文字断续出现

脚本说明:
第一步:把如下代码加入%26lt;head%26gt;区域中
%26lt;SCRIPT LANGUAGE=%26quot;JavaScript%26quot;%26gt;
%26lt;!-- hide script from old browsers
var phrase = %26quot;中国素材网（网页特效） sucai86.COM ！%26quot;;
var lenPhrase = phrase.length;
var phraseOut = %26quot;%26quot;;
var pause = 25;
var i=0;
var j=0;
var animateWidth = 20;
var position=animateWidth;
function stack() {
if (phrase.charAt(i) != %26quot; %26quot;) {
phraseOut = %26quot;%26quot;;
for (j=0; j%26lt;i; j++) {
phraseOut += phrase.charAt(j);
}
for (j=i; j%26lt;position; j++) {
phraseOut += %26quot; %26quot;;
}
phraseOut += phrase.charAt(i);
for (j=position; j%26lt;animateWidth; j++) {
phraseOut += %26quot; %26quot;;
}
window.status = phraseOut;
if (position == i) {
animateWidth++;
position = animateWidth;
i++;
}
else {
position--;
}
}
else {
i++
}
if (i%26lt;lenPhrase) {
setTimeout(%26quot;stack()%26quot;,pause);
}
}
// end hiding contents --%26gt;
%26lt;/SCRIPT%26gt;

第二步:把如下代码写入%26lt;body%26gt;区域内
OnLoad=%26quot;stack()%26quot;
如：
%26lt;body bgcolor=%26quot;#ffffff%26quot; OnLoad=%26quot;stack()%26quot;%26gt;