JS实现表单多按钮提交不同Action的方法

<html>  
<head>  
<script>  
  function submitit1()  
  //交由程序1处理    
  {  
    document.myForm.action = "http://www.site.com/cgi1.php"  
    document.myForm.submit();  
  }  
  function submitit2()  
  //交由程序2处理    
  {  
    document.myForm.action = "http://www.site.com/cgi2.php"  
    document.myForm.submit();  
  }  
</script>  
</head>  
  
<body>  
<form name="myForm" METHOD=POST>  
  username:<input type=text name=text1>  
  password:<input type=password name=text2>  
  <input type=button value="Submit1" onClick=submitit1();>  
  <input type=button value="Submit2" onClick=submitit2();>  
</form>  
</body>  
</html>