字幕滚动效果---非常酷哦（七）
代码如下：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>网页特效|Linkweb.cn/Js|---字幕滚动效果---非常酷哦（七）</title>
</head>
<body onload=init()>
<SCRIPT language=JavaScript>
function DynLayer(id,nestref,frame) {
if (!is.ns5 && !DynLayer.set && !frame) DynLayerInit()
this.frame = frame || self
if (is.ns) {
if (is.ns4) {
if (!frame) {
if (!nestref) var nestref = DynLayer.nestRefArray[id]
if (!DynLayerTest(id,nestref)) return
this.css = (nestref)? eval("document."+nestref+".document."+id) : document.layers[id]
}
else this.css = (nestref)? eval("frame.document."+nestref+".document."+id) : frame.document.layers[id]
this.elm = this.event = this.css
this.doc = this.css.document
}
else if (is.ns5) {
this.elm = document.getElementById(id)
this.css = this.elm.style
this.doc = document
}
this.x = this.css.left
this.y = this.css.top
this.w = this.css.clip.width
this.h = this.css.clip.height
}
else if (is.ie) {
this.elm = this.event = this.frame.document.all[id]
this.css = this.frame.document.all[id].style
this.doc = document
this.x = this.elm.offsetLeft
this.y = this.elm.offsetTop
this.w = (is.ie4)? this.css.pixelWidth : this.elm.offsetWidth
this.h = (is.ie4)? this.css.pixelHeight : this.elm.offsetHeight
}
this.id = id
this.nestref = nestref
this.obj = id + "DynLayer"
eval(this.obj + "=this")
}
function DynLayerMoveTo(x,y) {
if (x!=null) {
this.x = x
if (is.ns) this.css.left = this.x
else this.css.pixelLeft = this.x
}
if (y!=null) {
this.y = y
if (is.ns) this.css.top = this.y
else this.css.pixelTop = this.y
}
}
function DynLayerMoveBy(x,y) {
this.moveTo(this.x+x,this.y+y)
}
function DynLayerShow() {
this.css.visibility = (is.ns4)? "show" : "visible"
}
function DynLayerHide() {
this.css.visibility = (is.ns4)? "hide" : "hidden"
}
DynLayer.prototype.moveTo = DynLayerMoveTo
DynLayer.prototype.moveBy = DynLayerMoveBy
DynLayer.prototype.show = DynLayerShow
DynLayer.prototype.hide = DynLayerHide
DynLayerTest = new Function('return true')
// DynLayerInit Function
function DynLayerInit(nestref) {
if (!DynLayer.set) DynLayer.set = true
if (is.ns) {
if (nestref) ref = eval('document.'+nestref+'.document')
else {nestref = ''; ref = document;}
for (var i=0; i<ref.layers.length; i++) {
var divname = ref.layers[i].name
DynLayer.nestRefArray[divname] = nestref
var index = divname.indexOf("Div")
if (index > 0) {
eval(divname.substr(0,index)+' = new DynLayer("'+divname+'","'+nestref+'")')
}
if (ref.layers[i].document.layers.length > 0) {
DynLayer.refArray[DynLayer.refArray.length] = (nestref=='')? ref.layers[i].name : nestref+'.document.'+ref.layers[i].name
}
}
if (DynLayer.refArray.i < DynLayer.refArray.length) {
DynLayerInit(DynLayer.refArray[DynLayer.refArray.i++])
}
}
else if (is.ie) {
for (var i=0; i<document.all.tags("DIV").length; i++) {
var divname = document.all.tags("DIV")[i].id
var index = divname.indexOf("Div")
if (index > 0) {
eval(divname.substr(0,index)+' = new DynLayer("'+divname+'")')
}
}
}
return true
}
DynLayer.nestRefArray = new Array()
DynLayer.refArray = new Array()
DynLayer.refArray.i = 0
DynLayer.set = false
// Slide Methods
function DynLayerSlideTo(endx,endy,inc,speed,fn) {
if (endx==null) endx = this.x
if (endy==null) endy = this.y
var distx = endx-this.x
var disty = endy-this.y
this.slideStart(endx,endy,distx,disty,inc,speed,fn)
}
function DynLayerSlideBy(distx,disty,inc,speed,fn) {
var endx = this.x + distx
var endy = this.y + disty
this.slideStart(endx,endy,distx,disty,inc,speed,fn)
}
function DynLayerSlideStart(endx,endy,distx,disty,inc,speed,fn) {
if (this.slideActive) return
if (!inc) inc = 10
if (!speed) speed = 20
var num = Math.sqrt(Math.pow(distx,2) + Math.pow(disty,2))/inc
if (num==0) return
var dx = distx/num
var dy = disty/num
if (!fn) fn = null
this.slideActive = true
this.slide(dx,dy,endx,endy,num,1,speed,fn)
