head内に直でjsを書く場合の書式
html4
<script type="text/javascript"> <!-- document.write("Hello!! world"); // --> </script>
<script type="text/javascript"> // <![CDATA[ document.write("Hello!! world"); // ]]> </script>
html4
<script type="text/javascript"> <!-- document.write("Hello!! world"); // --> </script>
<script type="text/javascript"> // <![CDATA[ document.write("Hello!! world"); // ]]> </script>