# HG changeset patch
# User Wuzzy <Wuzzy2@mail.ru>
# Date 1589585804 -7200
# Node ID 732b82f44c834ea0f093e4ab89e7cd2b8685e492
# Parent  af4bcdbf2c8f1a7587bf28c16d10bba0945a69c2
Hats webpage: Many improvements and fixes (2nd try)

* Fix static hats not being animated properly
* Make widges more user-friendly
* Add local mode to hats webpage to make testing easier (IS_LOCAL variable)
* Cleanup code
* Update themes list
* Update list of local hats

diff -r af4bcdbf2c8f -r 732b82f44c83 misc/hats_js_anim.xhtml
--- a/misc/hats_js_anim.xhtml	Sat May 16 01:18:34 2020 +0200
+++ b/misc/hats_js_anim.xhtml	Sat May 16 01:36:44 2020 +0200
@@ -6,17 +6,35 @@
 
     <style type="text/css">
 * {padding: 0; margin: 0; }
-body 
+body
 {
-    background: url('//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/Nature/Sky.png') fixed no-repeat bottom left;
+    background: url('https://hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/Nature/Sky.png') fixed no-repeat bottom left;
     background-color: #0B203D;
     color: #FFD902;
     -moz-background-size: 200%;
     background-size: 100% 100%;
     font-family: sans-serif;
 }
-h1 { text-shadow: 0 0 2px white; color: black;}
-a 
+form, p
+{
+    background-color: #0B203D;
+    padding: 1em;
+    margin: 1em;
+    border-style: solid;
+    border-radius: 5px;
+    border-width: 2px;
+    border-color: #FFD902;
+}
+h1 {
+    text-shadow: 0 0 2px white;
+    color: black;
+    margin:10px;
+}
+a {
+    color: #BFBED0;
+    text-decoration: none;
+}
+.hat
 {
     margin-top: 12px;
     margin-left: 20px;
@@ -24,14 +42,14 @@
     height: 32px;
     width: 32px;
     color: transparent;
-    background-image: url("//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Hedgehog/Idle.png");
+    background-image: url("https://hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Hedgehog/Idle.png");
 }
 .girder
 {
     width: 100%;
     height: 30px;
     clear: left;
-    background-image: url('//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/Nature/Girder.png');
+    background-image: url('https://hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/Nature/Girder.png');
     background-repeat: repeat-x;
 }
 .hide { visibility: hidden; }
@@ -44,100 +62,244 @@
     </style>
     <script type="application/ecmascript">
 //<![CDATA[
-/* javascript version of a sprite sheet - this could be pretty trivially done in pure HTML, but maintenance
+var IS_LOCAL=false; // set to true to fetch hats locally. Useful for testing.
+var masks;
+if (IS_LOCAL) {
+/* JavaScript version of a sprite sheet - this could be pretty trivially done in pure HTML, but maintenance
 would be easier with a server-side portion. list of sprites could be gotten from server, but would require XSS whitelisting */
-/*var masks = ['2001suit2', '2001suit', '4gsuif', 'AkuAku', 'android', 'angel', 'anzac', 'apple', 'ash', 'Balrog', 'banana', 'Bandit', 'bat', 'beaver', 'beefeater', 'Blanka', 'BlankaToothless', 'BlueCap', 'BlueHair', 'bobby2v', 'bobby', 'Bob', 'BrainSlugMouth', 'BrainSlug', 'britishpithhelmet', 'britmedic', 'britsapper', 'Bub', 'Bunny', 'bushhider', 'charlesdegaulle', 'charmander', 'chef', 'chikorita', 'Chunli', 'clown-copper', 'clown-crossed', 'clown', 'Coonskin3', 'Cororon', 'Cowboy', 'crown', 'cyborg', 'darthvader', 'Deer', 'desertgrenadier01', 'desertgrenadier02', 'desertgrenadier04', 'desertgrenadier05', 'desertgrenadierofficer', 'desertmedic', 'desertsapper1', 'desertsapper2', 'diglett', 'Disguise', 'Dragon', 'dwarf', 'eastertop', 'Elvis', 'Eva_00b', 'Eva_00y', 'Falcon', 'frenchwwigasmask', 'frenchwwihelmet', 'Gasmask', 'Geordi', 