if (typeof $ === 'undefined') {
	window.$ = function(selector) {
		console.log(selector);
		var match = document.querySelectorAll(selector);
		console.log(match);
		return {
			val: function() {
				console.log('inner', match);
				return null;
				//return match ? match[0].value : null;
			}
		}
	}
}

_NextpedrionApp = function() {

	var HOST = 'www.expedrion.biz';
	var lastSearch = '';
	var siteKey = 0;

	function ownItWorkaround(siteKey, pageRef, tagUrl, availability) {
		setTimeout(function() {
			kwd = document.querySelector('#domain').value;
			var url = tagUrl('search/?'+utmParams()+'&s='+siteKey+'&t='+encodeURIComponent(kwd)+'&pageRef='+pageRef + '&availability='+availability);
			var img = new Image();
			img.src = url;
			lastSearch = kwd;
		}, 1000);
	}

	function utmParams() {
		if(!window.location.search) return '';
		return window.location.search.substring(1);
	}

	function requestMethod() {
		return document.location.protocol;
	}

	function tagUrl(suffix) {
		var url = requestMethod()+'//'+HOST;
		return url + '/tag/' + suffix;
	}

	var publicInterface = {};

	publicInterface.setSite = function ss(newSiteKey) {
		siteKey = newSiteKey;
	}

	publicInterface.trackSearch = function ts(kwd,pageRef, availability) {
		if (siteKey == 0) 
			throw 'trackSearch() requires a site key be set';
		
		ownItWorkaround(siteKey, pageRef, tagUrl, availability);
		return;

		var url = tagUrl('search/?'+utmParams()+'&s='+siteKey+'&t='+encodeURIComponent(kwd));
		var img = new Image();
		img.src = url;
		lastSearch = kwd;
	}

	publicInterface.trackBulkSearch = function tbs(kwd,pageRef, availability) {
		if (siteKey == 0)
			throw 'trackBulkSearch() requires a site key be set';
		setTimeout(function() {
			var url = tagUrl('search/?'+utmParams()+'&s='+siteKey+'&t='+encodeURIComponent(kwd)+'&pageRef='+pageRef + '&availability='+availability);
			var img = new Image();
			img.src = url;
			lastSearch = kwd;
		}, 1000);
	}

	publicInterface.bindEvents = function be(sel) {
		if (siteKey == 0) 
			throw 'trackSearch() requires a site key be set';

		setTimeout(function() {
			var i, el, elems = document.querySelectorAll(sel);
			for (i = 0; i < elems.length; i++) {
				el = elems[i];
				// avoid double tagging the same link
				if (!el.href.match(/tag\/click/)) {
					var ls = encodeURIComponent(lastSearch);
					var u = encodeURIComponent(el.href);
					el.setAttribute('href', tagUrl('click/?'+utmParams()+'&s='+siteKey+'&t='+ls+'&u='+u));
				}
			}
		}, 1000);
	}

	return publicInterface;
}

window._Nextpedrion = window._Nextpedrion || _NextpedrionApp();