<HTML>
<BODY>
<input name=sss onkeyup=ddds(this)>
</BODY>
<SCRIPT language=javascript>
function ddds(TT)
{
TT.value=TT.value.replace(/[^0-9]/gi,"")
}</SCRIPT>
<BODY>
<input name=sss onkeyup=ddds(this)>
</BODY>
<SCRIPT language=javascript>
function ddds(TT)
{
TT.value=TT.value.replace(/[^0-9]/gi,"")
}</SCRIPT>
<script>
function checkKey()
{
if(event.keyCode <48 ||(event.keyCode>57 && event.keyCode<96) || event.keyCode>105)
event.returnValue=false;
}
</script>