<INPUT name=Sex type=radio value="1" checked onclick="document.all.face.value='bbs/face/1.gif'">
男
<INPUT type=radio value="0" name=sex onclick="document.all.face.value='bbs/face/2.gif'">
女<select name="face">
<option value="bbs/face/1.gif">头像1</option>
<option value="bbs/face/2.gif">头像2</option>
</select>
男
<INPUT type=radio value="0" name=sex onclick="document.all.face.value='bbs/face/2.gif'">
女<select name="face">
<option value="bbs/face/1.gif">头像1</option>
<option value="bbs/face/2.gif">头像2</option>
</select>
<script language="javascript">
var img_arr = new Array();
//男头像
img_arr[1] = new Array(1,"bbs/face/1.gif","头像1");
// 性别,图片路径 ,显示文字
img_arr[2] = new Array(1,"bbs/face/2.gif","头像2");
//女头像
img_arr[3] = new Array(0,"bbs/face/3.gif","头像3");
img_arr[4] = new Array(0,"bbs/face/4.gif","头像4");var count=img_arr.length;
function changeimg(sex){
document.all["img"].length = 0;
for (i=1;i < count; i++){
if(img_arr[i][0] == sex){
document.all["img"].options[document.all["img"].length] = new Option(img_arr[i][2],img_arr[i][1]);
}
}
}
</script>
<body>
<form name="form1" method="post" action="">
<select name="img">
</select>
<input name="sex" type="radio" onclick="changeimg(1)" value="1" checked>
男
<input type="radio" name="sex" value="0" onclick="changeimg(0)">
女
</form>
<script language="javascript">
changeimg(1);
</script>