高校问答犯罪情节轻微:请问网页里面的滚动的公告栏具体怎么做呢
来源：百度文库 编辑：高校问答 时间：2024/05/05 09:29:44
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
</script>
<SCRIPT language=JavaScript>
<!-- // BannerAD
var bannerAD=new Array();
var bannerADlink=new Array();
var adNum=0;
bannerAD[0]="images/idx2.jpg";
bannerADlink[0]="glossy.htm";
bannerAD[1]="images/idx2.gif";
bannerADlink[1]="sedna2588.htm";
bannerAD[2]="images/idx4.gif";
bannerADlink[2]="largeink.htm";
bannerAD[3]="images/idx3.gif";
bannerADlink[3]="mimakijv22.htm";
bannerAD[4]="images/idx1.gif";
bannerADlink[4]="rotary.htm";
var preloadedimages=new Array();
for (i=1;i<bannerAD.length;i++){
preloadedimages[i]=new Image();
preloadedimages[i].src=bannerAD[i];
}
function setTransition(){
if (document.all){
bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
bannerADrotator.filters.revealTrans.apply();
}
}
function playTransition(){
if (document.all)
bannerADrotator.filters.revealTrans.play()
}
function nextAd(){
if(adNum<bannerAD.length-1)adNum++ ;
else adNum=0;
setTransition();
document.images.bannerADrotator.src=bannerAD[adNum];
playTransition();
theTimer=setTimeout("nextAd()", 5000);
}
function jump2url(){
jumpUrl=bannerADlink[adNum];
jumpTarget='_self';
if (jumpUrl != ''){
if (jumpTarget != '')window.open(jumpUrl,jumpTarget,"");
else location.href=jumpUrl;
}
}
function jump2url_txt(adNum){
jumpUrl=bannerADlink[adNum];
jumpTarget='_self';
if (jumpUrl != ''){
if (jumpTarget != '')window.open(jumpUrl,jumpTarget,"");
else location.href=jumpUrl;
}
}
function displayStatusMsg() {
status=bannerADlink[adNum];
document.returnValue = true;
}
//-->
</SCRIPT>
首先把这段代码加到<head>和<body>之间
<BANNERAD><A
onmouseover="displayStatusMsg();return document.returnValue"
href="javascript:jump2url()"><IMG src="images/idx2.jpg" alt=Products name=bannerADrotator
width=202
height=133 border=0
style="FILTER: revealTrans(duration=2,transition=20)"></A>
<SCRIPT language=JavaScript>nextAd()</SCRIPT>
</BANNERAD>
然后再把这一段代码加到<body>里面就好了。