Javescript

用Javascript统计链接，锚点，窗体个数
<script language="javascript" type="text/javascript">
        document.write("问档有" + document.links.length + "个链接" + "<br/>");
        document.write("问档有" + document.anchors.length + "个锚点" + "<br/>");
        document.write("问档有"+document.forms.length+"个窗体"+"<br/>");
</script>