我的firefox不能
但是源文件有这么一段话:
<div style="font-size: 12px"><img src="http://lh4.google.com/l8g4d20/RSQJNMOvABI/AAAAAAAAAFk/sHEjaHqkpl0/%E7%8E%8B%E6%80%A1%E4%BB%81017.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://lh4.google.com/l8g4d20/RSQJNMOvABI/AAAAAAAAAFk/sHEjaHqkpl0/%E7%8E%8B%E6%80%A1%E4%BB%81017.jpg');}" onmousewheel="return imgzoom(this);" alt="" /></div>