jQuery(document).ready(function($){
    var $slides = $('.highlightslidescontent .content').size()-1;
    var i = 0;
    $('.highlightslidesnav a').click(function(){
        if($(this).hasClass('next')){            
           if(i==($slides+1)){
				i = 0; // end of slide
			} else {
				i = ++i % ($slides+1);
			}
            $('.highlightslidescontent .content').hide().eq(i).fadeIn();
        } else {
            if(i==0){
				i = $slides; // end of slide
			} else {
				i = --i % $slides;
			}
            $('.highlightslidescontent .content').hide().eq(i).fadeIn();
        }
        console.log(i)
        return false;
    });
});