139、用来作说明的文字

139、用来作说明的文字

脚本说明:

把如下代码加入<body>区域中

<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>站点公告:</b><br>从今天起,本站将推出一项新的服务!<br><br>免费留言簿的申请"

fcontent[1]="经过前一段时间的调整及服务器的测试运行,本站现在已经处于一个相对比较稳定的时期!!!"

fcontent[2]="如果你有什么意见和建议,请给我们提出,你的支持是对本站发展最大的动力."

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>

 

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