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://bbs.blueidea.com/attachments/2007/5/19/20070519_26707fa407132ea176d6mkdezm9iabti.gif');} alt= src=http://bbs.blueidea.com/attachments/2007/5/19/20070519_26707fa407132ea176d6mkdezm9iabti.gif 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';} border=0>
功能：
1.图片可以缩放，外框也随之变动。
2.图片缩放后，居底对齐。
3.鼠标滑上去，边框有虚线。
结构：
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://bbs.blueidea.com/attachments/2007/5/19/20070519_50b43c575212e5b4b601sowbnxxvhfw4.gif');} alt= src=http://bbs.blueidea.com/attachments/2007/5/19/20070519_50b43c575212e5b4b601sowbnxxvhfw4.gif 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';} border=0>
源代码：
相册自适应写法
底部底部边边
底部底部边边
底部底部边边
[ctrl+a 全选 注:如需引入外部js需刷新才能执行]