<html><body><script>function zoom(it){if(it.height>300||it.width>300)it.style.zoom=300/(it.height>it.width?it.height:it.width);}</script><img οnlοad="zoom(this);" src="upfile/images/2006-04/2006411652316084.jpg" οnclick="this.style.zoom==1?zoom(this):this.style.zoom=1" /><br /><img οnlοad="zoom(this);" src="upfile/images/2006-04/2006411652316084.jpg" οnclick="this.style.zoom==1?zoom(this):this.style.zoom=1" /></body></html>
另外一种:
<IMG SRC="logo.gif" border=0 alt="按此在新窗口浏览图片" οnmοuseοver="javascript:if(this.width>520)this.width=520;" style="CURSOR: hand" οnlοad="javascript:if(this.width>520)this.width=520;"οnerrοr='javascript:this.src="images/face/error.gif"'>
还有一种
<script language="JavaScript"> <!-- //图片按比例缩放 var flag=false; function DrawImage(ImgD,iwidth,iheight){ var image=new Image(); //var iwidth = 80; //定义允许图片宽度 //var iheight = 80; //定义允许图片高度 image.src=ImgD.src; if(image.width>0 && image.height>0){ flag=true; if(image.width/image.height>= iwidth/iheight){ if(image.width>iwidth){ ImgD.width=iwidth; ImgD.height=(image.height*iwidth)/image.width; }else{ ImgD.width=image.width; ImgD.height=image.height; } ImgD.alt=image.width+"×"+image.height; } else{ if(image.height>iheight){ ImgD.height=iheight; ImgD.width=(image.width*iheight)/image.height; }else{ ImgD.width=image.width; ImgD.height=image.height; } ImgD.alt=image.width+"×"+image.height; } } } //--> </script> <img src=".." width=260 height=200 onload = "DrawImage(this,260,200)">
width=260 height=200 加上这个,可以让图片按这个大小加载,不会撑大表格
