单行卷轴

代码如下：

<SCRIPT language=JavaScript1.2>
var message= new Array()
// message[indexnumber]="标题|说明|网址"
message[0]="你的标题|你的内容1………… |你的网址1"

message[1]="你的标题|你的内容2………… |你的网址2"

message[2]="你的标题|你的内容3………… |你的网址3"

// 卷轴的高
var scrollerheight=20

// 标题宽
var titlezonewidth=60

// 说明宽
var copyzonewidth=340

// 距离窗口顶
var scrollertop=130

// 距离窗口左
var scrollerleft=200

var scrollerborder=2

// 标题背景色
var titlezonebg="330066"

// 文字的背景色
var copyzonebg="CC0000"

// 卷轴的背景色
var scrollbg="AAAAAA"

// 目标窗口
var targetlink="_blank"

// 标题的字体属性
var font_titleface="宋体"
var font_titlecolor="FFFFFF"
var font_titlesize=2

// 说明的字体属性
var font_copyface="宋体"
var font_copycolor="FFFFFF"
var font_copysize=2

// s设置 1 标题为粗体, 0 为正常
var titlebold=1

// 说明
var copybold=1

// 设置 'right', 'left' or 'center' 标题对齐方式
var titlealign="right"

// 说明
var copyalign="left"

// 停顿时间
var standstill=4000

var pre_titlebold
var after_titlebold
var pre_copybold
var after_copybold

var cliptop=0
var clipbottom=0
var clipleft=0
var clipright=titlezonewidth+copyzonewidth

var i_message=0
var mes_joined
var mes_split
var contenttext
var contentbg=""

var step=1
var pause=20

if (titlebold==1) {
pre_titlebold="<b>"
after_titlebold="</b>"
}
else if (titlebold==0) {
pre_titlebold=""
after_titlebold=""
}

if (copybold==1) {
pre_copybold="<b>"
after_copybold="</b>"
}
else if (copybold==0) {
pre_copybold=""
after_copybold=""
}

function initiate() {
mes_joined=message[i_message]
mes_split=mes_joined.split("|")

contenttext="<table cellpadding=4 cellspacing=0 border=0>"
contenttext+="<tr valign='top'>"
contenttext+="<td align="+titlealign+" width="+titlezonewidth+" height='"+scrollerheight+"' bgcolor='"+titlezonebg+"'>"
contenttext+="<a href='"+mes_split[2]+"' target='"+targetlink+"'>"
contenttext+="<font face='"+font_titleface+"' color='"+font_titlecolor+"' size='"+font_titlesize+"'>"
contenttext+=pre_titlebold
contenttext+=mes_split[0]
contenttext+=after_titlebold
contenttext+="</font></a></td>"
contenttext+="<td align="+copyalign+" width="+copyzonewidth+" height='"+scrollerheight+"' bgcolor='"+copyzonebg+"'>"
contenttext+="<font face='"+font_copyface+"' color='"+font_copycolor+"' size='"+font_copysize+"'>"
contenttext+=pre_copybold
contenttext+=mes_split[1]
contenttext+=after_copybold
contenttext+="</font></td></tr>"
contenttext+="</table>"

var bg_width=titlezonewidth+copyzonewidth+2*scrollerborder
var bg_height=scrollerheight+2*scrollerborder

contentbg="<table width="+bg_width+" height='"+bg_height+"' cellpadding=0 cellspacing=0 border='"+scrollerborder+"'><tr><td bgcolor='"+scrollbg+"'> </td></tr></table>"

if (document.all) {
scrollertext.innerHTML=contenttext
scrollerbg.innerHTML=contentbg
document.all.scrollertext.style.posTop=scrollertop+scrollerheight
document.all.scrollertext.style.posLeft=scrollerleft
document.all.scrollerbg.style.posTop=scrollertop-scrollerborder
document.all.scrollerbg.style.posLeft=scrollerleft-scrollerborder
document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
scrollin()
}
if (document.layers) {
document.scrollertext.document.write(contenttext)
document.scrollertext.document.close()
document.scrollerbg.document.write(contentbg)
document.scrollerbg.document.close()
document.scrollertext.top=scrollertop+scrollerheight
document.scrollertext.left=scrollerleft
document.scrollerbg.top=scrollertop-scrollerborder
document.scrollerbg.left=scrollerleft-scrollerborder
document.scrollertext.clip.left=clipleft
document.scrollertext.clip.right=clipright
document.scrollertext.clip.top=cliptop
document.scrollertext.clip.bottom=clipbottom
scrollin()
}
}

