一款常用的漂亮的JS图片滑动切换效果 第二版

//设置参数
this._target = -Math.abs(this.Change) * (this.Index = index);
this._t = 0;
this._b = parseInt(CurrentStyle(this._slider)[this.options.Vertical ? "top" : "left"]);
this._c = this._target - this._b;
this.onStart();
this.Move();
},
//移动
Move: function() {
clearTimeout(this._timer);
var CurrentStyle = function(element){
return element.currentStyle || document.defaultView.getComputedStyle(element, null);
}
var Bind = function(object, fun) {
//设置默认属性
SetOptions: function(options) {
this.options = {//默认值
Vertical: true,//是否垂直方向（方向不能改）
Auto: true,//是否自动
Change: 0,//改变量
Duration: 50,//滑动持续时间
};
Extend(this.options, options || {});
},
//开始切换
Run: function(index) {
//修正index
index == undefined && (index = this.Index);
index < 0 && (index = this._count - 1) || index >= this._count && (index = 0);
摘自：/html/txdm/txtx/2737.htm
原文为5图像版本，此文为多图版本。
在.container 和 .container A IMG 样式中修改图像显示区大小
在.csrcode 中修改TOP=height-15和LEFT=width-95可控制1 2 3 4 5导航区的位置,每增加一幅图像,width=90+18,LEFT也需要小些
} else {
return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
}
}
}
}
//容器对象,滑动对象,切换数量
var SlideTrans = function(container, slider, count, options) {
p == "relative" || p == "absolute" || (this._container.style.position = "relative");
this._container.style.overflow = "hidden";
this._slider.style.position = "absolute";
gtopTab=tab_id;
}
}
</SCRIPT>
<SCRIPT type=text/javascript>
var $ "string" == typeof id ? document.getElementById(id) : id;
pgvMain();
</SCRIPT>
<SCRIPT>
var gtopTab="one";
function $id(id){
return document.getElementById(id);
}
function changesTab(tab_id){
if (tab_id==gtopTab){
Time: 10,//滑动延时
Pause: 4000,//停顿时间(Auto为true时有效)
onStart: function(){},//开始转换时执行
onFinish: function(){},//完成转换时执行
Tween: Tween.Quart.easeOut//tween算子
this.Time = Math.abs(this.options.Time);
this.Pause = Math.abs(this.options.Pause);
this.Tween = this.options.Tween;
this.onStart = this.options.onStart;
return c*(7.5625*t*t) + b;
} else if (t < (2/2.75)) {
return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
} else if (t < (2.5/2.75)) {
return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
this._slider = $(slider);
this._container = $(container);//容器对象
this._timer = null;//定时器
this._count = Math.abs(count);//切换数量
this._target = 0;//目标值
}
}
var Tween = {
Quart: {
easeOut: function(t,b,c,d){
return -c * ((t=t/d-1)*t*t*t - 1) + b;
}
},
Back: {
easeOut: function(t,b,c,d,s){
var args = Array.prototype.slice.call(arguments).slice(2);
return function() {
return fun.apply(object, args.concat(Array.prototype.slice.call(arguments)));
}
.more1 A {
TEXT-ALIGN: left; LINE-HEIGHT: 25px; MARGIN: 0px 0px 0px 10px; COLOR: #3373a3
}
</style>
<SCRIPT language=javascript>
if(typeof(pgvMain) == 'function')
}
.container A IMG {
WIDTH: 350px; HEIGHT: 250px //对应图像的宽度和高度
}
.container IMG {
BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-TOP-STYLE: none; BORDER-LEFT-STYLE: none
}
UL {
PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px
}
.container {
WIDTH:350px; HEIGHT: 250px //对应图像的宽度和高度
this.onFinish = this.options.onFinish;
var bVertical = !!this.options.Vertical;
this._css = bVertical ? "top" : "left";//方向
//样式设置
var p = CurrentStyle(this._container).position;
}
.csrcode LI.on {
LINE-HEIGHT: 15px; WIDTH: 15px; BACKGROUND: url(images/flashbutton.gif) no-repeat; HEIGHT: 15px; COLOR: #ffffff
}
.more {
FLOAT: right
if (s == undefined) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
}
},
Bounce: {
easeOut: function(t,b,c,d){
if ((t/=d) < (1/2.75)) {
}
.td_f A IMG {
PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px
}
.csrcode {
POSITION: absolute; WIDTH: 98px; FLOAT: right; TOP: 235px; LEFT: 250px //前面的三个值width TOP LEFT需要修改