Opens selected entry on LDR with "v" key in another tab

ldr_open_entry_w_v.user.js

// ==UserScript==
// @name        ldr_open_entry_w_v
// @include     http://reader.livedoor.com/reader/*
// @version     0.1
// ==/UserScript==

window.addEventListener("load", function() {
    with(unsafeWindow){
	Keybind.remove("v");
	Keybind.add('v', function(){
            var item = get_active_item(true);
            if(item){
          	window.open(item.link,'_blank');
            }
	});
    }
},false);