<center><form name=posl>
<input type=text size=40 name=forma>
</form></center>

<script language="JavaScript">
var line=" --- Вписать сюда текст строки --- "; 
var speed=100; //Скорость
var i=0;
function m_line() { if(i++<line.length) { document.posl.forma.value=line.substring(0,i);}
else {document.posl.forma.value=" "; i=0;} setTimeout("m_line()",speed);}
</Script>

<script language="JavaScript">m_line();</Script>

<center>
<form name=clock><input type=text size=17 name=full></form>
<script language="JavaScript">fulltime();</script>
</center>

Код:
<script language="JavaScript">
<!--
function cntdown1(){ today = new Date()
nextEVENT = new Date("January 1, 2000")
msPerDay = 24 * 60 * 60 * 1000 ; 
daysLeft = (nextEVENT.getTime() - today.getTime()) / msPerDay;
daysLeft = Math.round(daysLeft);
document.write("<CENTER><H3>До 2000 года осталось:<FONT COLOR=\"#FF0000\">" + daysLeft + " дней</FONT></H3></CENTER>") ;}
-->
</script>

<script>cntdown1()</script>