影子也可以這樣玩
<img width="439" height="574" src="http://a3.sphotos.ak.fbcdn.net/hphotos-ak-ash1/180961_10150098913229871_183954419870_6013466_974893_n.jpg" border="0" onload="if(this.width >600) {this.resized=true; this.width=600;}" alt="" /><br /><br /><img width="439" height="556" src="http://a4.sphotos.ak.fbcdn.net/hphotos-ak-snc6/180052_10150098913304871_183954419870_6013469_2242642_n.jpg" border="0" onload="if(this.width >600) {this.resized=true; this.width=600;}" alt="" />