日期:2014-05-16 浏览次数:20418 次
var roots = $(".index_left li.root");
for(var i=0;i<roots.length;i++){
$("#"+roots[i].id).children("a:eq(0)").hover(
function() {
$(this).css("background-image","url(images/list_2.jpg)").animate({ opacity: '1'},100);
},
function() {
$(this).css("background-image","url(images/list_1.jpg)").animate({ opacity: '0.8'},100);
}
);
}