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<!-- 网页特效代码由[中国WEB开发者网络:http://www.ChinaWebDev.com]提供！ -->
<!-- 要实现此效果需要 3 个步骤： -->
<!-- 第 1 步： -->
<!-- 把下面的代码加到<HEAD></HEAD>区域中： -->
<STYLE>
.stHeadliner {font-family: lucida console, courier new, monospace;
font-size: 11pt;
font-weight: bold;
font-style: italic;
background: red;
color: white}
</STYLE>
<SCRIPT LANGUAGE="JavaScript">
<!-- start hide
// Delay in milliseconds for the growing headliner
growWait=90
// Delay in milliseconds for the expanding headliner
expandWait=120
// Delay in milliseconds for the scrolling headliner
scrollWait=100
// Number of characters in scrolling zone for the scrolling headliner
scrollWidth=40
// Number of lines, specify as much as you want to use
lineMax=4
lines=new Array(lineMax)
// Define the lines (Text to display, url, effect, time to wait)
lines[1]=new Line("国内最好的综合性站点---网易", "http://www.163.net", Expand, 2000)
lines[2]=new Line("国内最好的新闻发部站点", "http://www.sina.com.cn", Scroll, 1000)
lines[3]=new Line("国内最好的搜索站点!", "http://www.sohu.com", Static, 2000)
lines[4]=new Line("给我写信吧!", "mailto:xiaoqinglu@263.net?subject=你好&cc=webmaster@javascript2000.com", Grow, 2000)
// Some other variables (just don't change)
lineText=""
timerID=null
timerRunning=false
spaces=""
charNo=0
charMax=0
charMiddle=0
lineNo=0
lineWait=0
// Define line object
function Line(text, url, type, wait) {
this.text=text
this.url=url
this.Display=type
this.wait=wait
}
// Fill a string with n chars c
function StringFill(c, n) {
s=""
while (--n >= 0) {
s+=c
}
return s
}
function Static() {
document.formDisplay.buttonFace.value=this.text
timerID=setTimeout("ShowNextLine()", this.wait)
}
function Grow() {
lineText=this.text
lineWait=this.wait
charMax=lineText.length
TextGrow()
}
function TextGrow() {
if (charNo <= charMax) {
document.formDisplay.buttonFace.value=lineText.substring(0, charNo)
charNo++
timerID=setTimeout("TextGrow()", growWait)
}
else {
charNo=0
timerID=setTimeout("ShowNextLine()", lineWait)
}
}
function Expand() {
lineText=this.text
charMax=lineText.length
charMiddle=Math.round(charMax / 2)
lineWait=this.wait
TextExpand()
}
function TextExpand() {
if (charNo <= charMiddle) {
document.formDisplay.buttonFace.value=lineText.substring(charMiddle - charNo, charMiddle + charNo)
charNo++
timerID=setTimeout("TextExpand()", expandWait)
}
else {
charNo=0
timerID=setTimeout("ShowNextLine()", lineWait)
}
}
function Scroll() {
spaces=StringFill(" ", scrollWidth)
lineText=spaces+this.text
charMax=lineText.length
lineText+=spaces
lineWait=this.wait
TextScroll()
}
function TextScroll() {
if (charNo <= charMax) {
document.formDisplay.buttonFace.value=lineText.substring(charNo, scrollWidth+charNo)
charNo++
timerID=setTimeout("TextScroll()", scrollWait)
}
else {
charNo=0
timerID=setTimeout("ShowNextLine()", lineWait)
}
}
function StartHeadliner() {
StopHeadliner()
timerID=setTimeout("ShowNextLine()", 1000)
timerRunning=true
}
function StopHeadliner() {
if (timerRunning) {
clearTimeout(timerID)
timerRunning=false
}
}
function ShowNextLine() {
(lineNo < lineMax) ? lineNo++ : lineNo=1
lines[lineNo].Display()
}
function GotoUrl(url)
{
top.location.href=url
}
// end hide -->
</SCRIPT>
<!-- 第 2 步： -->
<!-- 把<BODY>中的属性代码改为： -->
<BODY bgcolor="#fef4d9" onLoad="StartHeadliner()">
<!-- 第 3 步： -->
<!-- 把下面的代码加到<BODY></BODY>区域中： -->
<form name="formDisplay">
<input class="stHeadLiner" type="button" name="buttonFace" value="** The Headliner +++ Jan Pijnacker **" onClick="GotoUrl(lines[lineNo].url)"></INPUT>
</form>
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