function scrollin(){
if (document.all){
if (document.all.scrollertext.style.posTop>scrollertop) {
clipbottom+=step
document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
document.all.scrollertext.style.posTop-=step
var timer=setTimeout("scrollin()",pause)
}
else {
clearTimeout(timer)
var timer=setTimeout("scrollout()",standstill)
}
}
if (document.layers){
if (document.scrollertext.top>scrollertop) {
clipbottom+=step
document.scrollertext.clip.left=clipleft
document.scrollertext.clip.right=clipright
document.scrollertext.clip.top=cliptop
document.scrollertext.clip.bottom=clipbottom
document.scrollertext.top-=step
var timer=setTimeout("scrollin()",pause)
}
else {
clearTimeout(timer)
var timer=setTimeout("scrollout()",standstill)
}
}
}

function scrollout(){
if (document.all){
if (document.all.scrollertext.style.posTop>(scrollertop-scrollerheight)) {
cliptop+=step
document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
document.all.scrollertext.style.posTop-=step
var timer=setTimeout("scrollout()",pause)
}
else {
clearTimeout(timer)
changemessage()
}
}
if (document.layers){
if (document.scrollertext.top>(scrollertop-scrollerheight)) {
cliptop+=step
document.scrollertext.clip.left=clipleft
document.scrollertext.clip.right=clipright
document.scrollertext.clip.top=cliptop
document.scrollertext.clip.bottom=clipbottom
document.scrollertext.top-=step
var timer=setTimeout("scrollout()",pause)
}
else {
clearTimeout(timer)

changemessage()
}
}
}

function changemessage(){
i_message++
if (i_message>message.length-1) {i_message=0}
mes_joined=message[i_message]
mes_split=mes_joined.split("|")
cliptop=0
clipbottom=0

contenttext="<table cellpadding=4 cellspacing=0 border=0>"
contenttext+="<tr valign='top'>"
contenttext+="<td align="+titlealign+" width="+titlezonewidth+" height='"+scrollerheight+"' bgcolor='"+titlezonebg+"'>"
contenttext+="<a href='"+mes_split[2]+"' target='"+targetlink+"'>"
contenttext+="<font face='"+font_titleface+"' color='"+font_titlecolor+"' size='"+font_titlesize+"'>"
contenttext+=pre_titlebold
contenttext+=mes_split[0]
contenttext+=after_titlebold
contenttext+="</font></a></td>"
contenttext+="<td align="+copyalign+" width="+copyzonewidth+" height='"+scrollerheight+"' bgcolor='"+copyzonebg+"'>"
contenttext+="<font face='"+font_copyface+"' color='"+font_copycolor+"' size='"+font_copysize+"'>"
contenttext+=pre_copybold
contenttext+=mes_split[1]
contenttext+=after_copybold
contenttext+="</font></td></tr>"
contenttext+="</table>"

if (document.all) {
scrollertext.innerHTML=contenttext
document.all.scrollertext.style.posTop=scrollertop+scrollerheight
document.all.scrollertext.style.posLeft=scrollerleft
document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
scrollin()
}
if (document.layers) {
document.scrollertext.document.write(contenttext)
document.scrollertext.document.close()
document.scrollertext.top=scrollertop+scrollerheight
document.scrollertext.left=scrollerleft
document.scrollertext.clip.left=clipleft
document.scrollertext.clip.right=clipright
document.scrollertext.clip.top=cliptop
document.scrollertext.clip.bottom=clipbottom
scrollin()
}
}

</SCRIPT>

<STYLE>A {
COLOR: #aa0000
}
A:hover {
COLOR: #ff0000
}
</STYLE>

</HEAD>
<BODY onload=initiate()>
<DIV id=scrollerbg style="POSITION: absolute; TOP: -1000px"></DIV>
<DIV id=scrollertext
style="POSITION: absolute; TOP: -1000px"></DIV></BODY>