/**
 * Pil nallerne, hilsen løven
 */

$(document).ready(function() {
	// add hover class to buttons
	$('.btn').mouseover(function(e) {
		var className = $(this).attr('class').match(/btn\-[a-z\-]+/i);
		$(this).addClass(className + '-hover');
	}).mouseout(function(e) {
		var matches = $(this).attr('class').match(/btn\-[a-z\-]+\-hover/gi);
		if(matches && matches.length > 0) {
			if(matches.length == 1) {
				$(this).removeClass(matches.toString());
			} else {
				for(var i in matches) {
					$(this).removeClass(matches[i]);
				}
			}
		}
	});
});