}
function DynLayerSlide(dx,dy,endx,endy,num,i,speed,fn) {
if (!this.slideActive) return
if (i++ < num) {
this.moveBy(dx,dy)
this.onSlide()
if (this.slideActive) setTimeout(this.obj+".slide("+dx+","+dy+","+endx+","+endy+","+num+","+i+","+speed+",\""+fn+"\")",speed)
else this.onSlideEnd()
}
else {
this.slideActive = false
this.moveTo(endx,endy)
this.onSlide()
this.onSlideEnd()
eval(fn)
}
}
function DynLayerSlideInit() {}
DynLayer.prototype.slideInit = DynLayerSlideInit
DynLayer.prototype.slideTo = DynLayerSlideTo
DynLayer.prototype.slideBy = DynLayerSlideBy
DynLayer.prototype.slideStart = DynLayerSlideStart
DynLayer.prototype.slide = DynLayerSlide
DynLayer.prototype.onSlide = new Function()
DynLayer.prototype.onSlideEnd = new Function()
// Clip Methods
function DynLayerClipInit(clipTop,clipRight,clipBottom,clipLeft) {
if (is.ie) {
if (arguments.length==4) this.clipTo(clipTop,clipRight,clipBottom,clipLeft)
else if (is.ie4) this.clipTo(0,this.css.pixelWidth,this.css.pixelHeight,0)
}
}
function DynLayerClipTo(t,r,b,l) {
if (t==null) t = this.clipValues('t')
if (r==null) r = this.clipValues('r')
if (b==null) b = this.clipValues('b')
if (l==null) l = this.clipValues('l')
if (is.ns) {
this.css.clip.top = t
this.css.clip.right = r
this.css.clip.bottom = b
this.css.clip.left = l
}
else if (is.ie) this.css.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)"
}
function DynLayerClipBy(t,r,b,l) {
this.clipTo(this.clipValues('t')+t,this.clipValues('r')+r,this.clipValues('b')+b,this.clipValues('l')+l)
}
function DynLayerClipValues(which) {
if (is.ie) var clipv = this.css.clip.split("rect(")[1].split(")")[0].split("px")
if (which=="t") return (is.ns)? this.css.clip.top : Number(clipv[0])
if (which=="r") return (is.ns)? this.css.clip.right : Number(clipv[1])
if (which=="b") return (is.ns)? this.css.clip.bottom : Number(clipv[2])
if (which=="l") return (is.ns)? this.css.clip.left : Number(clipv[3])
}
DynLayer.prototype.clipInit = DynLayerClipInit
DynLayer.prototype.clipTo = DynLayerClipTo
DynLayer.prototype.clipBy = DynLayerClipBy
DynLayer.prototype.clipValues = DynLayerClipValues
// Write Method
function DynLayerWrite(html) {
if (is.ns) {
this.doc.open()
this.doc.write(html)
this.doc.close()
}
else if (is.ie) {
this.event.innerHTML = html
}
}
DynLayer.prototype.write = DynLayerWrite
// BrowserCheck Object
function BrowserCheck() {
var b = navigator.appName
if (b=="Netscape") this.b = "ns"
else if (b=="Microsoft Internet Explorer") this.b = "ie"
else this.b = b
this.version = navigator.appVersion
this.v = parseInt(this.version)
this.ns = (this.b=="ns" && this.v>=4)
this.ns4 = (this.b=="ns" && this.v==4)
this.ns5 = (this.b=="ns" && this.v==5)
this.ie = (this.b=="ie" && this.v>=4)
this.ie4 = (this.version.indexOf('MSIE 4')>0)
this.ie5 = (this.version.indexOf('MSIE 5')>0)
this.min = (this.ns||this.ie)
}
is = new BrowserCheck()
// CSS Function
function css(id,left,top,width,height,color,vis,z,other) {
if (id=="START") return '<STYLE TYPE="text/css">\n'
else if (id=="END") return '</STYLE>'
var str = (left!=null && top!=null)? '#'+id+' {position:absolute; left:'+left+'px; top:'+top+'px;' : '#'+id+' {position:relative;'
if (arguments.length>=4 && width!=null) str += ' width:'+width+'px;'
if (arguments.length>=5 && height!=null) {
str += ' height:'+height+'px;'
if (arguments.length<9 || other.indexOf('clip')==-1) str += ' clip:rect(0px '+width+'px '+height+'px 0px);'
}
if (arguments.length>=6 && color!=null) str += (is.ns)? ' layer-background-color:'+color+';' : ' background-color:'+color+';'
if (arguments.length>=7 && vis!=null) str += ' visibility:'+vis+';'
if (arguments.length>=8 && z!=null) str += ' z-index:'+z+';'
if (arguments.length==9 && other!=null) str += ' '+other
str += '}\n'
return str
}
function writeCSS(str,showAlert) {
