form表单多按钮提交至不同页面

<form name='form1'>

<input type='text' id='name' name='name'>

<button  onclick='submit1()'>提交1</button>

<button  onclick='submit2()'>提交2</button>

</form>

<script>

function submit1(){    document.form1.action="1.php";    document.form1.submit();}

function submit2(){    document.form1.action="2.php";    document.form1.submit();}

</script>