var m=1;
var n=Math.floor(Math.random()*m+1);
switch(n)
{
case 1:
document.writeln("<div>");
document.writeln("<script type=\"text\/javascript\"><!--");
document.writeln("google_ad_client = \"pub-8948359908862063\";");
document.writeln("\/* 468x60, 创建于 10-2-6 *\/");
document.writeln("google_ad_slot = \"3892550927\";");
document.writeln("google_ad_width = 468;");
document.writeln("google_ad_height = 60;");
document.writeln("\/\/-->");
document.writeln("<\/script>");
document.writeln("<script type=\"text\/javascript\"");
document.writeln("src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\">");
document.writeln("<\/script>");
document.writeln("<\/div><div style=\"float:right;\">");
document.writeln("<embed src=\"http:\/\/a.alimama.cn\/widget\/yr1\/yr1fixed_120_60.swf\" flashvars=\"catid=&count=20&sz=41&type=2&i=mm_11955659_0_0\" width=\"120\" height=\"60\" quality=\"high\" wmode=\"transparent\" bgcolor=\"#ffffff\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application\/x-shockwave-flash\" pluginspage=\"http:\/\/www.macromedia.com\/go\/getflashplayer\" \/>");
document.writeln("<\/div>");
break;
}