js TAB选项卡的字幕滚动效果

作者：袖梨 2022-06-25

提示：您可以先修改部分代码再运行

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>类似TAB选项卡的字幕滚动效果</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.<a href="http://www.111com.net/cssdiv/css.html" target="_blank">css</a> = (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')

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()

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

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
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()

</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;  CLIP: rect(0px 400px 250px 0px); POSITION: absolute; TOP: 50px;  BACKGROUND-COLOR: #000000; layer-background-color: #000000
}
#pullout0Sidebar {
	LEFT: 5px;  CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 5px;  BACKGROUND-COLOR: #dedede; layer-background-color: #DEDEDE
}
#pullout1Sidebar {
	LEFT: 5px;  CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 40px;  BACKGROUND-COLOR: #c5c5c5; layer-background-color: #C5C5C5
}
#pullout2Sidebar {
	LEFT: 5px;  CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 75px;  BACKGROUND-COLOR: #a2a2a2; layer-background-color: #A2A2A2
}
#pullout3Sidebar {
	LEFT: 5px;  CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 110px;  BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout4Sidebar {
	LEFT: 5px;  CLIP: rect(0px 100px 30px 0px); POSITION: absolute; TOP: 145px;  BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pulloutUpDown {
	LEFT: 5px; POSITION: absolute; TOP: 200px
}
#pulloutViewArea {
	LEFT: 110px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 5px;  BACKGROUND-COLOR: #000000; layer-background-color: #000000
}
#pullout0Window {
	LEFT: 0px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px;  BACKGROUND-COLOR: #dedede; layer-background-color: #DEDEDE
}
#pullout0Content {
	LEFT: 5px;  POSITION: absolute; TOP: 0px
}
#pullout1Window {
	LEFT: -285px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px;  BACKGROUND-COLOR: #c5c5c5; layer-background-color: #C5C5C5
}
#pullout1Content {
	LEFT: 5px;  POSITION: absolute; TOP: 0px
}
#pullout2Window {
	LEFT: -285px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px;  BACKGROUND-COLOR: #a2a2a2; layer-background-color: #A2A2A2
}
#pullout2Content {
	LEFT: 5px;  POSITION: absolute; TOP: 0px
}
#pullout3Window {
	LEFT: -285px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px;  BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout3Content {
	LEFT: 5px;  POSITION: absolute; TOP: 0px
}
#pullout4Window {
	LEFT: -285px;  CLIP: rect(0px 285px 240px 0px); POSITION: absolute; TOP: 0px;  BACKGROUND-COLOR: #7e7e7e; layer-background-color: #7E7E7E
}
#pullout4Content {
	LEFT: 5px;  POSITION: absolute; TOP: 0px
}
</STYLE>
<DIV id=pulloutInterface>
<DIV id=pullout0Sidebar>
<P align=center><A href="javascript:pulloutStart(0)">ASP.NET</A></P></DIV>
<DIV id=pullout1Sidebar>
<P align=center><A href="javascript:pulloutStart(1)">VB.NET</A></P></DIV>
<DIV id=pullout2Sidebar>
<P align=center><A href="javascript:pulloutStart(2)">C#.NET</A></P></DIV>
<DIV id=pullout3Sidebar>
<P align=center><A href="javascript:pulloutStart(3)">PHP.NET</A></P></DIV>
<DIV id=pullout4Sidebar>
<P align=center><A href="javascript:pulloutStart(4)">DELPHI.NET</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>ASP.NET</STRONG></DIV>
<TABLE width=275 border=0>
  <TBODY>
  <TR>
    <TD>
      <P>非常实用的一个分页类，并包含有24种分页按钮样式可供选择，附有演示程序和调用说明，演示数据库为ACCESS，实现像DISCUZ、Google论坛一样的分页功能和样式。</P>
      </TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout1Window>
<DIV id=pullout1Content>
<DIV align=center><STRONG>VB.NET</STRONG></DIV>
<TABLE width=275 border=0>
  <TBODY>
  <TR>
    <TD>
      <P>非常实用的一个分页类，并包含有24种分页按钮样式可供选择，附有演示程序和调用说明，演示数据库为ACCESS，实现像DISCUZ、Google论坛一样的分页功能和样式。</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout2Window>
<DIV id=pullout2Content>
<DIV align=center><STRONG>C#.NET</STRONG></DIV>
<TABLE width=275 border=0>
  <TBODY>
  <TR>
    <TD>
      <P>一个具有多输入类型的TextBox输入框自定义控件，可以限制只能输入整数、小数、字母大写或字母小写、不限制输入等，还可以限制字符输入个数，虽然VB中已具有这种功能，但这个控件属用户自定义控件，用起来会方便些。</P>
      </TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout3Window>
<DIV id=pullout3Content>
<DIV align=center><STRONG>PHP.NET</STRONG></DIV>
<TABLE width=275 border=0>
  <TBODY>
  <TR>
    <TD>
      <P>C# 鼠标属性动态操作相关源码示例，比如、隐藏与显示鼠标指针、将鼠标左右键功能互换、更换鼠标指针形状、调用Windows鼠标设置面板等，小技巧，多多益善。</P>
      <P>一个具有多输入类型的TextBox输入框自定义控件，可以限制只能输入整数、小数、字母大写或字母小写、不限制输入等，还可以限制字符输入个数，虽然VB中已具有这种功能，但这个控件属用户自定义控件，用起来会方便些。</P></TD></TR></TBODY></TABLE></DIV></DIV>
<DIV id=pullout4Window>
<DIV id=pullout4Content>
<DIV align=center><STRONG>DELPHI.NET</STRONG></DIV>
<TABLE width=275 border=0>
  <TBODY>
  <TR>
    <TD>
      <P>C# 鼠标属性动态操作相关源码示例，比如、隐藏与显示鼠标指针、将鼠标左右键功能互换、更换鼠标指针形状、调用Windows鼠标设置面板等，小技巧，多多益善。</P></TD></TR></TBODY></TABLE></DIV></DIV></DIV></DIV>
</body>
</html></td>
	  </tr>
	</table>

提示：您可以先修改部分代码再运行

js TAB选项卡的字幕滚动效果

相关文章

精彩推荐