减小字体 增大字体
] 源码如下----------------------------------------------------------<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>html-www.51windows.Net</title></head><body>点击图片上获得信息:<br><img src=http://www.haosc.com/wytx/115/"jsimg/img.jpg" 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> </body></html>
[提示:你可先按照下面代码提示修改 上面部分代码,再按运行,此处看到的演示不完全正确]