Add a couple of more variable bindings, make all the set visual gear values optional, to allow skipping trailing params or specifying ones in the middle as nil to not set. Should make using it more convenient in simple cases.
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!-- There is, at present, no official xsd for (X)HTML5. A pity. Usefulness would depend on the parser and extensions made by the site. -->
<title>Hedgewars Hats</title>
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* {padding: 0; margin: 0; }
body
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background-size: 100% 100%;
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h1 { text-shadow: 0 0 2px white; }
a
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background-image: url("http://hedgewars.googlecode.com/hg/share/hedgewars/Data/Graphics/Hedgehog/Idle.png");
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clear: left;
background-image: url('http://hedgewars.googlecode.com/hg/share/hedgewars/Data/Themes/Nature/Girder.png');
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a div
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margin-top: -5px;
height: 32px;
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would be easier with a server-side portion. list of sprites could be gotten from googlecode, but would require XSS whitelisting */
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"Christmas":1,
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"Art":1,
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"Snow":1,
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window.onload = function()
{
var xml=new XMLHttpRequest();
xml.open("GET", "/hg/share/hedgewars/Data/Graphics/Hats/", false);
xml.send(null);
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var a = resp.getElementsByTagName("a");
for(var i=0;i<a.length;i++);
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var x;
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if (!/^Team|NoHat/.test(x[1])) // Exclude team coloured ones as repetitive, NoHat one as uninteresting
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opt.appendChild(document.createTextNode(""));
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chk.onclick = switchAnim;
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chk = chk.cloneNode(false);
chk.onclick = hideGirders;
document.body.appendChild(chk);
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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++)
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var h = document.body.appendChild(a.cloneNode(true));
h.href = "http://hedgewars.googlecode.com/hg/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);
}
function animateHogs()
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var a = document.getElementsByTagName("a");
for (var i=0;i<a.length;i++)
{
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";
a[i].idle++;
if (a[i].idle > 18) a[i].idle = 0;
}
}
function switchAnim()
{
if (animationInterval)
{
clearInterval(animationInterval);
animationInterval = null;
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else animationInterval = setInterval(animateHogs, 128);
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var g = document.getElementsByClassName("girder");
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if (this.checked)
g[i].className = "girder hide";
else
g[i].className = "girder";
}
function switchTheme()
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girder.style.backgroundImage='url("http://hedgewars.googlecode.com/hg/share/hedgewars/Data/Graphics/Girder.png")';
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//]]>
</script>
</head>
<body>
<h1>List of Hedgewars hats</h1>
</body>
</html>