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function cons(v, ls) {
return { n : ls, v : v };
}
function callAll(ls) {
for (; ls; ls = ls.n)
ls.v();
}
function sc(v) {
return {v : v, h : null};
}
function sv(s, v) {
s.v = v;
callAll(s.h);
}
function sg(s) {
return s.v;
}
function ss(s) {
return s;
}
function sr(v) {
return {v : v, h : null};
}
function sb(x,y) {
var z = y(x.v);
var s = {v : z.v, h : null};
function reZ() {
z.h = cons(function() { s.v = z.v; callAll(s.h); }, z.h);
}
x.h = cons(function() { z = y(x.v); reZ(); s.v = z.v; callAll(s.h); }, x.h);
reZ();
return s;
}
function lastParent() {
var pos = document;
while (pos.lastChild && pos.lastChild.nodeType == 1)
pos = pos.lastChild;
return pos.parentNode;
}
var thisScript = null;
function addNode(node) {
if (thisScript) {
thisScript.parentNode.appendChild(node);
thisScript.parentNode.removeChild(thisScript);
} else
lastParent().appendChild(node);
}
function runScripts(node) {
var savedScript = thisScript;
var scripts = node.getElementsByTagName("script");
var len = scripts.length;
for (var i = 0; i < len; ++i) {
thisScript = scripts[i];
eval(thisScript.textContent);
}
thisScript = savedScript;
}
function populate(node, html) {
node.innerHTML = html;
runScripts(node);
}
function dyn(s) {
var x = document.createElement("span");
populate(x, s.v);
addNode(x);
s.h = cons(function() { populate(x, s.v) }, s.h);
}
function inp(t, s) {
var x = document.createElement(t);
x.value = s.v;
addNode(x);
s.h = cons(function() { x.value = s.v }, s.h);
x.onkeyup = function() { sv(s, x.value) };
return x;
}
function eh(x) {
return x.split("&").join("&").split("<").join("<").split(">").join(">");
}
function ts(x) { return x.toString() }
function bs(b) { return (b ? "True" : "False") }
function pf() { alert("Pattern match failure") }
var closures = [];
function ca(f) {
var n = closures.length;
closures[n] = f;
return n;
}
function cr(n) {
return closures[n]();
}
function getXHR()
{
try {
return new XMLHttpRequest();
} catch (e) {
try {
return new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
return new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {
throw "Your browser doesn't seem to support AJAX.";
}
}
}
}
function rc(uri, parse, k) {
var xhr = getXHR();
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
var isok = false;
try {
if (xhr.status == 200)
isok = true;
} catch (e) { }
if (isok)
k(parse(xhr.responseText));
else
alert("Error querying remote server!");
}
};
xhr.open("GET", uri, true);
xhr.send(null);
}
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