var bn=parseInt(Math.random()*1+1);
var random=parseInt(Math.random()*1000);
banner_body="";
switch (bn){
case 1: {
banner1="
";
} break;
case 2: {
banner1="
";
}break;
case 3: {
banner1="
";
}break;
case 4: {
banner1="
";
}break;
case 5: {
banner1="
";
}break;
case 6: {
banner1="
";
}break;
case 7: {
banner1="
";
}break;
}
banner_body+=""+banner1+"";
document.write(banner_body);