function setGenreNav(){
	if(typeof actionPage != 'undefined' && typeof actionPage != undefined){
		var anchor = document.getElementById('action');
			anchor.parentNode.className = anchor.className + 'current';
	}
    var currURL = window.location.href;
    var splitURL = currURL.split("/");
    splitURL = splitURL[splitURL.length - 2]
    var genreContainer = document.getElementById('genre');
    var genreLinks = genreContainer.getElementsByTagName('a');
    for (i = 0; i < genreLinks.length; i++) {

		var myString = new String();
			myString = splitURL.match(splitURL)[0];
		var newString = myString.substring(0,5);

        if (genreLinks[i].innerHTML.match(newString)) {
            var currclassName = genreLinks[i].parentNode.className;
            genreLinks[i].parentNode.className = currclassName + ' current';
        }
    }
}

setGenreNav();