nw,we)
-{
-//    alert("EA: "+ea);
-    $("name").innerHTML = so; 
-    $("name_ea").innerHTML = ea;
-    $("name_ne").innerHTML = ne;
-    $("name_nw").innerHTML = nw;
-    $("name_we").innerHTML = we;
-    return;
+    var pre, pos;
+    if (ga[0] & 2) 
+        return "<i>"+ga[1]+"</i>";
+    else
+        return ga[1];
 }
 
-var astat_suffix = new Array("","_ea","_ne","_nw","_we");
 
-function show_astat(zer,uno,due,tre,qua)
+function exitlock_show(num, islock)
 {
-    var astat = new Array(zer,uno,due,tre,qua);
-
-    for (i = 0 ; i < PLAYERS_N ; i++) {
-	idx = (PLAYERS_N + i - table_pos) % PLAYERS_N;
+    g_exitlock = num;
 
-	if (astat[i] == -2) {
-	    $("public"+astat_suffix[idx]).style.visibility = "hidden";
-	}
-	else if (astat[i] == -1) {
-	    $("public"+astat_suffix[idx]).style.visibility = "visible";
-	    $("pubacard"+astat_suffix[idx]).src = "img/astapasso.png";
-	    $("pubapnt"+astat_suffix[idx]).innerHTML = "";
-	    $("pubapnt"+astat_suffix[idx]).style.visibility = "hidden";
-	}
-	else if (astat[i] <= 10) {
-	    $("public"+astat_suffix[idx]).style.visibility = "visible";
-	    $("pubacard"+astat_suffix[idx]).src = "img/asta"+astat[i]+".png";
-	    $("pubapnt"+astat_suffix[idx]).style.visibility = "hidden";
-	}
-	else if (astat[i] <= 120) {
-	    $("public"+astat_suffix[idx]).style.visibility = "visible";
-	    $("pubacard"+astat_suffix[idx]).src = "img/asta9.png";
-	    $("pubapnt"+astat_suffix[idx]).style.visibility = "inherit"; // XXX VISIBLE
-	    $("pubapnt"+astat_suffix[idx]).innerHTML = astat[i];
-	}
-    }
+    num = (num < 3 ? num : 3);
+    $("exitlock").src = "img/exitlock"+num+(islock ? "n" : "y")+".png";
+    // alert("EXITLOCK: "+$("exitlock").src);
+    $("exitlock").style.visibility = "visible";
 }
 
 var fin = 0;
 
-function table_init() {
-    var sux = new Array("", "_ea", "_ne", "_nw", "_we");
-
-    remark_off();
-
-    $("asta").style.visibility = "hidden";
-    $("caller").style.visibility = "hidden";
-    show_astat(-2,-2,-2,-2,-2);
-
-    for (i=0 ; i < 8 ; i++) {
-	Drag.init($("card" + i), card_mouseup_cb);
-	for (e = 0 ; e < PLAYERS_N ; e++)
-	    $("card"+sux[e]+i).style.visibility = "hidden";
-    }
-    for (i=0 ; i < PLAYERS_N ; i++) {
-	$("takes"+sux[i]).style.visibility = "hidden";
-	}
-
-    for (i = 0 ; i < 8 ; i++) {
-	cards_pos[i] = i;
-	cards_ea_pos[i] = i;
-	cards_ne_pos[i] = i;
-	cards_nw_pos[i] = i;
-	cards_we_pos[i] = i;
-    }
-
-}
-  
+//    exitlock_show(0, true);
 
 
 var chatt_lines = new Array();
 var chatt_lines_n = 0;
 
