function save(obj) {
	var r;

	try {
		r = new XMLHttpRequest();
	}
	catch(e) { }
	
	r.onreadystatechange = function() {
		if(r.readyState == 2) {
			obj.innerHTML = 'Loading...';
		}
		else if(r.readyState == 4) {
			obj.innerHTML = '<a href="/id/' + r.responseText + '">http://frac.tv/id/' + r.responseText + '</a>';
		}
	}
	
	r.open("GET", "?save=true", true);
	r.send();
}