direct download link used for Shirai player
// ==UserScript==
// @name Direct link for Shirai Player
// @namespace sleep-walker.cz
// @description direct download link used for Shirai player
// @include http://shirai.cz/*
// @include https://shirai.cz/*
// @version 1
// @grant none
// ==/UserScript==
video_src = document.evaluate('//div/video/source/@src', document, null, 9, null).singleNodeValue;
if (video_src) {
zdroj = document.evaluate('//span[@id="zdroj_1"]', document, null, 9, null).singleNodeValue.parentNode;
zdroj.innerHTML += "<a href=\"" + video_src.value + "\" type=\"video/mp4\">Direct download</a>";
}