//Ñ­»·
var p=2;  
var q=Math.floor(Math.random()*p+1)  
switch(q) 
{ 
case 1:
document.writeln("<script type=\"text/javascript\">");
document.writeln("  u_a_client=\"6211\";");
document.writeln("  u_a_width=\"468\"; ");
document.writeln("  u_a_height=\"60\"; ");
document.writeln("  u_a_zones=\"7624\"; ");
document.writeln("  u_a_type=\"0\"; ");
document.writeln("</script>");
document.writeln("<script src=\"http://js.5566ad.com/i.js\"></script>");
break; 

case 2:
document.writeln("<a title=\"8-3\" target=\"_blank\" href=\"http://open.lianmeng123.com:99/iclk/?uid=14&aid=5&linkuid=uurenti\"><img border=\"0\" src=\"http://imgaes.rtysuu.com:99/top1.gif\" width=\"468\" height=\"60\"></a></td>");
break; 
}