<div style="width:100px;height:100px;background:blue;" id="yidong"></div>
<input type="button" value="移动" οnclick="chzh()" />
<script type='text/javascript'>
function chzh()
{
document.getElementById('yidong').style.marginTop='100px';
document.getElementById('yidong').style.marginLeft='100px';
}
</script>
想实现点击能够移动位置，十分感谢！