<script language=javascript>
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)|| (event.keyCode==8)||(event.keyCode>=96&&event.keyCode<=105)))
event.returnValue=false;
}
</script><input onkeydown="onlyNum();">
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)|| (event.keyCode==8)||(event.keyCode>=96&&event.keyCode<=105)))
event.returnValue=false;
}
</script><input onkeydown="onlyNum();">
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)|| (event.keyCode==8)|| (event.keyCode==190)||(event.keyCode>=96&&event.keyCode<=105)))
event.returnValue=false;
}
</script><input onkeydown="onlyNum();">
<script language=javascript>
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)|| (event.keyCode==8)|| (event.keyCode==190)||(event.keyCode>=96&&event.keyCode<=105)))
event.returnValue=false;
}
</script><input onkeydown="onlyNum();">
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)|| (event.keyCode==8)||(event.keyCode==190)||(event.keyCode>=96&&event.keyCode<=105)))
event.returnValue=false;
}
</script>
<input onkeydown="onlyNum();">