str = css('START')+str+css('END')
document.write(str)
if (showAlert) alert(str)
}
</SCRIPT>
<SCRIPT language=JavaScript>
function MiniScroll(window,content) {
this.window = window
this.content = content
this.inc = 8
this.speed = 20
this.contentHeight = (is.ns)? this.content.doc.height : this.content.elm.scrollHeight
this.contentWidth = (is.ns)? this.content.doc.width : this.content.elm.scrollWidth
this.up = MiniScrollUp
this.down = MiniScrollDown
this.left = MiniScrollLeft
this.right = MiniScrollRight
this.stop = MiniScrollStop
this.activate = MiniScrollActivate
this.activate(this.contentWidth,this.contentHeight)
}
function MiniScrollActivate() {
this.offsetHeight = this.contentHeight-this.window.h
this.offsetWidth = this.contentWidth-this.window.w
this.enableVScroll = (this.offsetHeight>0)
this.enableHScroll = (this.offsetWidth>0)
}
function MiniScrollUp() {
if (this.enableVScroll) this.content.slideTo(null,0,this.inc,this.speed)
}
function MiniScrollDown() {
if (this.enableVScroll) this.content.slideTo(null,-this.offsetHeight,this.inc,this.speed)
}
function MiniScrollLeft() {
if (this.enableHScroll) this.content.slideTo(0,null,this.inc,this.speed)
}
function MiniScrollRight() {
if (this.enableHScroll) this.content.slideTo(-this.offsetWidth,null,this.inc,this.speed)
}
function MiniScrollStop() {
this.content.slideActive = false
}
</SCRIPT>
<SCRIPT language=JavaScript>
<!--
function init()
{
pulloutContent = new Array()
pulloutWindow = new Array()
pulloutScroll = new Array()
for (var i=0;i<=4;i++) {
pulloutContent[i] = new DynLayer('pullout'+i+'Content')
pulloutWindow[i] = new DynLayer('pullout'+i+'Window')
pulloutWindow[i].slideInit()
pulloutScroll[i] = new MiniScroll(pulloutWindow[i],pulloutContent[i])
}
pulloutShown = 0
}
function pulloutStart(i) {
if (i!=pulloutShown) {
pulloutActive = true
pulloutWindow[pulloutShown].slideTo(-285,null,15,15,'pulloutEnd('+i+')')
}
}
function pulloutEnd(i) {
pulloutShown = i
pulloutWindow[i].slideTo(0,null,15,15,'pulloutActive==false')
}
//-->
</SCRIPT>
<STYLE type=text/css>A {
FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: 'Arial'
}
A.scroll {
COLOR: #ffffff
}
STRONG {
FONT-WEIGHT: bold; FONT-SIZE: 15pt; LINE-HEIGHT: 25pt; FONT-FAMILY: 'Arial'
}
P {
FONT-SIZE: 10pt; LINE-HEIGHT: 13pt; FONT-FAMILY: 'Arial'
}
#pulloutInterface {
LEFT: 50px; WIDTH: 400px; CLIP: rect(0px 400px 250px 0px); POSITION: absolute; TOP: 50px; HEIGHT: 250px; BACKGROUND-COLOR: #000000; layer-background-color: #000000
}
#pullout0Sidebar {
LEFT: 5px; WIDTH: 100px; CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 5px; HEIGHT: 30px; BACKGROUND-COLOR: #dedede; layer-background-color: #DEDEDE
}
#pullout1Sidebar {
LEFT: 5px; WIDTH: 100px; CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 40px; HEIGHT: 30px; BACKGROUND-COLOR: #c5c5c5; layer-background-color: #C5C5C5
}
#pullout2Sidebar {
LEFT: 5px; WIDTH: 100px; CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 75px; HEIGHT: 30px; BACKGROUND-COLOR: #a2a2a2; layer-background-color: #A2A2A2
}
#pullout3Sidebar {
LEFT: 5px; WIDTH: 100px; CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 110px; HEIGHT: 30px; BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout4Sidebar {
LEFT: 5px; WIDTH: 100px; CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 145px; HEIGHT: 30px; BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pulloutUpDown {
LEFT: 5px; POSITION: absolute; TOP: 200px
}
#pulloutViewArea {
LEFT: 110px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 5px; HEIGHT: 240px; BACKGROUND-COLOR: #000000; layer-background-color: #000000
}
#pullout0Window {
LEFT: 0px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px; HEIGHT: 240px; BACKGROUND-COLOR: #dedede; layer-background-color: #DEDEDE
}
#pullout0Content {
LEFT: 5px; WIDTH: 275px; POSITION: absolute; TOP: 0px
