点击图片上获得信息：<br> <img src="img.gif" width=200 height=80 onclick=alert('图片原始宽度为：'+GetImageWidth(this)+'\n图片原始高度为:'+GetImageHeight(this))> <script> var OriginImage=new Image(); function GetImageWidth(oImage) { if(OriginImage.src!=oImage.src)OriginImage.src=oImage.src; return OriginImage.width; } function GetImageHeight(oImage) { if(OriginImage.src!=oImage.src)OriginImage.src=oImage.src; return OriginImage.height; } </script>

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