<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" language="javascript">
function hoge()
{
document.getElementById(
"rad1")
.checked=false;
document.getElementById(
"rad2")
.checked=false;
document.getElementById(
"rad3")
.checked=false;
document.getElementById(
"chk1")
.checked=false;
document.getElementById(
"chk2")
.checked=false;
document.getElementById(
"chk3")
.checked=false;
document.getElementById(
"item3")
.value="";
document.getElementById(
"item4")
.value="";
}
</script>
</head>
<form>
<input type="radio" name="item1" id="rad1">A
<br />
<input type="radio" name="item1" id="rad2" checked>B
<br />
<input type="radio" name="item1" id="rad3">C
<br />
<input type="checkbox" name="item21" id="chk1">1
<br />
<input type="checkbox" name="item22" id="chk2" checked>2
<br />
<input type="checkbox" name="item23" id="chk3" checked>3
<br />
<input type="text" id="item3" value="あいうえお" /><br />
<textarea id="item4">アイウエオ
</textarea><br />
<input type="reset" />
<input type="button" id="clear" value="消去" onClick="hoge()
" />
</form>
</div>
</body>
</html>
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