'germanwiimedichelmet', 'germanwwihelmetmustache', 'germanwwiipithhelmetdes', 'germanwwitankhelmet', 'Glasses', 'GreenCap', 'GreenHair', 'grenadier1', 'GreyHair', 'Guile', 'hedgehogk', 'HogInTheHat', 'hogpharoah', 'Honda', 'IndianChief', 'infernalhorns', 'InfernalHorns', 'Jason', 'jigglypuff', 'judo', 'junior', 'Ken', 'KirbyMask', 'kiss_criss', 'kiss_frehley', 'kiss_simmons', 'kiss_stanley', 'knight', 'Kululun', 'Ladle', 'lambda', 'Laminaria', 'laurel', 'lemon', 'link', 'lugia', 'Luigi', 'Mario', 'MegaHogX', 'metalband', 'mexicansunbrero', 'mickey_ears', 'Moose', 'mp3', 'mudkip', 'Mummy', 'naruto', 'NinjaFull', 'NinjaStraight', 'NinjaTriangle', 'OldMan', 'OrangeHair', 'orange', 'Pantsu', 'Pig', 'pikachu', 'PinkHair', 'pinksunhat', 'pirate_jack_bandana', 'pirate_jack', 'plainpith', 'Plunger', 'policecap', 'porkey', 'PrincessDaisy', 'PrincessPeach', 'Pumpkin_Hat', 'PurpleHair', 'quotecap', 'Rain', 'Rambo', 'rasta', 'RedCap', 'RedHair', 'RobinHood', 'royalguard', 'RSR', 'Ryu', 'Samurai', 'Samus', 'Santa', 'SauceBoatSilver', 'ShaggyYeti', 'sheep', 'ShortHair_Black', 'ShortHair_Brown', 'ShortHair_Grey', 'ShortHair_Red', 'ShortHair_Yellow', 'Skull', 'Sleepwalker', 'slowpoke', 'Sniper', 'Sonic', 'sovietcomrade2', 'sovietcomrade', 'SparkleSuperFun', 'SparkssHelmet', 'spartan', 'spcartman', 'spidey', 'spkenny', 'spkyle', 'spstan', 'squirtle', 'sth_AmyClassic', 'sth_Amy', 'sth_Eggman', 'sth_Knux', 'sth_Metal', 'sth_Shadow', 'sth_Sonic', 'sth_Super', 'sth_Tails', 'stormcloud', 'stormtrooper', 'StrawHatEyes', 'StrawHatFacial', 'StrawHat', 'Sunglasses', 'SunWukong', 'Teacup', 'Teapot', 'terminatorc', 'Terminator_Glasses', 'thug', 'Toad', 'tophats', 'touhou_chen', 'touhou_marisa', 'touhou_patchouli', 'touhou_remelia', 'touhou_suwako', 'touhou_yukari', 'trenchgrenadier1', 'trenchgrenadier2', 'trenchgrenadier3', 'ushanka', 'vampirichog', 'Vega', 'venom', 'Viking', 'voltorb', 'Wario', 'WhySoSerious', 'WizardHat', 'YellowCap', 'YellowHair', 'Zombi'];*/
-var masks = [];
+// Last updated: 1.0.0
+masks = ['4gsuif','AkuAku','android','angel','anzac','Bandit','barrelhider','bb_bob','bb_bub','bb_cororon','bb_kululun','beefeater','beefeaterhat','bishop','bobby','bobby2v','bubble','bushhider','cap_blue','cap_green','cap_junior','cap_red','cap_thinking','cap_yellow','car','chef','chuckl','clown','clown-copper','clown-crossed','constructor','Coonskin3','Cowboy','cratehider','crown','cyborg1','cyborg2','cyclops','Dan','Dauber','DayAndNight','Disguise','dish_Ladle','dish_SauceBoatSilver','dish_Teacup','dish_Teapot','doctor','Dragon','dwarf','eastertop','Einstein','Elvis','Eva_00b','Eva_00y','Evil','flag_french','flag_germany','flag_italy','flag_usa','footballhelmet','fr_apple','fr_banana','fr_lemon','fr_orange','fr_pumpkin','fr_tomato','Gasmask','Glasses','hair_blue','hair_green','hair_grey','hair_orange','hair_pink','hair_purple','hair_red','hair_yellow','HogInTheHat','hogpharoah','IndianChief','InfernalHorns','Jason','jester','Joker','judo','kiss_criss','kiss_frehley','kiss_simmons','kiss_stanley','knight','lambda','lambdahat','Laminaria','lamp','laurel','leprechaun','mechanicaltoy','MegaHogX','metalband','Meteorhelmet','mexicansunbrero','mickey_ears','Moustache','Moustache_glasses','mp3','Mummy','mv_Spidey','mv_Venom','naruto','NinjaFull','NinjaStraight','NinjaTriangle','noface','ntd_Falcon','ntd_Kirby','ntd_Link','ntd_Samus','nurse','nursehat','OldMan','Pantsu','pinksunhat','pirate_bandana','pirate_eyepatch','pirate_hat','pirate_jack','pirate_jack_bandana','Plunger',