+var CHATT_MAXLINES = 40;
+
 /* PRO CHATT */
-function chatt_sub(name,str)
+function chatt_sub(dt,data,str)
 {
+    var must_scroll = false;
+    var name;
+    var flags;
+    var isauth;
+
+    flags = data[0];
+    if (flags & 0x02)
+        name = "<i>"+data[1]+"</i>";
+    else
+        name = data[1];
+    // alert ($("txt").scrollTop + parseInt(getStyle($("txt"),"height", "height")) -  $("txt").scrollHeight);
+
+  if ($("txt").scrollTop + parseInt(getStyle($("txt"),"height", "height")) -  $("txt").scrollHeight >= 0)
+      must_scroll = true;
+
   // alert("ARRIVA NAME: "+ name + "  STR:"+str);
-  if (chatt_lines_n == 20) {
+  if (chatt_lines_n == CHATT_MAXLINES) {
     $("txt").innerHTML = "";
-    for (i = 0 ; i < 19 ; i++) {
+    for (i = 0 ; i < (CHATT_MAXLINES - 1) ; i++) {
       chatt_lines[i] = chatt_lines[i+1];
       $("txt").innerHTML += chatt_lines[i];
     }
-    chatt_lines[i] = "<b>"+name+"</b> "+str+ "<br>";
+    chatt_lines[i] = dt+"<b>"+name+"</b> "+str+ "<br>";
     $("txt").innerHTML += chatt_lines[i];
   }
   else {
-    chatt_lines[chatt_lines_n] = "<b>"+name+"</b> "+str+ "<br>";
+    chatt_lines[chatt_lines_n] = dt+"<b>"+name+"</b> "+str+ "<br>";
     $("txt").innerHTML += chatt_lines[chatt_lines_n];
     chatt_lines_n++;
   }
-  $("txt").innerHTML;
-  $("txt").scrollTop = 10000000;
+  // $("txt").innerHTML;
+
+
+  if (must_scroll) {
+      $("txt").scrollTop = 10000000;
+  }
+  // alert("scTOP "+$("txt").scrollTop+"  scHEIGHT: "+$("txt").scrollHeight+" HEIGHT: "+getStyle($("txt"),"height", "height") );
 }
 
 /*
@@ -693,21 +825,33 @@ function eraseCookie(name) {
 var onunload_times = 0;
 
 
-function onunload_cb () {
+function onbeforeunload_cb () {
+    return("");
+}
+
+function onunload_cb_old () {
     var u = 0;
+    
+    //    if (nonunload == true)
+    //     return true;
+    
     if (onunload_times == 0) {
-	var res = window.confirm("    Vuoi veramente abbandonare la briscola ?\n(clicca annulla o cancel se vuoi ricaricare la briscola)");
+        // MLANG "    Vuoi veramente abbandonare la briscola ?\n(clicca annulla o cancel se vuoi ricaricare la briscola)"
+	var res = window.confirm(mlang_commons['brileav'][g_lang]);
 	if (res == true) {
 	    the_end = true; 
 	    act_shutdown();
-	    while (1) 
-		u++;
+	    // while (1) 
+	    //	u++;
 	}
 	else {
 	    try {
-		location = self.location;
+		document.location.href = self.location; //  = self.location;
+                // alert ("passiamo di qui"+self.location);
+                return (false);
 	    } catch (e) {
-		alert("Ripristino della briscola fallito, per non perdere la sessione ricaricare la pagina manualmente.");
+                // MLANG "Ripristino della briscola fallito, per non perdere la sessione ricaricare la pagina manualmente."
+		alert(mlang_commons['brireco'][g_lang]);
 	    }
 	}
 	onunload_times++;
@@ -716,6 +860,15 @@ function onunload_cb () {
     return(false);
 }
 
+function onunload_cb () {
+    
+    the_end = true; 
+
+    act_shutdown();
+    
+    return(false);
+}
+
 
 function room_checkspace(emme,tables,inpe)
 {
@@ -730,12 +883,13 @@ function room_checkspace(emme,tables,inpe)
 
     for (i = 0 ; i < tables ; i++) {
 	$("table"+i).innerHTML = alta;
-	$("table_act"+i).innerHTML = "<input type=\"button\" class=\"button\" name=\"xhenter"+i+"\"  value=\"Mi siedo.\" onclick=\"act_sitdown(1);\">";
+        // MLANG Mi siedo.
+	$("table_act"+i).innerHTML = "<input type=\"button\" class=\"button\" name=\"xhenter"+i+"\"  value=\""+mlang_commons['btn_sit'][g_lang]+"\" onclick=\"act_sitdown(1);\">";
 	}
 
     stand = "<table class=\"table_standup\"><tbody><tr>";
     for (i = 0 ; i < inpe ; i++) {
-	stand += "<td class=\"td_standup\">"+nome+"</td>";
+	stand += "<td>"+nome+"</td>";
 	if ((i+1) % 4 == 0) {
 	    stand += "</tr><tr>";
 	}
@@ -743,5 +897,128 @@ function room_checkspace(emme,tables,inpe)
     stand += "</tr>";
     $("standup").innerHTML = stand;
 
