日期:2014-05-17 浏览次数:20766 次
<html>
<head>
<title>CSS Example</title>
</head>
<body>
<input type="button" onclick="start('abcdefg')" value="start" />
<input type="text" id="here" />
<script type="text/javascript">
function start(str1) {
str=str1;
len=str.length;
i=0;
dwrite();
}
function dwrite() {
document.getElementById("here").value=document.getElementById("here").value + str.charAt(i);
if( i++ ==len ) {
i=0;
return true;
}
setTimeout("dwrite()",500);
}
</script>
</body>
</html>