When the /cleanup command is issued in chat and Auto Woot is enabled, the subsequent refresh causes auto woot to become disabled.

I used to have Jarplug as a Firefox plugin, which I manually added somehow (I have no programming knowledge and have no idea how I did this, it was a year ago). The script reads:

var magic=function() {
if(document.getElementById('user-container')!=null) {
var head = document.head;
if ("item" in head) { // check if ref is still a live node list
if (!head[0]) { // append_to node not yet ready
setTimeout(magic, 25);
return;
}
head = head[0]; // reassign from live node list ref to pure node ref -- avoids nasty IE bug where changes to DOM invalidate live node lists
}
var scriptElem = document.createElement("script");
scriptElem.src = 'https://raw.github.com/chrisinajar/jarPlug/master/init.js';
head.insertBefore(scriptElem, head.firstChild);
} else {
setTimeout(magic, 500);
}
};magic();

This would make it automatically load every time I started Plug, as opposed to the current instructions that only mention a bookmarket, which you must manually activate every time. How do I make this autoload script work for the updated Jarplug? Thanks.