我今天做了简单的幻灯片放映，我看到，当用mozilla更换幻灯片时，幻灯片正在闪烁。如何解决？
HTML：
<div class="full_slider">
<div style="background: url(images/background/10_00049.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00050.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00051.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00052.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00053.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00054.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00055.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00056.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00057.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00058.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00059.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00060.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00061.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00062.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00061.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00060.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00059.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00058.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00057.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00056.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00055.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00054.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00053.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00052.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00051.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00050.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
<div style="background: url(images/background/10_00049.jpg) no-repeat center center fixed; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;"></div>
</div>
JS：
$(".full_slider > div:gt(0)").hide();
setInterval(function() {
$('.full_slider > div:first')
.hide()
.next()
.show()
.end()
.appendTo('.full_slider');
}, 83);
JS代码每秒生成12张幻灯片，如何通过闪烁修复该问题？