我想做壹個html格式的打印模板，該怎麽做呢？

<div id="N_info_content">表格</div>

<script>

function print(){

var ele = document.getElementById("N_info_content");

var w = window.open('about:blank');

setTimeout(function(){

w.document.body.innerHTML = ele.innerHTML;

w.print();},100)

}

</script>