PHP經典特效代碼：數據取得類

 　　1.取得分辨率

＜script＞document.write("寬為"+screen.Width+"高為"+screen.Height)＜/script＞

2.取得地址欄

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

3.取得地址欄後參數

＜SCRIPT＞var add = top.location;

add = add.toString();

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

＜/SCRIPT＞