var siteNodes = defRoot.querySelectorAll('.pukiwiki-ticketlink-site');
Array.prototype.forEach.call(siteNodes, function (e) {
var siteInfoText = e.dataset && e.dataset.site;
var siteNodes = defRoot.querySelectorAll('.pukiwiki-ticketlink-site');
Array.prototype.forEach.call(siteNodes, function (e) {
var siteInfoText = e.dataset && e.dataset.site;