//ロールオーバーメニュー JAVA
function preload() {
	new Image().src = "/image/btn_home.gif";
	new Image().src = "/image/btn_home-b.gif";

	new Image().src = "/image/btn_kaishaannai.gif";
	new Image().src = "/image/btn_kaishaannai-b.giff";

	new Image().src = "/image/btn_orignal.gif";
	new Image().src = "/image/btn_orignal-b.gif";

	new Image().src = "/image/btn_custom.gif";
	new Image().src = "/image/btn_custom-b.gif";

	new Image().src = "/image/btn_kumitate.gif";
	new Image().src = "/image/btn_kumitate-b.gif";

	new Image().src = "/image/btn_group.gif";
	new Image().src = "/image/btn_group-b.gif";

	new Image().src = "/image/btn_otoiawase.gif";
	new Image().src = "/image/btn_otoiawase-b.gif";

}

function button01(buttongazo) {
	document.getElementById('menu-row01').setAttribute('src',buttongazo);
}
function button02(buttongazo) {
	document.getElementById('menu-row02').setAttribute('src',buttongazo);
}
function button03(buttongazo) {
	document.getElementById('menu-row03').setAttribute('src',buttongazo);
}
function button04(buttongazo) {
	document.getElementById('menu-row04').setAttribute('src',buttongazo);
}
function button05(buttongazo) {
	document.getElementById('menu-row05').setAttribute('src',buttongazo);
}
function button06(buttongazo) {
	document.getElementById('menu-row06').setAttribute('src',buttongazo);
}
function button07(buttongazo) {
	document.getElementById('menu-row07').setAttribute('src',buttongazo);
}