<html>
<head>
<style>
.box{
width: 200px;
height: 200px;
}
</style>
</head>
<body>
<div id="tmpl" class="box" style="display:none">
<ul>
<li>a</li>
<li>b</li>
<li>c</li>
<li>d</li>
</ul>
</div>
<script>
var tmpl = document.getElementById('tmpl');
var body = document.getElementsByTagName('body')[0];
['#eed', '#ede', '#dee'].forEach(function(c){
var e = tmpl.cloneNode(true);
e.style.backgroundColor = c;
e.style.display = 'block';
e.removeAttribute('id');
body.appendChild(e);
console.log(c);
})
</script>
</body>
</html>