}
#pullout1Window {
LEFT: -285px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px; HEIGHT: 240px; BACKGROUND-COLOR: #c5c5c5; layer-background-color: #C5C5C5
}
#pullout1Content {
LEFT: 5px; WIDTH: 275px; POSITION: absolute; TOP: 0px
}
#pullout2Window {
LEFT: -285px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px; HEIGHT: 240px; BACKGROUND-COLOR: #a2a2a2; layer-background-color: #A2A2A2
}
#pullout2Content {
LEFT: 5px; WIDTH: 275px; POSITION: absolute; TOP: 0px
}
#pullout3Window {
LEFT: -285px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px; HEIGHT: 240px; BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout3Content {
LEFT: 5px; WIDTH: 275px; POSITION: absolute; TOP: 0px
}
#pullout4Window {
LEFT: -285px; WIDTH: 285px; CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px; HEIGHT: 240px; BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout4Content {
LEFT: 5px; WIDTH: 275px; POSITION: absolute; TOP: 0px
}
</STYLE>
<DIV id=pulloutInterface>
<DIV id=pullout0Sidebar>
<P align=center><A href="javascript:pulloutStart(0)">第一页</A></P></DIV>
<DIV id=pullout1Sidebar>
<P align=center><A href="javascript:pulloutStart(1)">第二页</A></P></DIV>
<DIV id=pullout2Sidebar>
<P align=center><A href="javascript:pulloutStart(2)">第三页</A></P></DIV>
<DIV id=pullout3Sidebar>
<P align=center><A href="javascript:pulloutStart(3)">第四页</A></P></DIV>
<DIV id=pullout4Sidebar>
<P align=center><A href="javascript:pulloutStart(4)">第五页</A></P></DIV>
<DIV id=pulloutUpDown><A onmouseup=pulloutScroll[pulloutShown].stop()
class=scroll onmousedown=pulloutScroll[pulloutShown].up()
onmouseout=pulloutScroll[pulloutShown].stop()
href="javascript://%20Scroll%20Up">向上</A> <BR><A
onmouseup=pulloutScroll[pulloutShown].stop() class=scroll
onmousedown=pulloutScroll[pulloutShown].down()
onmouseout=pulloutScroll[pulloutShown].stop()
href="javascript://%20Scroll%20Down">向下</A> </DIV>
<DIV id=pulloutViewArea>
<DIV id=pullout0Window>
<DIV id=pullout0Content>
<DIV align=center><STRONG>第一页</STRONG></DIV>
<TABLE width=275 border=0>
<TBODY>
<TR>
<TD>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout1Window>
<DIV id=pullout1Content>
<DIV align=center><STRONG>第二页</STRONG></DIV>
<TABLE width=275 border=0>
<TBODY>
<TR>
<TD>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P>
<P>This is item number 1. This text is here to fill up space. This is item
number 1. This text is here to fill up space. This is item number 1. This
text is here to fill up space. This is item number 1. This text is here to
fill up space.</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout2Window>
<DIV id=pullout2Content>
<DIV align=center><STRONG>第三页</STRONG></DIV>
<TABLE width=275 border=0>
<TBODY>
<TR>
<TD>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P>
<P>This is item number 2. This text is here to fill up space. This is item
number 2. This text is here to fill up space. This is item number 2. This
text is here to fill up space. This is item number 2. This text is here to
fill up space.</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout3Window>
<DIV id=pullout3Content>
<DIV align=center><STRONG>第四页</STRONG></DIV>
<TABLE width=275 border=0>
<TBODY>
<TR>
<TD>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout4Window>
<DIV id=pullout4Content>
<DIV align=center><STRONG>第五页</STRONG></DIV>
<TABLE width=275 border=0>
<TBODY>
<TR>
<TD>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up space.</P>
<P>This is item number 0. This text is here to fill up space. This is item
number 0. This text is here to fill up space. This is item number 0. This
text is here to fill up space. This is item number 0. This text is here to
fill up
space.</P></TD></TR></TBODY></TABLE></DIV></DIV></DIV></DIV>
</body>
</html>
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