1.js方案
<!DOCTYPE html>
<html><head><meta charset=utf-8 /> <title>test</title>
<script language="javascript" type="text/javascript">
var isChecked = false;
function setChecked (obj) {
isChecked = isChecked ? false : true;
obj.checked = isChecked;
};
</script><body><input type="radio" name="isTest" id="isTest" onclick="setChecked(this);"/>
</body></html>2.jQuery方案
$('#AgencyNew_fill_account').attr("checked", false);
$('#AgencyNew_fill_account').attr("checked", true);