$(document).ready(function() {
    $('.banner_slider > ul').cycle({
        fx: 'fade',
        /*fx: 'scrollHorz',*/
        /*fx: 'scrollVert',*/
        timeout: '12000',
        before: function(currSlideElement, nextSlideElement, options, forwardFlag){
            $(nextSlideElement).find('input').attr('src',$(nextSlideElement).find('input').attr('src'));
        },
        timeoutFn: function(currSlideElement, nextSlideElement, options, forwardFlag){
            var index = options.currSlide;
            return index % 2 ? 20000 : 12000;
        },
        cleartypeNoBg: true
    }); 
});