banner.js

我同学的毕业设计源代码

function Rnumber() {

today = new Date();

var bigNumber = today.getSeconds();

var randomNum = (bigNumber % 9) + 1;

return Math.floor(randomNum);

}

var plugNum = Rnumber()



if (plugNum == 1) {

  Message = "<A HREF='#' target='_blank'><img src='banner/8.gif' border='0'></a>";

}

else if (plugNum == 2) {

  Message = "<A HREF='#' target='_blank'><img src='banner/4.gif' border='0'></a>";

}



else if (plugNum == 3) {

  Message = "<A HREF='#' target='_blank'><img src='banner/2.gif' border='0'></a>";

}


document.write(Message);