PHP经典特效代码：数据取得类

 　　1.取得分辨率

＜script＞document.write("宽为"+screen.Width+"高为"+screen.Height)＜/script＞

2.取得地址栏

＜script＞document.write(self.location)＜/script＞

3.取得地址栏后参数

＜SCRIPT＞var add = top.location;

add = add.toString();

document.write (add.substring(add.indexOf("?")+1,add.length));

＜/SCRIPT＞