+'poke_ash','poke_ash_hat','poke_charmander','poke_chikorita','poke_diglett','poke_jigglypuff','poke_lugia','poke_mudkip','poke_pikachu','poke_slowpoke','poke_squirtle','poke_voltorb','policecap','policegirl','punkman','quotecap','Rain','Rambo','RamboClean','rasta','RobinHood','royalguard','RSR','Samurai','Santa','scif_2001O','scif_2001Y','scif_BrainSlug','scif_BrainSlug2','scif_cosmonaut','scif_cyberpunk','scif_Geordi','scif_SparkssHelmet','scif_swDarthvader','scif_swStormtrooper','sf_balrog','sf_blanka','sf_blankatoothless','sf_chunli','sf_guile','sf_guile_hat','sf_honda','sf_ken','sf_ryu','sf_vega','sf_vega_hat','ShaggyYeti','ShortHair_Black','ShortHair_Brown','ShortHair_Grey','ShortHair_Red','ShortHair_Yellow','simple_green','simple_red','simple_yellow','Skull','Sleepwalker','sm_daisy','sm_luigi','sm_mario','sm_peach','sm_toad','sm_wario','Sniper','snorkel','snowhog','SparkleSuperFun','spartan','spcartman','spkenny','spkyle','spstan','sth_Amy','sth_AmyClassic','sth_Eggman','sth_Knux','sth_Metal','sth_Shadow','sth_Sonic','sth_SonicClassic','sth_Super','sth_Tails','stormcloud',
+'StrawHat','StrawHatEyes','StrawHatFacial','Sunglasses','SunWukong','swordsmensquire','TeamHeadband','TeamSoldier','TeamWheatley','Terminator_Glasses','tf_demoman','tf_scout','thug','thugclean','tiara','tophats','touhou_chen','touhou_marisa','touhou_patchouli','touhou_remelia','touhou_suwako','touhou_yukari','ushanka','vampirichog','vc_gakupo','vc_gumi','vc_kaito','vc_len','vc_luka','vc_meiko','vc_miku','vc_rin','Viking','war_airwarden02','war_airwarden03','war_americanww2helmet','war_britmedic','war_britpthhelmet','war_britsapper','war_desertgrenadier1','war_desertgrenadier2','war_desertgrenadier4','war_desertgrenadier5','war_desertmedic','war_desertofficer','war_desertsapper1','war_desertsapper2','war_frenchww1gasmask','war_frenchww1helmet','war_germanww1helmet2','war_germanww1tankhelm','war_germanww2medic','war_germanww2pith','war_grenadier1','war_plainpith','war_sovietcomrade1','war_sovietcomrade2','war_trenchfrench01','war_trenchfrench02','war_trenchgrenadier1','war_trenchgrenadier2','war_trenchgrenadier3','war_UNPeacekeeper01','war_UNPeacekeeper02','WhySoSerious','WizardHat','Zombi','zoo_Bat','zoo_Beaver','zoo_Bunny','zoo_chicken','zoo_crocodile','zoo_Deer','zoo_elephant','zoo_fish','zoo_frog','zoo_Hedgehog','zoo_Moose','zoo_octopus','zoo_Pig','zoo_Porkey','zoo_Sheep','zoo_snail','zoo_turtle'
+,'NoHat','cap_team','hair_team','TeamTophat'
+];
+}
+else
+{
+masks = [];
+}
+
 var themes = {
+// Last updated: 1.0.0
+"Art":1,
+"Beach":1,
+"Bamboo":1,
+"Bath":1,
+//"Blox":0, //unused, has no Sky.png or Border.png
+"Brick":0,
+"Cake":0,
+"Castle":1,
 "Cave":1,
-"Golf":1,
-"Stage":1,
-"Island":0,
-"Eyes":0,
-"Deepspace":0,
-"Jungle":1,
-"Cake":0,
-"Compost":1,
-"Planes":0,
-"Olympics":1,
-"Bath":1,
+"City":1,
 "Cheese":0,
-"Desert":1,
 "Christmas":1,
+"Compost":1,
 "CrazyMission":0,
-"Sheep":1,
-"Brick":0,
-"Underwater":1,
-"City":1,
+"Deepspace":0,
+"Desert":1,
 "EarthRise":0,
-"Blox":0,
+"Eyes":0,
+"Freeway":0,
+"Fruit":1,
+"Halloween":1,
 "Hell":0,
-"Bamboo":1,
-"Freeway":0,
+"Hoggywood":1,
+"Island":0,
+"Jungle":1,
+"Golf":1,
 "Nature":1,
-"Art":1,
-"Halloween":1,
+"Olympics":1,
+"Planes":0,
+"Sheep":1,
 "Snow":1,
-"Castle":1};
+"Stage":1,
+"Underwater":1};
 var girder;
 var animationInterval;
+
+var staticMasks = [];
+
+on_xml_loaded = function(ex)
+{
+    var resp = this.responseText;
+    var r = />([^<]*).png</g;
+    var x;
+    while(x = r.exec(resp))
+    {
+        masks.push(x[1]);
+    }
+    on_hats_loaded();
+}
+
+on_xml_error = function()
+{
+    var p = document.createElement("p");
+    p.appendChild(document.createTextNode("ERROR: List of hats could not be fetched from the server!"));
