用來作說明的文字特效
發(fā)布時間:2008-08-07 閱讀數(shù): 次 來源:網(wǎng)樂原科技
腳本說明:
把如下代碼加入<body>區(qū)域中
<script language="JavaScript1.2">
var delay=1000 //set delay between message change (in miliseconds)
var fcontent=new Array()
begintag='<font face="Arial" size=2 color=red>' //set opening tag, such as font declarations
fcontent[0]="<b>站點公告:</b><br>從今天起,本站將推出一項新的服務!<br><br>免費留言簿的申請"
fcontent[1]="經(jīng)過前一段時間的調(diào)整及服務器的測試運行,本站現(xiàn)在已經(jīng)處于一個相對比較穩(wěn)定的時期?。?!"
fcontent[2]="如果你有什么意見和建議,請給我們提出,你的支持是對本站發(fā)展最大的動力."
closetag='</font>'
var fwidth=150 //set scroller width
var fheight=120 //set scroller height
///No need to edit below this line/////////////////
var ie4=document.all&&!document.getElementById
var ns4=document.layers
var DOM2=document.getElementById
var faderdelay=0
var index=0
if (DOM2)
faderdelay=2000
//function to change content
function changecontent(){
if (index>=fcontent.length)
index=0
if (DOM2){
document.getElementById("fscroller").style.color="rgb(255,255,255)"
document.getElementById("fscroller").innerHTML=begintag+fcontent[index]+closetag
colorfade()
}
else if (ie4)
document.all.fscroller.innerHTML=begintag+fcontent[index]+closetag
else if (ns4){
document.fscrollerns.document.fscrollerns_sub.document.write(begintag+fcontent[index]+closetag)
document.fscrollerns.document.fscrollerns_sub.document.close()
}
index++
setTimeout("changecontent()",delay+faderdelay)
}
// colorfade() partially by Marcio Galli for Netscape Communications. ////////////
// Modified by Dynamicdrive.com
frame=20;
hex=255 // Initial color value.
function colorfade() {
// 20 frames fading process
if(frame>0) {
hex-=12; // increase color value
document.getElementById("fscroller").style.color="rgb("+hex+","+hex+","+hex+")"; // Set color value.
frame--;
setTimeout("colorfade()",20);
}
else{
document.getElementById("fscroller").style.color="rgb(0,0,0)";
frame=20;
hex=255
}
}
if (ie4||DOM2)
document.write('<div id="fscroller" style="border:1px solid black;width:'+fwidth+';height:'+fheight+';padding:2px"></div>')
window.onload=changecontent
</script>
<ilayer id="fscrollerns" width=&{fwidth}; height=&{fheight};><layer id="fscrollerns_sub" width=&{fwidth}; height=&{fheight}; left=0 top=0></layer></ilayer>