NN4 = (navigator.appVersion.charAt(0)>=4 && (navigator.appName).indexOf("Netscape") != -1);

IE4 = (navigator.appVersion.charAt(0)>=4 && (navigator.appVersion).indexOf("MSIE") != -1);

if ((NN4 == true) || (IE4 == true)){
	var onimg = new Array();
	var ofimg = new Array();
	for(i=1;i<9;i++){
		onimg[i] = new Image();
		onimg[i].src = "image/topmenu" + i + "_on.gif";
	}

	for(i=1;i<9;i++){
		ofimg[i] = new Image();
		ofimg[i].src = "image/topmenu" + i + "_off.gif";
	}
	msg = new Array();
	FLAG1 = 0;
	FLAG2 = 0;

	msg[1] = '<table class=m bgcolor="#d8fef4" cellpadding=0 cellspacing=0 border=0><tr><td><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><div id="div2"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="jinnoie_panel.html" onMouseOver="over_action(div2)" onMouseOut="out_action(div2)">　・ウレタンパネル</a></td></tr></table></div></td></tr><tr><td><div id="div3"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="jinnoie_chacol.html" onMouseOver="over_action(div3)" onMouseOut="out_action(div3)">　・チャコルトンシート</a></td></tr></table></div></td></tr><tr><td><div id="div4"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="jinnoie_kinoie.html" onMouseOver="over_action(div4)" onMouseOut="out_action(div4)">　・木に潜む意外な力</a></td></tr></table></div></td></tr><tr><td><div id="div5"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="jinnoie_minasion.html" onMouseOver="over_action(div5)" onMouseOut="out_action(div5)">　・マイナスイオンの家</a></td></tr></table></div></td></tr></table>';

	msg[2] = '<table class=m bgcolor="#d8fef4" cellpadding=0 cellspacing=0 border=0><tr><td><div id="div6"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="assist.html" onMouseOver="over_action(div6)" onMouseOut="out_action(div6)">　・RD遠赤抗酸化工法</a></td></tr></table></div></td></tr><tr><td><div id="div7"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="minasion.html" onMouseOver="over_action(div7)" onMouseOut="out_action(div7)">　・マイナスイオンの効果</a></td></tr></table></div></td></tr></table>';

	msg[3] = '<table class=m bgcolor="#d8fef4" cellpadding=0 cellspacing=0 border=0><tr><td><div id="div8"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="taikan.html" onMouseOver="over_action(div8)" onMouseOut="out_action(div8)">　・体感宿泊申し込み</a></td></tr></table></div></td></tr><tr><td><div id="div9"><table class=m width=100% cellpadding=0 cellspacing=0><tr><td><a class=con href="ipix.html" onMouseOver="over_action(div9)" onMouseOut="out_action(div9)">　・モデルハウスIPIX</a></td></tr></table></div></td></tr></table>';


}

function bt_on(nam1,num1) {
	document.images[nam1].src = onimg[num1].src;
}

function bt_off(nam1,num1) {
 	document.images[nam1].src = ofimg[num1].src;
}

function showLayer(mx,my,i,m){
  FLAG1 = 1;
  if(FLAG2 != 1){
	  if(IE4 == true){
        lay.innerHTML = msg[i];
    	lay.style.left = mx;
    	lay.style.top  = my;
    	lay.style.visibility = 'visible';
	}
  }
}



function flag(){
    FLAG2 = 1;
}

function timeOut(i,m){
    if(i != 0){
       FLAG2 = 0;
    }
    else{
	FLAG1 = 0;
    }
    var timeout = setTimeout("hideLayer()",500);
}

function hideLayer(){
	if(FLAG1 == 0 && FLAG2 == 0){
		if(IE4 == true){
			lay.style.visibility = 'hidden';
		}
   	}
}

function WindowWidth(){
	wx = window.innerWidth;
	return wx;
}

function over_action(id){
		id.style.background = "baf9e4" ;
}

function out_action(id){
		id.style.background = "d8fef4" ;
}

function menuctl(menu){
	parent.frames[1].document.location = menu + ".html";
}

function changeimg(no) {
	document.ani.src=no;
}