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跨浏览器可8方向拖拽剪裁框

javascript 
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<style type="text/css">
* { padding:0; margin:0; }
body { overflow: hidden; height:800px; }
#clipArea { width :100px; height:100px; border: dashed 1px #ccc; position: absolute; cursor:move;}
#clipArea b { position:absolute; height:6px; width:6px; overflow:hidden; display:block; background:#FFF; border: 1px solid #000; background:#eee; }
#canvasContainer { height:400px; width:600px; border:solid 1px red; position:relative; overflow:hidden; right: 20px; float: right; margin-right: 20px; top: 100px; }
</style>
</head>

<body>
<div id="canvasWrapper">
	<div id="canvasContainer"></div>
</div>
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n=j.getClinetRect(l.area.parentNode);return l.area?j.getClinetRect(l.area):-1}};new b().activity()}(window);
</script>
</body>
</html>
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1 楼 梧栖凤 2011-08-18  
得把未经处理的脚本分享出来啊！
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