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Javascript 幻灯片定位问题_Javascript_Html_Css - Fatal编程技术网

Javascript 幻灯片定位问题

Javascript 幻灯片定位问题,javascript,html,css,Javascript,Html,Css,我有一个javascript幻灯片,可以在Windows7、Firefox、Chrome、IE8+和Opera上完美运行(我没有资源检查6或7)。但有人告诉我,当使用IE 7在xp上运行时,幻灯片会从屏幕右侧弹出。我的问题是什么 这是我的css: *#page { width:940px; margin: auto; } #gallery { position:relative; padding:0px; margin:5px 0px; width:940px; height:

我有一个javascript幻灯片,可以在Windows7、Firefox、Chrome、IE8+和Opera上完美运行(我没有资源检查6或7)。但有人告诉我,当使用IE 7在xp上运行时,幻灯片会从屏幕右侧弹出。我的问题是什么

这是我的css:

*#page {
 width:940px;
 margin: auto;
 }

#gallery {
 position:relative;
 padding:0px;
 margin:5px 0px;
 width:940px;
 height:320px;
    }

#gallery li { 
 display: block; 
 width:940px; 
 height:320
 list-style:none;
 }*
下面是我的javascript:

*var galleryId = 'gallery'; 
var gallery; 
var galleryImages;
var currentImage;
var previousImage;
var preInitTimer;
preInit();

function preInit() {

 if ((document.getElementById)&&(gallery=document.getElementById(galleryId))) {
  gallery.style.visibility = "hidden";
  if (typeof preInitTimer != 'undefined') clearTimeout(preInitTimer); 
 } else {
  preInitTimer = setTimeout("preInit()",2);
 }
}

function fader(imageNumber,opacity) {

 var obj=galleryImages[imageNumber];
 if (obj.style) {
  if (obj.style.MozOpacity!=null) {  

   obj.style.MozOpacity = (opacity/100) - .001;
  } else if (obj.style.opacity!=null) {

   obj.style.opacity = (opacity/100) - .001;
  } else if (obj.style.filter!=null) {

   obj.style.filter = "alpha(opacity="+opacity+")";
  }
 }
}

function fadeInit() {
 if (document.getElementById) {
  preInit(); 
  galleryImages = new Array;
  var node = gallery.firstChild;

  while (node) {
   if (node.nodeType==1) {
    galleryImages.push(node);
   }
   node = node.nextSibling;
  }
  for(i=0;i<galleryImages.length;i++) {

   galleryImages[i].style.position='absolute';
   galleryImages[i].style.top=0;
   galleryImages[i].style.zIndex=0;

   fader(i,0);
  }

  gallery.style.visibility = 'visible';

  currentImage=0;
  previousImage=galleryImages.length-1;
  opacity=100;
  fader(currentImage,100);

  window.setTimeout("crossfade(100)", 1000);
 }
}

function crossfade(opacity) {
  if (opacity < 100) {

   fader(currentImage,opacity);

   opacity += 9;
   window.setTimeout("crossfade("+opacity+")", 50);
  } else {

   fader(previousImage,0);

   previousImage=currentImage;
   currentImage+=1;
   if (currentImage>=galleryImages.length) {

    currentImage=0;
   }

   galleryImages[previousImage].style.zIndex = 0;
   galleryImages[currentImage].style.zIndex = 100;

   opacity=0;
   window.setTimeout("crossfade("+opacity+")", 5000);
  }
}

addEvent(window,'load',fadeInit)

function addEvent(elm, evType, fn, useCapture) 

{
 if (elm.addEventListener){
   elm.addEventListener(evType, fn, useCapture);
   return true;
 } else if (elm.attachEvent){
   var r = elm.attachEvent("on"+evType, fn);
   return r;
 }
} *
*var galleryId='gallery';
var画廊;
var galleryImages;
无功电流图像;
var-previousImage;
var预初始化定时器;
preInit();
函数preInit(){
if((document.getElementById)和&(gallery=document.getElementById(galleryId))){
gallery.style.visibility=“隐藏”;
if(type of preInitTimer!=“undefined”)clearTimeout(preInitTimer);
}否则{
preInitTimer=setTimeout(“preInit()”,2);
}
}
功能音量控制器(图像编号、不透明度){
var obj=GalleryImage[图像编号];
if(对象样式){
如果(obj.style.MozOpacity!=null){
obj.style.MozOpacity=(不透明度/100)-.001;
}else if(obj.style.opacity!=null){
obj.style.opacity=(不透明度/100)-.001;
}else if(obj.style.filter!=null){
obj.style.filter=“alpha(不透明度=“+opacity+”)”;
}
}
}
函数fadeInit(){
if(document.getElementById){
preInit();
GalleryImage=新阵列;
var节点=gallery.firstChild;
while(节点){
if(node.nodeType==1){
GalleryImage.push(节点);
}
node=node.nextSibling;
}
对于(i=0;i=GalleryImage.length){
currentImage=0;
}
GalleryImage[previousImage].style.zIndex=0;
GalleryImage[currentImage].style.zIndex=100;
不透明度=0;
setTimeout(“交叉淡入(“+不透明度+”),5000);
}
}
addEvent(窗口、'load',fadeInit)
函数addEvent(elm、evType、fn、useCapture)
{
if(elm.addEventListener){
elm.addEventListener(evType、fn、useCapture);
返回true;
}else if(elm.attachEvent){
var r=elm.attachEvent(“on”+evType,fn);
返回r;
}
} *

想法呢?

我不知道这是否真的有用,甚至不知道这是否是错误的,但可能会将页面更改为页边空白:0自动;而不是保证金:自动

请修复你的代码粘贴,因为测试IE版本5.5-8是很难做到的<代码>http://www.my-debugbar.com/wiki/IETester/HomePage