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文字向上滚动代码,带段落停顿

时间:2014-08-01 10:33:41      阅读:256      评论:0      收藏:0      [点我收藏+]

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  • 带段落停顿效果的文字向上滚动代码,一个比较早的代码了,但觉得现在仍很常用,它可以定义文字成批次(段落)向上滚动,滚动后停顿,然后继续滚动,很不错啦,希望大家也喜欢。
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>接触角测定仪</title>
</head>
<body bgcolor="#ffffff" onLoad="startVTextScroll()">
 <script language="JavaScript">
<!--
var scrollerwidth=162
var scrollerheight=130
var pausebetweenimages=5000
var vSlideContent=new Array()
vSlideContent[0]=<p>1.Vertical Scrolling Layers</p><p>By David Miles<br></p><p>Damn, this is snazzy.</p>
vSlideContent[1]=<p>2.It sure is a good thing you decided to add more shock to your site, We have the highest quality DHTML and JavaScripts around.</p><p>(Please pardon our advertising propaganda.)</p>
vSlideContent[2]=<p>3. Lorem ipsum dolor sit amet, consectetur adipscing elit, sed diam nonnumy eiusmod tempor incidunt ut labore et dolore magna aliquam erat volupat.</p><p>Et harumd dereud facilis est er expedit distinct. Nam liber a tempor cum soluta nobis eligend optio comque nihil quod a impedit anim id quod maxim placeat facer possim omnis es voluptas assumenda est, omnis dolor repellend. Temporem autem quinsud et aur office debit aut tum rerum necesit atib saepe eveniet ut er repudiand sint et molestia non este recusand.</p>
vSlideContent[3]=4. still more text ...

if (vSlideContent.length>1)
i=2
else
i=0

function locateObject(n, d) { //v3.0
  var p,i,x;
  if(!d) d=document;
  if((p=n.indexOf("?"))>0&&parent.frames.length)
  {
    d=parent.frames[n.substring(p+1)].document;
    n=n.substring(0,p);
    }
  if(!(x=d[n])&&d.all) x=d.all[n];
  
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=locateObject(n,d.layers[i].document);
  return x;
}

function moveVTextFirstBlock(whichdiv)
{

if (document.all)
{
    tdiv=eval(whichdiv)

    if (tdiv.style.pixelTop>0&&tdiv.style.pixelTop<=5)
    {
        tdiv.style.pixelTop=0
        setTimeout("moveVTextFirstBlock(tdiv)",pausebetweenimages)
        setTimeout("moveVTextSecondBlock(‘vTextSecond‘)",pausebetweenimages)
        return
    }
    if (tdiv.style.pixelTop>=tdiv.offsetHeight*-1)
    {
        tdiv.style.pixelTop-=5
        setTimeout("moveVTextFirstBlock(tdiv)",10)
    }
    else
{
        tdiv.style.pixelTop=scrollerheight+5
window.status=tdiv.style.pixelTop;
    tdiv.innerHTML=vSlideContent[i]
    if (i==vSlideContent.length-1)
    i=0
else
    i++
}
}
else
{
tlayer=eval(whichdiv)
if (tlayer.top>0&&tlayer.top<=5)
{
tlayer.top=0
setTimeout("moveVTextFirstBlock(tlayer)",pausebetweenimages)
setTimeout("moveVTextSecondBlock(locateObject(‘vTextSecond‘))",pausebetweenimages)
return
}
if (tlayer.top>=tlayer.document.height*-1)
{
tlayer.top-=5
setTimeout("moveVTextFirstBlock(tlayer)",10)
}
else
{
tlayer.top=scrollerheight+5
tlayer.document.write(vSlideContent[i])
tlayer.document.close()
if (i==vSlideContent.length-1)
i=0
else
i++
}
}
}

function moveVTextSecondBlock(whichdiv)
{
if (document.all)
{
tdiv2=eval(whichdiv)

if (tdiv2.style.pixelTop>0&&tdiv2.style.pixelTop<=5)
{
    tdiv2.style.pixelTop=0
    setTimeout("moveVTextSecondBlock(tdiv2)",pausebetweenimages)
    setTimeout("moveVTextFirstBlock(‘vTextFirst‘)",pausebetweenimages)
    return
}
window.status=tdiv2.offsetHeight;
if (tdiv2.style.pixelTop>=tdiv2.offsetHeight*-1){
    tdiv2.style.pixelTop-=5
    setTimeout("moveVTextSecondBlock(‘vTextSecond‘)",10)
}
else
{
    tdiv2.style.pixelTop=scrollerheight+5
window.status=tdiv2.style.pixelTop
    tdiv2.innerHTML=vSlideContent[i]
    if (i==vSlideContent.length-1)
    i=0
else
    i++
}
}
else if (document.layers)
{
tlayer2=eval(whichdiv)

if (tlayer2.top>0&&tlayer2.top<=5)
{
tlayer2.top=0
setTimeout("moveVTextSecondBlock(tlayer2)",pausebetweenimages)
setTimeout("moveVTextFirstBlock(locateObject(‘vTextMain‘).document.layers[‘vTextFirst‘])",pausebetweenimages)
return
}
if (tlayer2.top>=tlayer2.document.height*-1)
{
tlayer2.top-=5
setTimeout("moveVTextSecondBlock(tlayer2)",10)
}
else
{
tlayer2.top=scrollerheight+5
tlayer2.document.write(vSlideContent[i])
tlayer2.document.close()
if (i==vSlideContent.length-1)
i=0
else
i++
}
}
}

function startVTextScroll(){
if (document.all)
{
    locateObject(vTextSecond).style.top=scrollerheight+5
    locateObject(vTextFirst).visibility=visible;
    locateObject(vTextSecond).visibility=visible;
    moveVTextFirstBlock(locateObject("vTextFirst"))
}
else if (document.layers)
{
    locateObject(vTextMain).visibility=show
    locateObject(vTextFirst).visibility=show
    locateObject(vTextSecond).top=scrollerheight+5
    locateObject(vTextSecond).visibility=show
    moveVTextFirstBlock(locateObject(vTextMain).document.layers[vTextFirst])
}
}
//-->
</script>
<style type="text/css">
<!--
div {  font-family: Tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: #000000}
-->
</style>
<div id="vTextMain" style="width:162; height:130; position:absolute; top: 5; left: 5; visibility: visible; clip: rect(0 162 130 0); overflow: hidden; z-index: 2"> 
  <div id="vTextFirst" style="top:1; width:162;position:absolute; z-index: 1; padding: 1px 1px; visibility: visible; overflow: hidden; clip: rect(0 162 132 0)"> 
<script language="JavaScript">
document.write(vSlideContent[0])
</script>
</div>
<div id="vTextSecond" style="top:1; width:162;position:absolute; z-index: 0; padding: 1px 1px; visibility: visible; overflow: hidden; clip: rect(0 162 132 0)"> 
<script language="JavaScript">
document.write(vSlideContent[1])
</script>
</div>  
</div>
</body>
</html>

 

文字向上滚动代码,带段落停顿,布布扣,bubuko.com

文字向上滚动代码,带段落停顿

标签:style   blog   http   color   java   os   io   for   

原文地址:http://www.cnblogs.com/youtianxia/p/3884233.html

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