function geth(t){
if (t<=5) return "fla/top_3.swf";
else if (t<=6) return "fla/top_2.swf";
else if (t<=18) return "fla/top_1.swf";
else if (t<=19) return "fla/top_2.swf";

else return "fla/top_3.swf";
}

h = new Date(); 
//var f = geth(6); 
//var f = geth(18); 
//var f = geth(19); 
var f = geth(h.getHours());