Get last segment from URL

last_segment

/**
 * Get last segment from URL
 * @note array.filter browser support: IE.9+, Firefox 1.5 +
 * @return string URL last segment
 */
function getLastSegmentFromUrl() {
	path = window.location.pathname;
	segments = path.split('/');
	//remove empty spaces
	segments = segments.filter(function(item) {
		if (item == "") {
			return false;
		}

		return true;
	});

	if (segments.length !== 0) {
		return segments[segments.length - 1];
	}

	return false;
}