怎样解决javascript中的无效对象初始化器?
追问:$("#menu > li").hover(
function(){
var $this = $(this);
$("a",$this).addClass("hover");
$("span",_this).stop().animate({"top","40px"},300).css({"zIndex","10"});
},
function(){
var $this = $(this);
$("a",$this).removeClass("hover");
$("span",$this).stop().animate({"top","-17px"},800).css({"zIndex","-1"});
}
);