//ウェディングの左メニュー
function topRollover() {
	document.getElementById("btwd_top").onmouseover = function() {
		document.getElementById("btwd_top").setAttribute("src", "./images/w_bt_topover.png");
	}
	document.getElementById("btwd_top").onmouseout = function() {
		document.getElementById("btwd_top").setAttribute("src", "./images/w_bt_top.png");
	}
}

if(window.addEventListener) {
	window.addEventListener("load", topRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", topRollover);
}

function chapelRollover() {
	document.getElementById("btwd_chapel").onmouseover = function() {
		document.getElementById("btwd_chapel").setAttribute("src", "./images/w_bt_chapelover.png");
	}
	document.getElementById("btwd_chapel").onmouseout = function() {
		document.getElementById("btwd_chapel").setAttribute("src", "./images/w_bt_chapel.png");
	}
}

if(window.addEventListener) {
	window.addEventListener("load", chapelRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", chapelRollover);
}

function banquetRollover() {
	document.getElementById("btwd_banquet").onmouseover = function() {
		document.getElementById("btwd_banquet").setAttribute("src", "./images/w_bt_banquetover.png");
	}
	document.getElementById("btwd_banquet").onmouseout = function() {
		document.getElementById("btwd_banquet").setAttribute("src", "./images/w_bt_banquet.png");
	}
}

if(window.addEventListener) {
	window.addEventListener("load", banquetRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", banquetRollover);
}

function planRollover() {
	document.getElementById("btwd_plan").onmouseover = function() {
		document.getElementById("btwd_plan").setAttribute("src", "./images/w_bt_planover.png");
	}
	document.getElementById("btwd_plan").onmouseout = function() {
		document.getElementById("btwd_plan").setAttribute("src", "./images/w_bt_plan.png");
	}
}

if(window.addEventListener) {
	window.addEventListener("load", planRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", planRollover);
}