<div style="height:100">div1</div>
<img src="line.jpg" onclick="document.all.mydiv2.style.height=document.all.mydiv2.offsetHeight+this.previousSibling.offsetHeight;this.previousSibling.style.display='none'">
<div id=mydiv2 style="height:100">div2</div>
<img src="line.jpg">
<div style="height:100">div3</div>
<img src="line.jpg" onclick="document.all.mydiv2.style.height=document.all.mydiv2.offsetHeight+this.previousSibling.offsetHeight;this.previousSibling.style.display='none'">
<div id=mydiv2 style="height:100">div2</div>
<img src="line.jpg">
<div style="height:100">div3</div>
解决方案 »
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