<script language="javascript">
function R2(){
for(var i =1;i>0;i++){
alert("Go on and on O(∩_∩)O");
}
}
</script>
<form name="form" method="post" action="" >
<input type="text" name="T" value="1">
<input type="submit" name="Submit" value="提交" onClick="R2()">
</form>