let'jquery
^_^
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
animate
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
animate
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
animate
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
animate
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
animate
do touch me
JavaScript
jQuery
slideUp
slideDown
up and down
适用浏览器：IE8、360、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗.
来源：
站长素材