单选不同项使图片按钮提交失效的方法

Question

<input type="radio" name="rad" value="submit1" onclick="kiss(1)">
<input type="radio" name="rad" value="submit1" onclick="kiss(2)"><br>
<input type="submit" name="imageButton1" value="imageButton1" disabled>
<input type="submit" name="imageButton2" value="imageButton2" disabled>
<script language="JavaScript">
<!--
function kiss(val)
{
   if(val == 1)
   {
      document.all.imageButton1.disabled = false;
  document.all.imageButton2.disabled = true;
   }
   else
   {
      document.all.imageButton1.disabled = true;
  document.all.imageButton2.disabled = false;
   }
}
//-->
</script>

Answer 1

<form>
开1<input type="radio" onClick="this.form.b1.disabled=false;this.form.b2.disabled=true">
<br>
开2<input type="radio" onClick="this.form.b2.disabled=false;this.form.b1.disabled=true">
<br>
<input type="submit" value="按钮1" disabled id="b1">
<br>
<input type="submit" value="按钮2" disabled id="b2">
</form>把两个submit改成图片按钮就行了吧

Answer 2

忘了说imageButton1和imageButton2是指一副图片
也就是我必需用图片按钮提交的，
求教.........

Answer 3

<FORM name="form1" method="post" action="">
  <INPUT type="radio" name="radiobutton" value="radio1" id="radio" onClick="test()">radio1
  <INPUT type="radio" name="radiobutton" value="radio2" id="radiobutton" onClick="test()">radio1
  <BR><BR>
  <INPUT type="submit" id="bt1" value="提交1">&nbsp;
  <INPUT type="submit" id="bt2" value="提交2">
</FORM>
<SCRIPT language="javascript">
function test()
{
var oObj = event.srcElement;
if(oObj.checked)
{
if(oObj.value == "radio1")
{
document.all.bt1.disabled  = true;
document.all.bt2.disabled  = false;
}
if(oObj.value == "radio2")
{
document.all.bt2.disabled  = true;
document.all.bt1.disabled  = false;
       }
}
}
</SCRIPT>

Answer 4

图片<FORM name="form1" method="post" action="">
  <INPUT type="radio" name="radiobutton" value="radio1" id="radio" onClick="test()">radio1
  <INPUT type="radio" name="radiobutton" value="radio2" id="radiobutton" onClick="test()">radio1
  <BR><BR>
  <IMG src="" id="imageButton1">  
  <IMG src="" id="imageButton2">  
</FORM>
<SCRIPT language="javascript">
function subForm()
{
alert("提交表单");
}
function test()
{
var oObj = event.srcElement;
if(oObj.checked)
{
if(oObj.value == "radio1")
{
document.all.imageButton1.onclick  = null;
document.all.imageButton2.onclick  = subForm;
}
if(oObj.value == "radio2")
{
document.all.imageButton2.onclick  = null;
document.all.imageButton1.onclick  = subForm;
       }
}
}
</SCRIPT>