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2008-06-10 13:50:46 来源:网络 作者:佚名 【 点击:

<!--把下面代码加到<body>区域中-->
<script language="JavaScript1.2">

var delay=3000 //set delay between message change (in miliseconds)
var fcontent=new Array()
begintag='<font face="Arial" size=2>' //set opening tag, such as font declarations
fcontent[0]="<b>What\'s new?</b><br>New scripts added to the Scroller category!<br><br>The MoreZone has been updated"
fcontent[1]="Dynamic Drive has been featured on Jars as a top 5% resource, and About.com as a recommended DHTML destination"
fcontent[2]="Ok, enough with these pointless messages. You get the idea behind this script."
closetag='</font>'

var fwidth=150 //set scroller width
var fheight=150 //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.  ////////////

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>

 

Tags: 文本特效  
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