Mega Code Archive
Reversing a String
<![CDATA[
<html>
<head>
<SCRIPT LANGUAGE="JavaScript1.2">
function revString(str) {
var retStr = "";
for (i=str.length - 1 ; i > - 1 ; i--){
retStr += str.substr(i,1);
}
return retStr;
}
</head>
<body>
<form>
<INPUT type=button value="Reverse String"
onClick="document.theForm.results.value = revString(document.theForm.inStr.value)";>
</form>
</body>
</html>
]]>