var XdRsData = XdRsData || {}; XdRsData.fileExists = function(path) { path = window.location.pathname.replace(/(\/www|)\/[^\/]*$/, '/'+path); if (path.match(/^\/([A-Z]\:)/)) path = path.slice(1); var fs = require('fs'); return fs.existsSync(decodeURIComponent(path)); };