//指定条目数
tips = new Array(12);
//条目内容
tips[0] = 'It Belongs In A Museum';
tips[1] = 'Fortune And Glory, Kid. Fortune And Glory';
tips[2] = 'It’s Not The Years, Honey, It’s The Mileage';
tips[3] = 'Don’t Call Me Junior';
tips[4] = 'No Ticket';
tips[5] = 'Snakes. Why Did It Have To Be Snakes';
tips[6] = 'I Don't Know. I'm Making This Up As I Go';
tips[7] = 'If You Want To Be A Good Archeologist, You Gotta Get Out Of The Library';
tips[8] = 'I’ve Got A Lot Of Fond Memories Of That Dog';
tips[9] = 'That’s Why They Call It The Jungle, Sweetheart';
tips[10] = 'Mola Ram! Prepare To Meet Kali ... In Hell';
tips[11] = 'Jock! Start The Engine';
tips[12] = 'You Call This Archeology';
index = Math.floor(Math.random() * tips.length);
document.write(tips[index]);