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Javascript 小写字母依次变为大写

  作者：bea

<title></title> <body OnLoad="rippleText()"> <SCRIPT LANGUAGE="JavaScript"> ripplespeed = 300; string = "javascript"; function rippleText() { box = document.scrollform.box; arg0 = rippleText.arguments[0]; i = (arg0)


<title></title>
<body OnLoad="rippleText()">
<SCRIPT LANGUAGE="JavaScript">
ripplespeed = 300;
string = "javascript";
function rippleText() {
box = document.scrollform.box;
arg0 = rippleText.arguments[0];
i = (arg0) ? ( (arg0 == string.length) ? 0 : arg0) : 0;
box.value = string.substring(0,i)
+ (string.substring(i,i+1).toUpperCase())
+ string.substring(i+1, string.length);
scrollcmd = "rippleText("+(i+1)+")";
timer = window.setTimeout(scrollcmd, ripplespeed);
}
</script>
<center>
<form name=scrollform>
<input type=text name=box size=30>
</form>
</center>




[Ctrl+A 全选 注:
如需引入外部Js需刷新才能执行]



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