run this:
<body >
<FORM NAME= "testform" ACTION=" ">
<input type="text" NAME="msgbox" size="100" >
<SCRIPT>
<!-- Hide from old browsers
MsgSeperator = '#';
CharacterPos=0;
MsgBuffer = "";
var TypeDelay = 50;
var NxtMsgDelay = 1500;
MsgIndex=0;
var MsgArray = Array("Welcome to fouck my brain.com! #","Learn the foucking here... #","Very useful Javascript examples for free at fouck my brain.com ...#")
function StartTyping(CharacterPos) {
if (MsgArray[MsgIndex].charAt(CharacterPos) != MsgSeperator) {
MsgBuffer = MsgBuffer + MsgArray[MsgIndex].charAt(CharacterPos)
self.document.forms[0].elements[0].value=MsgBuffer
delay=TypeDelay
}
else {
delay=NxtMsgDelay
MsgBuffer = ""
CharacterPos=-1
if (MsgIndex!=MsgArray.length-1){
MsgIndex++
}
else {MsgIndex=0 }
}
CharacterPos++
setTimeout("StartTyping('"+CharacterPos+"')",delay)
}
//-->
StartTyping(0)
</SCRIPT>
</body>
