HTML:<div id=box>? <img src="images/psb.jpg" alt="師大光影" id="img1"/>? ?<img src="images/psb.jpg" alt="師大光影" id="img2"/>? ?<div id=main>? ? ? <div id="left-up" class="minDiv left-up"></div>? ? ? <div id="upDiv" class="minDiv up"></div>? ? ? <div id="right-up" ?class="minDiv right-up"></div>? ? ? <div id="leftDiv" class="minDiv left"></div>? ? ? <div id= rightDiv class="minDiv right"></div>? ? ? <div id="left-bottom" class="minDiv left-bottom"></div>? ? ? <div id="downDiv" class="minDiv bottom"></div>? ? ? <div id="right-bottom" class="minDiv right-bottom"></div>? ?</div>js代碼:mainDiv.ommousedown=function(){? ? var boxDiv=document.getElementById("box");? ? ?var mainDiv=document.getElementById("main");? ? boxDiv.onmousemove= function(event){? ? ?event=event||window.event;? ? ?var x=event.clientX;? ? ?var y=event.clientY; ??? ? ?mainDiv.style.top=y+"px";? ? ?mainDiv.style.left=x+"px";? ?}? }