var m=1;
var n=Math.floor(Math.random()*m+1);
switch(n)
{
case 1:
document.writeln("<div>");
document.writeln("<script type=\"text\/javascript\">\/*468*60，创建于2011-3-1*\/ var cpro_id = 'u394286';<\/script><script src=\"http:\/\/cpro.baidu.com\/cpro\/ui\/c.js\" type=\"text\/javascript\"><\/script>");
document.writeln("<\/div>");
break;
}