//-------------ブラウザ情報の初期化--------------
NN3 = NC4 = NC6 = IE4 = IE5 = IE6 = 0;
if (( navigator.appName.charAt(0) == "N" ) && ( navigator.appVersion.charAt(0) >= "4" )) {
	NN3 = NC4 = NC6 = "True";
}

if (( navigator.appName.charAt(0) == "M" ) && ( navigator.appVersion.charAt(0) >= "4" )) {
        IE4 = IE5 = IE6 = "True";
}

//--------画像のswap関数---------
function mOver(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["menu" + num].src = "images/menu" + num + "_on.gif";
        }
}

function mOut(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["menu" + num].src = "images/menu" + num + "_off.gif";
        }
}

//--------拡大ボタンのswap関数---------
function pOver(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["plan" + num].src = "images/plan" + num + ".gif";
        }
}

function pOut(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["plan" + num].src = "images/plan" + num + "_off.gif";
        }
}

//--------モデルルームメニューのswap関数---------
function rOver(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["r_menu" + num].src = "images/r_menu" + num + ".jpg";
        }
}

function rOut(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["r_menu" + num].src = "images/r_menu" + num + "_off.jpg";
        }
}

//--------設備・仕様施設ののswap関数---------
function aOver(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["tag" + num].src = "images/tag_a" + num + "_on.gif";
        }
}

function aOut(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["tag" + num].src = "images/tag_a" + num + "_off.gif";
        }
}

//--------共有施設ののswap関数---------
function sOver(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["tag" + num].src = "images/tag_s" + num + "_on.gif";
        }
}

function sOut(num){
        if (NN3 || NC4 || NC6 || IE4 || IE5 || IE6) {
                document.images["tag" + num].src = "images/tag_s" + num + "_off.gif";
        }
}

//--------メイン画像のswap関数---------
function myOver(DivName){
		document.all(DivName).style.visibility = 'visible'
}
function myOut(DivName){
		document.all(DivName).style.visibility = 'hidden'
}

function fPrint()
{
	
	print();
}

<!--Begin preLoad

var preloadList = new Array(
"images/menu1_off.jpg",
"images/menu2_off.jpg",
"images/menu3_off.jpg",
"images/menu4_off.jpg",
"images/menu5_off.jpg",
"images/menu6_off.jpg",
"images/menu7_off.jpg",
"images/menu8_off.jpg",
"images/menu9_off.jpg",

"images/menu1.jpg",
"images/menu2.jpg",
"images/menu3.jpg",
"images/menu4.jpg",
"images/menu5.jpg",
"images/menu6.jpg",
"images/menu7.jpg",
"images/menu8.jpg",
"images/menu9.jpg"

);

var cashImage = new Array();

for(field in preloadList) {
	cashImage[field] = new Image();
	cashImage[field].src = preloadList[field];
}