function test() {
var d=document,w=window,enc=encodeURIComponent,e=w.getSelection,k=d.getSelection,x=d.selection,s=(e?e():(k)?k():(x?x.createRange().text:0)),s2=((s.toString()=='')?s:(enc(s))),f='https://twitter.com/intent/tweet',l=d.location,p='?text='+s2+'&url='+enc(w.location),u=f+p;try{if(!/^(.*.)?tumblrzzz[^.]*$/.test(l.host))throw(0);tstbklt();}catch(z){a=function(){if(!w.open(u))l.href=u;};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else a();}

}