function onMouse(onmouse_mode){
	
	
	
	switch(onmouse_mode){
		case "1o_on":
			document.getElementById("chirashi_1_o").src = "images/icon_chirashi1_o_on.jpg";
		break;

		case "1o_off":
			document.getElementById("chirashi_1_o").src = "images/icon_chirashi1_o_off.jpg";
		break;

		case "1u_on":
			document.getElementById("chirashi_1_u").src = "images/icon_chirashi1_u_on.jpg";
		break;

		case "1u_off":
			document.getElementById("chirashi_1_u").src = "images/icon_chirashi1_u_off.jpg";
		break;

		case "2o_on":
			document.getElementById("chirashi_2_o").src = "images/icon_chirashi2_o_on.jpg";
		break;

		case "2o_off":
			document.getElementById("chirashi_2_o").src = "images/icon_chirashi2_o_off.jpg";
		break;

		case "2u_on":
			document.getElementById("chirashi_2_u").src = "images/icon_chirashi2_u_on.jpg";
		break;

		case "2u_off":
			document.getElementById("chirashi_2_u").src = "images/icon_chirashi2_u_off.jpg";
		break;

		case "c_tan_on":
			document.getElementById("chirashi_tanto").src = "images/icon_chirashi_tanto_on.jpg";
		break;

		case "c_tan_off":
			document.getElementById("chirashi_tanto").src = "images/icon_chirashi_tanto_off.jpg";
		break;

		case "c_in_on":
			document.getElementById("chirashi_inquiry").src = "images/icon_inquiry_on.jpg";
		break;

		case "c_in_off":
			document.getElementById("chirashi_inquiry").src = "images/icon_inquiry_off.jpg";
		break;

		case "c_ah_on":
			document.getElementById("chirashi_athome").src = "images/icon_athome_on.jpg";
		break;

		case "c_ah_off":
			document.getElementById("chirashi_athome").src = "images/icon_athome_off.jpg";
		break;
		
	}
	
}