// on mouse over
function MKC_in(nam,num) 
{
	if(navigator.appVersion.charAt(0) >= "3") 
// IE and NN ver3.0
	{
		document.images[nam].src = img[num].src;
	}
	else 
	{ 
	}
}
// on mouse out
function MKC_out(nam,num) 
{
	document.images[nam].src = img[num].src;
}

// ロールオーバー type 1
// 定数宣言部
if(navigator.appVersion.charAt(0) >= "3") 
{
	var img = new Array();
		img[0] = new Image();  img[0].src = "img/nv_top.gif";
		img[1] = new Image();  img[1].src = "img/nv_top02.gif";
		img[2] = new Image();  img[2].src = "img/nv_rent.gif";
		img[3] = new Image();  img[3].src = "img/nv_rent02.gif";
		img[4] = new Image();  img[4].src = "img/nv_sale.gif";
		img[5] = new Image();  img[5].src = "img/nv_sale02.gif";
		img[6] = new Image();  img[6].src = "img/nv_gallery.gif";
		img[7] = new Image();  img[7].src = "img/nv_gallery02.gif";
		img[8] = new Image();  img[8].src = "img/nv_company.gif";
		img[9] = new Image();  img[9].src = "img/nv_company02.gif";
		img[10] = new Image();  img[10].src = "img/nv_contact.gif";
		img[11] = new Image();  img[11].src = "img/nv_contact02.gif";
		
		img[20] = new Image();  img[20].src = "img/btn_blog01.jpg";
		img[21] = new Image();  img[21].src = "img/btn_blog01-02.jpg";
		img[22] = new Image();  img[22].src = "img/btn_blog02.jpg";
		img[23] = new Image();  img[23].src = "img/btn_blog02-02.jpg";
		img[24] = new Image();  img[24].src = "img/btn_pitatto.gif";
		img[25] = new Image();  img[25].src = "img/btn_pitatto02.gif";
		img[26] = new Image();  img[26].src = "img/btn_tw.gif";
		img[27] = new Image();  img[27].src = "img/btn_tw02.gif";
		img[28] = new Image();  img[28].src = "img/btn_fb.gif";
		img[29] = new Image();  img[29].src = "img/btn_fb02.gif";

}