var jb = {
bu: 'http://sumabout.com/jb/',
by: 'jb',
vr: function (v) {
	jb.lj(jb.bu+'?v='+v);
},
ld: function () {},
cb: function () {},
lj: function (u,c) {
	var s = document.createElement("script");
	s.setAttribute("src", u);
	if(c!=null) s.setAttribute("charset", c);
	document.body.appendChild(s);
},
o: function (n) {
	return document.getElementById(n);
}
};