+    document.body.appendChild(p);
+}
+
 window.onload = function()
 {
-    var xml=new XMLHttpRequest();
-    xml.open("GET", "/hedgewars/file/tip/share/hedgewars/Data/Graphics/Hats/", false);
-    xml.send(null);
-    /*var resp = xml.responseXML; unfortunately not served as XHTML
-    var a = resp.getElementsByTagName("a");
-    for(var i=0;i<a.length;i++);
-        if (/\.png/.test(a[0].href)) m.push(a[0].replace(/.png/,''));*/
+    // Load list of hats
+    if (!IS_LOCAL) {
+        // Request list of hats from repository URL
+        var xml=new XMLHttpRequest();
+        xml.open("GET", "https://hg.hedgewars.org/hedgewars/file/tip/share/hedgewars/Data/Graphics/Hats/");
+        xml.addEventListener("error", on_xml_error);
+        xml.onload = on_xml_loaded;
+        xml.send();
+    }
+    else
+    {
+        on_hats_loaded();
+    }
+}
+
+on_hats_loaded = function()
+{
+    // Exclude NoHat as uninteresting. Exclude team hats as we can't properly display them yet
+    // TODO: Add support for team hats
+    var disallowedMasks = {
+        "NoHat":true,
+        "hair_team":true,
+        "cap_team":true,
+        "TeamTophat":true,
+    };
+
+    // Render girders
+    var s = document.styleSheets[0].cssRules;
+    for(var i=0;i<s.length;i++)
+    {
+        if (s[i].selectorText.toLowerCase() === ".girder")
+            girder = s[i];
+    }
+
+    var a = document.createElement("a");
+    var g = document.createElement("div");
+    g.className="girder";
+    a.className="hat";
+    a.appendChild(document.createElement("div"));
+    a.lastChild.appendChild(document.createTextNode(""));
 
-    var resp = xml.responseText;
-    var r = />([^<]*).png</g;
-    var x;
-    while(x = r.exec(resp)) 
-        if (!/NoHat|hair_team|cap_team|TeamTophat/.test(x[1])) // Exclude NoHat as uninteresting. hair_team, cap_team and TeamTophat as repetitive team hats
-            masks.push(x[1]);
+    // Render hats
+    var missingMasks = [];
+    var img;
+    var j = 0;
+    var toDelete = [];
+    for (var i=0;i<masks.length;i++)
+    {
+        if (disallowedMasks[masks[i]] === true) {
+            missingMasks.push(masks[i]);
+            toDelete.push(i);
+            continue;
+        }
+        var h = document.body.appendChild(a.cloneNode(true));
+        if (IS_LOCAL)
+            h.href = "../share/hedgewars/Data/Graphics/Hats/"+masks[i]+".png";
+        else
+            h.href = "https://hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Hats/"+masks[i]+".png";
+
+        img = new Image();
+        img.onload = function() {
+            var name = this.id.substr(7);
+            if (this.height === 32) {
+                staticMasks[name] = true;
+            }
+            this.remove();
+        }
+        img.src = h.href;
+        img.id = "__mask_"+masks[i];
+
+        h.lastChild.style.backgroundImage = 'url("'+h.href+'")';
+        h.lastChild.lastChild.data = masks[i];
+        h.title = masks[i];
+        h.idle = Math.floor(Math.random()*19);
+        if (j%17 === 16 || i === masks.length-1)
+            document.body.appendChild(g.cloneNode(false));
+        j++;
+    }
+    // Cleanup masks array
+    for (var i=0; i<toDelete.length; i++)
+        masks.splice(toDelete[i], 1);
+
+    // List missing hats
+    if (missingMasks.length > 0)
+    {
+        var pm = document.createElement("p");
+        pm.appendChild(document.createTextNode("Other hats: "));
+        for (var i=0; i<missingMasks.length; i++)
+        {
+            if (missingMasks[i] === "NoHat")
+                continue;
