var m=1;
var n=Math.floor(Math.random()*m+1);
switch(n)
{
case 1:
document.writeln("<ul class=\"clearfix\">");
document.writeln("<li style=\"width:600px; height:60px; float:left;\">");
document.writeln("<div style=\"float:left; width:120px; height:60px; overflow:hidden; margin-right:4px; margin-left:6px;\"><a href=\"http:\/\/union.dangdang.com\/transfer\/transfer.aspx?from=P-275720&backurl=http:\/\/www.dangdang.com\/\" target=\"_blank\" onclick=\"logad('210');\"><img src=\"http:\/\/img3.dangdang.com\/default\/dangdanglogo_120x60.gif\"  border=\"0\" ><\/a><\/div>");
document.writeln("");
document.writeln("<div style=\"float:left; width:468px; height:60px; overflow:hidden;\">");
document.writeln("<a href=\"http:\/\/www.6wowo.com\/userapp.php?id=1053594\" target=_blank><img src=\"http:\/\/www.discuz.net\/data\/attachment\/forum\/month_1004\/1004221641511d755b251e71f6.jpg\" width=\"468\" height=\"60\" border=\"0\"><\/a><\/div>");
document.writeln("<\/li>");
document.writeln("<\/ul> ");
break;
}