!function(a) {
a.fn.ladySlide = function(b) {
var c = a.extend({
autoPlay:!0,
delayTime:4e3,
interTime:600,
trigger:0,
triggerEvent:1,
defaultIndex:0,
panle:"#panle",
prev:"#prev",
next:"#next",
startSlide:null,
endSlide:null
}, b || {});
return this.each(function() {
function r() {
o && clearInterval(o), o = setInterval(function() {
m = d, m++, t(m);
}, c.delayTime);
}
function s() {
o && clearInterval(o);
}
function t(a) {
n = 0;
var b = a;
a == l && (b = 0), -1 == a && (b = l - 1), 0 != c.trigger && e.children().eq(b).addClass("active").siblings().removeClass("active"),
f.children().eq(b + 1).addClass("active").siblings().removeClass("active"), "function" == typeof c.startSlide && c.startSlide(f, a),
f.stop(!0, !1).animate({
left:-a * k
}, c.interTime, function() {
a == l && (f.css({
left:0
}), a = 0), -1 == a && (f.css({
left:-1 * (l - 1) * k
}), a = l - 1), n = 1, d = a, "function" == typeof c.endSlide && c.endSlide(f, a);
});
}
var e, m, o, p, q, b = a(this), d = c.defaultIndex, f = b.find(c.panle), g = f.children(), h = b.find(c.prev), i = b.find(c.next), k = (f.parent().height(),
function s() function r() function t(a)函数的作用是什么呢，看不太懂

看不懂。路过。

js

老铁 那个4e3是表示什么