-    $("esco").innerHTML = "<input name=\"logout\" type=\"button\" value=\"Esco.\" onclick=\"window.onunload = null; act_logout();\" type=\"button\">";
+    // VERIFY: what is this button ?
+    // MLANG Esco.
+    $("esco").innerHTML = "<input class=\"button\" name=\"logout\" type=\"button\" value=\""+mlang_commons['btn_exit'][g_lang]+"\" onclick=\"act_logout();\" type=\"button\">";
+}
+
+function  unescapeHTML(cont) {
+    var div = document.createElement('div');
+    var memo = "";
+    var i;
+
+    div.innerHTML = cont;
+    if (div.childNodes[0]) {
+        if (div.childNodes.length > 1) {
+            if (div.childNodes.toArray)
+                alert("si puo");
+            else {
+                var length = div.childNodes.length, results = new Array(length);
+            while (length--)
+                results[length] = div.childNodes[length];
+                
+            for (i=0 ; i<results.length ; i++)
+	        memo = memo + results[i].nodeValue;
+            }
+
+            return (memo);
+        }
+        else {
+            return (div.childNodes[0].nodeValue);
+        }
+    }
+    else {
+        return ('');
+    }
+}
+
+function playsound(tag, sound) {
+   // g_withflash is a global var
+   if (g_withflash) {
+      $(tag).innerHTML = '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" '+
+'codebase="http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0" id="mysound" WIDTH=1 HEIGHT=1>' +
+'<PARAM NAME="movie" VALUE="../playsound.swf"><PARAM NAME="PLAY" VALUE="true"><PARAM NAME="LOOP" VALUE="false">' +
+'<PARAM NAME=FlashVars VALUE="streamUrl='+sound+'">' +
+'<EMBED swliveconnect="true" name="mysound" src="../playsound.swf" FlashVars="streamUrl='+sound+'" PLAY="true" LOOP="false" '+
+' WIDTH=1 HEIGHT=1 TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></OBJECT>';
+   }
+}
+
+function topbanner_init()
+{
+    setInterval(topbanner_cb, 666);
+;
+}
+
+function topbanner_cb()
+{
+    var a, b;
+
+    a = $('topbanner').style.backgroundColor;
+    b = $('topbanner').style.borderLeftColor;
+
+    $('topbanner').style.backgroundColor = b;
+    $('topbanner').style.borderColor = a+" "+a+" "+a+" "+a;
+
+    // console.log("A: "+a+"  B: "+b);
+}
+
+function sidebanner_init()
+{
+    setInterval(sidebanner_cb, 666);
+}
+
+function sidebanner2_init()
+{
+    setInterval(sidebanner2_cb, 666);
+}
+
+function sidebanner_cb()
+{
+    var a, b;
+
+    a = $('sidebanner').style.backgroundColor;
+    b = $('sidebanner').style.borderLeftColor;
+
+    $('sidebanner').style.backgroundColor = b;
+    $('sidebanner').style.borderColor = a+" "+a+" "+a+" "+a;
+
+    // console.log("A: "+a+"  B: "+b);
+}
+
+function sidebanner2_cb()
+{
+    var a, b;
+
+    a = $('sidebanner2').style.backgroundColor;
+    b = $('sidebanner2').style.borderLeftColor;
+
+    $('sidebanner2').style.backgroundColor = b;
+    $('sidebanner2').style.borderColor = a+" "+a+" "+a+" "+a;
+
+    // console.log("A: "+a+"  B: "+b);
+}
+
+
+function langtolng(lang)
+{
+    if (lang == "en")
+        return ("-en");
+    else
+        return ("");
 }
+
+function formtext_hilite(obj)
+{
+    obj.className = 'input_text';
+    addEvent(obj, "focus", function () { this.className = 'input_text_hi'; });
+    addEvent(obj, "blur",  function () { this.className = 'input_text'; });
+}
+
+function formsub_hilite(obj)
+{
+    obj.className = 'input_sub';
+    addEvent(obj, "focus", function () { this.className = 'input_sub_hi'; });
+    addEvent(obj, "blur",  function () { this.className = 'input_sub'; });
+}
+