如何根据下拉框的值，然后提交到不同到不同页面???

Question

onchange
然后判断selectedIndex跳转

Answer 1

onsubmit事件：     switch(selected_value)
   {
            case "A":
                 frm.action = "a.php";
                 break;
            case "B":
                 frm.action = "b.php";
                 break;
              .
              .
              .
   }