var recommended = {
	save: function() {
		var part = window.location.href.split('#');
		if (part.length > 1) {
			part = part[1];
			if (parseInt(part) == part) {
				var expire = new Date();
				expire.setDate(expire.getDate() + 30);
				expire = expire.toUTCString();

				document.cookie = 'ref=' + part
					+ "; expires=" + expire
					+ "; path=/"
					+ "; domain=.diskografie.cz"
			}
		}

	}
}

var urlEffect = {
	run: function(from, to, text){
		from = from.split('.');
		from = new Date(from[2], from[1] - 1, from[0]);

		to = to.split('.');
		to = new Date(to[2], to[1] - 1, to[0], 23, 59);

		var datum = new Date();
		if (datum >= from && datum <= to) {
			this.setHref(text, 0);
		}
	},

	setHref: function(text, i){
		window.location.href = '#' + text.substring(0, i);

		if (i < text.length) {
			var inst = this;

			setTimeout(function(){
				inst.setHref(text, i + 1);
			}, 200);
		}
	}
}

function gaTrackClick(el, category, action) {
	_gaq.push(['_trackEvent', category, action]);
}