+            var link = document.createElement("a");
+            if (IS_LOCAL)
+                link.href = "../share/hedgewars/Data/Graphics/Hats/"+masks[i]+".png";
+            else
+                link.href = "https://hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Hats/"+masks[i]+".png";
+            link.appendChild(document.createTextNode(masks[i]));
+            pm.appendChild(link);
+            if (i < missingMasks.length -1)
+                pm.appendChild(document.createTextNode(", "));
+        }
+        document.body.appendChild(pm);
+    }
+
+    // Quick and dirty animation
+    animationInterval = setInterval(animateHogs, 128);
+
+    // Theme selection drop-down list
+    var form = document.body.appendChild(document.createElement("form"));
 
     var opt = document.createElement("option");
     opt.appendChild(document.createTextNode(""));
-    var sel = document.body.appendChild(document.createElement("select"));
+
+    var label = document.createElement("label");
+    label.htmlFor = "theme_select";
+    label.appendChild(document.createTextNode("Theme: "));
+    form.appendChild(label);
+
+    var sel = form.appendChild(document.createElement("select"));
+    sel.id = "theme_select";
     sel.onchange = switchTheme;
     for(var theme in themes)
     {
         sel.appendChild(opt.cloneNode(true));
         sel.lastChild.value = theme;
         sel.lastChild.lastChild.data = theme;
-        if(theme === "Nature") sel.lastChild.selected = true;
+        if(theme === "Nature")
+            sel.lastChild.selected = true;
     }
+    form.appendChild(document.createElement("br"));
+
+    // Checkbox: Switch animation
     var chk = document.createElement("input");
+    chk.id = "anim";
     chk.type = "checkbox";
     chk.onclick = switchAnim;
-    document.body.appendChild(chk);
-    chk = chk.cloneNode(false);
+    chk.checked = true;
+    form.appendChild(chk);
+    label = document.createElement("label");
+    label.htmlFor = "anim";
+    label.appendChild(document.createTextNode("Animate hats"));
+    form.appendChild(label);
+
+    form.appendChild(document.createElement("br"));
+
+    // Checkbox: Hide girders
+    chk = document.createElement("input");
+    chk.id = "hide_girders";
+    chk.type = "checkbox";
     chk.onclick = hideGirders;
-    document.body.appendChild(chk);
-    var s = document.styleSheets[0].cssRules;
-    for(var i=0;i<s.length;i++)
-        if (s[i].selectorText.toLowerCase() === ".girder") girder = s[i];
-        
-    var a = document.createElement("a");
-    var g = document.createElement("div");
-    g.className="girder";
-    a.appendChild(document.createElement("div"));
-    a.lastChild.appendChild(document.createTextNode(""));
-    for (var i=0;i<masks.length;i++)
-    {
-        var h = document.body.appendChild(a.cloneNode(true));
-        h.href = "//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Hats/"+masks[i]+".png";
-        h.lastChild.style.backgroundImage = 'url("'+h.href+'")';
-        h.lastChild.lastChild.data = masks[i];
-        h.title = masks[i];
-        h.idle = Math.floor(Math.random()*19);
-        if (i%17 === 16 || i === masks.length-1) document.body.appendChild(g.cloneNode(false));
-    }
-    
-/* quick and dirty animation */
-animationInterval = setInterval(animateHogs, 128);
+    chk.checked = true;
+    form.appendChild(chk);
+    label = document.createElement("label");
+    label.htmlFor = "hide_girders";
+    label.appendChild(document.createTextNode("Show girders"));
+    form.appendChild(label);
+
+    document.body.appendChild(form);
+
+
