【Mac・PC】
<!DOCTYPE html PUBLIC "-//W3C//DTD
XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=shift_jis" />
<title>無題ドキュメント</title>
<script language="javascript">
function TransText(){
var textfield1 = document.form1.textfield1.value;
var hoge = new Array();
hoge = textfield1.split("\n");
window.alert(hoge[1]);
}
</script>
</head>
<body>
<form name="form1">
<textarea name="textfield1" rows="4"></textarea>
<br />
<br />
<input type="button" value="実行" name="Submit" onclick="TransText()" />
<br />
<br />
<label>textfield2<br />
<textarea name="textfield2" rows="4"></textarea>
</label>
<br />
<br />
<br />
</form>
</body>
