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图片渐变播放的处理方法[回顾样式:FILTER: revealTrans(duration=2,transition=20)] 下面这段代码需结合:
<img class=black style="FILTER: revealTrans(duration=2,transition=20)" src="" border =0 >使用方才有用.
function setTransition(){
if (document.all){
document.images.bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
document.images.bannerADrotator.filters.revealTrans.apply();
}
}
function playTransition(){
if (document.all)
document.images.bannerADrotator.filters.revealTrans.play()
}
function playImg()
{
setTransition();
playTransition();
}
播放代码:
var bannerAD=new Array();
var bannerADlink=new Array();
var bannerDE=new Array();
var adNum=0;
bannerADlink[0]="http://img.china.alibaba.com/img/company/66/70/36/0/6670360_2.jpg";
bannerAD[0]="http://img.china.alibaba.com/img/company/66/70/36/0/6670360_2.summ.jpg";
bannerDE[0]="壁挂水族箱使用效果"
var preloadedimages=new Array();
for (i = 0; i < bannerAD.length; i++){
preloadedimages[i]=new Image();
preloadedimages[i].src=bannerAD[i];
}
function setTransition(){
if (document.all){
document.images.bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
document.images.bannerADrotator.filters.revealTrans.apply();
}
}
function playTransition(){
if (document.all)
document.images.bannerADrotator.filters.revealTrans.play()
}
function nextAd(){
if(adNum<bannerAD.length-1)adNum++ ;
else adNum=0;
setTransition();
document.images.bannerADrotator.src=bannerAD[adNum];
//document.getElementById("des").innerHTML=bannerDE[adNum];
playTransition();
theTimer=setTimeout("nextAd()", 6000);
}
function jump2url(){
jumpUrl=bannerADlink[adNum];
jumpTarget='_blank';
if (jumpUrl != ''){
if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
else parent.window.location.href=jumpUrl;
}
}
function displayStatusMsg() {
status=bannerADlink[adNum];
document.returnValue = true;
}
function changeImg(obj,width,height) {
if ( obj.width > width || obj.height > height ) {
var scale;
var scale1 = obj.width / width;
var scale2 = obj.height / height;
if(scale1 > scale2){
scale = scale1;
}else{
scale = scale2;
}
obj.height = obj.height / scale;
}
}
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