$(document).ready(
function(){
	$('ul#fade').innerfade({
	speed: 1500,
	timeout: 6500,
	containerheight: '375px'
	});
});



(function($) {
	$.fn.innerfade = function(options) {
    	return this.each(function() {   
        $.innerfade(this, options);
        });
    };
    
	$.innerfade = function(container, options) {
	    var settings = {
			'animationtype':    'fade',
            'speed':            'normal',
            'type':             'sequence',
            'timeout':          2000,
            'containerheight':  'auto',
            'runningclass':     'innerfade',
            'children':         null
        };
		$.extend(settings, options);
  
//画像整列
        if (options)
            $.extend(settings, options);
            var elements = $(container).children(settings.children);
		if (elements.length > 1) {
			$(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
			for (var i = 0; i < elements.length; i++) {
				$(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide();
			};
			
			setTimeout(function() {
				$.innerfade.next(elements, settings, 1, 0);

			}, settings.timeout);
			$(elements[0]).show();
		}
    };

    $.innerfade.next = function(elements, settings, current, last) {
//フェード処理
            $(elements[last]).fadeOut(settings.speed);
            $(elements[current]).fadeIn(settings.speed, function() {
							removeFilter($(this)[0]);
						});
//画像順番			
            if ((current + 1) < elements.length) {
                current = current + 1;
                last = current - 1;
            } else {
                current = 0;
                last = elements.length - 1;
            }
        setTimeout((function() {
            $.innerfade.next(elements, settings, current, last);
        }), settings.timeout);
    };

})(jQuery);

// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
	if(element.style.removeAttribute){
		element.style.removeAttribute('filter');
	}
}