var m=1;
var n=Math.floor(Math.random()*m+1);
switch(n)
{
case 1:
document.writeln("<a href=\"http:\/\/zx.qingchun001.cn\/index.htm?ccid=26020\" target=\"_blank\" onclick=\"'247';\"><img src=\"http:\/\/www.chinacom-27.cn\/images\/gg0610.gif\"  border=\"0\" ><\/a>");
break;
}