function bytime_img(){
	var TodayDate = new Date();
	var NowHour = TodayDate.getHours();
	var dispIMG = "dance000";

	if(NowHour == 0){
		dispIMG = "dance001";		
	}
	else if(NowHour == 1){
		dispIMG = "dance002";		
	}
	else if(NowHour == 2){
		dispIMG = "dance003";		
	}
	else if(NowHour == 3){
		dispIMG = "dance004";		
	}
	else if(NowHour == 4){
		dispIMG = "dance005";		
	}
	else if(NowHour == 5){
		dispIMG = "dance006";		
	}
	else if(NowHour == 6){
		dispIMG = "dance007";		
	}
	else if(NowHour == 7){
		dispIMG = "dance008";		
	}
	else if(NowHour == 8){
		dispIMG = "dance009";		
	}
	else if(NowHour == 9){
		dispIMG = "dance010";		
	}
	else if(NowHour == 10){
		dispIMG = "dance001";		
	}
	else if(NowHour == 11){
		dispIMG = "dance002";		
	}
	else if(NowHour == 12){
		dispIMG = "dance003";		
	}
	else if(NowHour == 13){
		dispIMG = "dance004";		
	}
	else if(NowHour == 14){
		dispIMG = "dance005";		
	}
	else if(NowHour == 15){
		dispIMG = "dance006";		
	}
	else if(NowHour == 16){
		dispIMG = "dance007";		
	}
	else if(NowHour == 17){
		dispIMG = "dance008";		
	}
	else if(NowHour == 18){
		dispIMG = "dance009";		
	}
	else if(NowHour == 19){
		dispIMG = "dance010";		
	}
	else if(NowHour == 20){
		dispIMG = "dance001";		
	}
	else if(NowHour == 21){
		dispIMG = "dance002";		
	}
	else if(NowHour == 22){
		dispIMG = "dance003";		
	}
	else if(NowHour == 23){
		dispIMG = "dance004";		
	}

	dispIMG = "img/dance_usa/" + dispIMG + ".gif";

	document.write("<IMG SRC='" + dispIMG + "' BORDER='0'>");

}