function nswf(w,h) //flash幻灯片
{
var focus_width=w //宽度
var focus_height=h //高度
var interval_time=3 //图片停顿时间，单位为秒，为0则停止自动切换
var text_height=0 //标题高度
var texts=''//标题文字
var text_align= 'center' //标题文字对齐方式(left、center、right)
var swf_height = focus_height+text_height //相加之和最好是偶数,否则数字会出现模糊失真的问题
document.write('');
document.write(' ');
}
function swf(w,h,url) //flash广告
{
document.write("");
}
//PRODUCTBOX产品盒子
function $(objectId){
if(document.getElementById && document.getElementById(objectId)){
// W3C DOM
return document.getElementById(objectId);
}
else if (document.all && document.all(objectId)){
// MSIE 4 DOM
return document.all(objectId);
}
else if (document.layers && document.layers[objectId]){
// NN 4 DOM.. note: this won't find nested layers
return document.layers[objectId];
}
else{
return false;
}
}
var now_show_id =0 ;
function swap(id,bool,totalRecs)
{
//alert(bool);
if(id == now_show_id )return true;
now_show_id =id ;
for(var i=1;i<=totalRecs;i++)
{
if(bool)
{
if($('b'+i) != null){
$("b"+i).style.display = bool ? 'none' : 'block';
$("s"+i).style.display = bool ? 'block' : 'none';
}
}
}
$("b"+id).style.display = bool ? 'block' : 'none';
$("s"+id).style.display = bool ? 'none' : 'block';
}
var now_id = 1;
function swap1(id,bool,totalRecs)
{
//alert(bool);
if(id == now_id )return true;
now_id =id ;
for(var i=1;i<=totalRecs;i++)
{
if(bool)
{
if($('d'+i) != null){
$("d"+i).style.display = bool ? 'none' : 'block';
$("a"+i).style.display = bool ? 'block' : 'none';
}
}
}
$("d"+id).style.display = bool ? 'block' : 'none';
$("a"+id).style.display = bool ? 'none' : 'block';
}
//横向滚动图片
var $ = function (id) {
return "string" == typeof id ? document.getElementById(id) : id;
};
var Class = {
create: function() {
return function() {
this.initialize.apply(this, arguments);
}
}
}
Object.extend = function(destination, source) {
for (var property in source) {
destination[property] = source[property];
}
return destination;
}
var TransformView = Class.create();
TransformView.prototype = {
//容器对象,滑动对象,切换参数,切换数量
initialize: function(container, slider, parameter, count, options) {
if(parameter <= 0 || count <= 0) return;
var oContainer = $(container), oSlider = $(slider), oThis = this;
this.Index = 0;//当前索引
this._timer = null;//定时器
this._slider = oSlider;//滑动对象
this._parameter = parameter;//切换参数
this._count = count || 0;//切换数量
this._target = 0;//目标参数
this.SetOptions(options);
this.Up = !!this.options.Up;
this.Step = Math.abs(this.options.Step);
this.Time = Math.abs(this.options.Time);
this.Auto = !!this.options.Auto;
this.Pause = Math.abs(this.options.Pause);
this.onStart = this.options.onStart;
this.onFinish = this.options.onFinish;
oContainer.style.overflow = "hidden";
oContainer.style.position = "relative";
oSlider.style.position = "absolute";
oSlider.style.top = oSlider.style.left = 0;
},
//设置默认属性
SetOptions: function(options) {
this.options = {//默认值
Up: true,//是否向上(否则向左)
Step: 5,//滑动变化率
Time: 10,//滑动延时
Auto: true,//是否自动转换
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
};
Object.extend(this.options, options || {});
},
//开始切换设置
Start: function() {
if(this.Index < 0){
this.Index = this._count - 1;
} else if (this.Index >= this._count){ this.Index = 0; }
this._target = -1 * this._parameter * this.Index;
this.onStart();
this.Move();
},
//移动
Move: function() {
clearTimeout(this._timer);
var oThis = this, style = this.Up ? "top" : "left", iNow = parseInt(this._slider.style[style]) || 0, iStep = this.GetStep(this._target, iNow);
if (iStep != 0) {
this._slider.style[style] = (iNow + iStep) + "px";
this._timer = setTimeout(function(){ oThis.Move(); }, this.Time);
} else {
this._slider.style[style] = this._target + "px";
this.onFinish();
if (this.Auto) { this._timer = setTimeout(function(){ oThis.Index++; oThis.Start(); }, this.Pause); }
}
},
//获取步长
GetStep: function(iTarget, iNow) {
var iStep = (iTarget - iNow) / this.Step;
if (iStep == 0) return 0;
if (Math.abs(iStep) < 1) return (iStep > 0 ? 1 : -1);
return iStep;
},
//停止
Stop: function(iTarget, iNow) {
clearTimeout(this._timer);
this._slider.style[this.Up ? "top" : "left"] = this._target + "px";
}
};
window.onload=function(){
function Each(list, fun){
for (var i = 0, len = list.length; i < len; i++) { fun(list[i], i); }
};
////////////////////////test2
if ($("idNum")==null) return 0;
var objs = $("idNum").getElementsByTagName("li");
var tv = new TransformView("idTransformView", "idSlider", 420, 5, {
onStart: function(){ Each(objs, function(o, i){ o.className = tv.Index == i ? "on" : ""; }) },//按钮样式
Up: false
});
tv.Start();
Each(objs, function(o, i){
o.onmouseover = function(){
o.className = "on";
tv.Auto = false;
tv.Index = i;
tv.Start();
}
o.onmouseout = function(){
o.className = "";
tv.Auto = true;
tv.Start();
}
})
}