<script language="javascript">
function document.onkeydown()
{
var e=event.srcElement;
if(event.keyCode==13)
{
document.getElementById("按钮button的ID").click();
return false;
}
}
</script>
function document.onkeydown()
{
var e=event.srcElement;
if(event.keyCode==13)
{
document.getElementById("按钮button的ID").click();
return false;
}
}
</script>