<SCRIPT language="JavaScript">

function ChecgeToUtf8UrlEncode() {
	var strValue = document.getElementsByName("fromString")[0].value;
	strValue = encodeURIComponent(strValue);
	document.getElementsByName("toUtf8")[0].value = strValue;
}

</SCRIPT>
<INPUT type=button value="変換" onClick='ChecgeToUtf8UrlEncode()'><br />
<TEXTAREA name=fromString cols=80 rows=5></TEXTAREA>
<br />
<TEXTAREA name=toUtf8 cols=80 rows=5></TEXTAREA>
<br />