function ok3w_ads(id){ switch(id){ //贵州打井 case "s004": document.writeln("

<\/a>"); break; //贵州打井 case "s005": document.writeln("

<\/a>"); break; //贵州钻井 case "s006": document.writeln("

<\/a>"); break; //贵州钻井 case "s007": document.writeln("

<\/a>"); break; //贵州钻井 case "s008": document.writeln("

<\/a>"); break; } }