 }
 
 function animateHogs()
@@ -145,16 +307,42 @@
     var a = document.getElementsByTagName("a");
     for (var i=0;i<a.length;i++)
     {
+        if (a.className === "hat")
+            continue;
+        // Cycle through hedgehog and hat animation frames
+
+        // Hedgehog
         a[i].style.backgroundPosition=Math.floor(a[i].idle/16)*-32+"px "+(a[i].idle%16)*-32+"px";
-        a[i].firstChild.style.backgroundPosition=Math.floor(a[i].idle/16)*-32+"px "+(a[i].idle%16)*-32+"px";
+
+        // Hat
+        if (staticMasks[masks[i]] === true) {
+            // Hat offset for static hats
+            if (a[i].idle === 2 || a[i].idle === 7 || a[i].idle === 12)
+                a[i].firstChild.style.marginTop="-4px";
+            else if (a[i].idle === 16)
+                a[i].firstChild.style.marginTop="-6px";
+            else
+                a[i].firstChild.style.marginTop="-5px";
+
+            a[i].firstChild.style.backgroundPosition="0px 0px";
+        }
+        else
+        {
+            // Animated hat frames
+            a[i].firstChild.style.backgroundPosition=Math.floor(a[i].idle/16)*-32+"px "+(a[i].idle%16)*-32+"px";
+        }
+
+        // Next frame
         a[i].idle++;
-        if (a[i].idle > 18) a[i].idle = 0;
+        if (a[i].idle > 18)
+            a[i].idle = 0;
     }
 }
 
+// Turn on or off hog+hat animation
 function switchAnim()
 {
-    if (animationInterval) 
+    if (animationInterval)
     {
         clearInterval(animationInterval);
         animationInterval = null;
@@ -162,24 +350,31 @@
     else animationInterval = setInterval(animateHogs, 128);
 }
 
+// Turn on or off girders
 function hideGirders()
 {
     var g = document.getElementsByClassName("girder");
-    for(var i=0;i<g.length;i++) 
+    for(var i=0;i<g.length;i++)
         if (this.checked)
+            g[i].className = "girder";
+        else
             g[i].className = "girder hide";
-        else
-            g[i].className = "girder";
-    
+
 }
 
+// Select theme according to drop-down list value
 function switchTheme()
 {
-    document.body.style.backgroundImage='url("//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/'+this.value+'/Sky.png")';
+    var prefix;
+    if (!IS_LOCAL)
+        prefix = "https://hg.hedgewars.org/hedgewars/raw-file/tip";
+    else
+        prefix = "..";
+    document.body.style.backgroundImage='url("'+prefix+'/share/hedgewars/Data/Themes/'+this.value+'/Sky.png")';
     if (themes[this.value])
-        girder.style.backgroundImage='url("//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Themes/'+this.value+'/Girder.png")';
+        girder.style.backgroundImage='url("'+prefix+'/share/hedgewars/Data/Themes/'+this.value+'/Girder.png")';
     else
-        girder.style.backgroundImage='url("//hg.hedgewars.org/hedgewars/raw-file/tip/share/hedgewars/Data/Graphics/Girder.png")';
+        girder.style.backgroundImage='url("'+prefix+'/share/hedgewars/Data/Graphics/Girder.png")';
 }
 //]]>
     </script>
@@ -187,8 +382,8 @@
 <body>
 <h1>List of Hedgewars hats</h1>
 <noscript>
-<p><strong>ERROR</strong>: We're so sorry, but this webpage only works with JavaScript enabled. It seems JavaScript is disabled or not supported in your browser.</p>
-<p>Normally, this webpage would display an animated preview of the hats in Hedgewars.</p>
+<p><strong>ERROR</strong>: We're so sorry, but this webpage only works with JavaScript enabled. It seems JavaScript is disabled or not supported in your browser.<br/>
+Normally, this webpage would display an animated preview of the hats in Hedgewars.</p>
 </noscript>
 </body>
 </html>