<script language=javascript >
function enter()
{
if(window.event.keyCode==13)
{
document.Form1.IbtnLogin.click();
}
}
</script>
(2)
onkeypress="if ((event.keyCode == 13)) event.keyCode=0;"
<script language=javascript >
function enter()
{
if(window.event.keyCode==13)
{
document.Form1.IbtnLogin.click();
}
}
</script>
(2)
onkeypress="if ((event.keyCode == 13)) event.keyCode=0;"