//ブラウザの判別
var agent = navigator.userAgent;
var nv = 0;

if(agent.indexOf("Mozilla/2") == 0)
{
	var nv = 1;
}

//入れ替え画像の指定及びプリロード
if(nv != 1)
{
	document.OnImageTopmenucontents1 = new Image();
	document.OnImageTopmenucontents1.src = "image/top-whats-new_on.gif";		//on画像パス
	document.OfImageTopmenucontents1 = new Image();
	document.OfImageTopmenucontents1.src = "image/top-whats-new_off.gif";		//off画像パス
	document.ClImageTopmenucontents1 = new Image();
	document.ClImageTopmenucontents1.src = "image/top-whats-new_on.gif";	//click画像パス
	document.OnImageTopmenucontents2 = new Image();
	document.OnImageTopmenucontents2.src = "image/top-bbs_on.gif";		//on画像パス
	document.OfImageTopmenucontents2 = new Image();
	document.OfImageTopmenucontents2.src = "image/top-bbs_off.gif";		//off画像パス
	document.ClImageTopmenucontents2 = new Image();
	document.ClImageTopmenucontents2.src = "image/top-bbs_on.gif";	//click画像パス
	document.OnImageTopmenucontents3 = new Image();
	document.OnImageTopmenucontents3.src = "image/top-images_on.gif";		//on画像パス
	document.OfImageTopmenucontents3 = new Image();
	document.OfImageTopmenucontents3.src = "image/top-images_off.gif";		//off画像パス
	document.ClImageTopmenucontents3 = new Image();
	document.ClImageTopmenucontents3.src = "image/top-images_on.gif";	//click画像パス
	document.OnImageTopmenucontents4 = new Image();
	document.OnImageTopmenucontents4.src = "image/top-dairiten_on.gif";		//on画像パス
	document.OfImageTopmenucontents4 = new Image();
	document.OfImageTopmenucontents4.src = "image/top-dairiten_off.gif";		//off画像パス
	document.ClImageTopmenucontents4 = new Image();
	document.ClImageTopmenucontents4.src = "image/top-dairiten_on.gif";	//click画像パス
	document.OnImageTopmenucontents5 = new Image();
	document.OnImageTopmenucontents5.src = "image/top-row_on.gif";		//on画像パス
	document.OfImageTopmenucontents5 = new Image();
	document.OfImageTopmenucontents5.src = "image/top-row_off.gif";		//off画像パス
	document.ClImageTopmenucontents5 = new Image();
	document.ClImageTopmenucontents5.src = "image/top-row_on.gif";	//click画像パス
	document.OnImageTopmenucontents6 = new Image();
	document.OnImageTopmenucontents6.src = "image/top-link_on.gif";		//on画像パス
	document.OfImageTopmenucontents6 = new Image();
	document.OfImageTopmenucontents6.src = "image/top-link_off.gif";		//off画像パス
	document.ClImageTopmenucontents6 = new Image();
	document.ClImageTopmenucontents6.src = "image/top-link_on.gif";	//click画像パス
	document.OnImageTopmenucontents7 = new Image();
	document.OnImageTopmenucontents7.src = "image/top-ask_on.gif";		//on画像パス
	document.OfImageTopmenucontents7 = new Image();
	document.OfImageTopmenucontents7.src = "image/top-ask_off.gif";	//off画像パス
	document.ClImageTopmenucontents7 = new Image();
	document.ClImageTopmenucontents7.src = "image/top-ask_on.gif";	//click画像パス
	document.OnImageTopmenucontents8 = new Image();
	document.OnImageTopmenucontents8.src = "image/top_home_on.gif";		//on画像パス
	document.OfImageTopmenucontents8 = new Image();
	document.OfImageTopmenucontents8.src = "image/top_home_off.gif";		//off画像パス
	document.ClImageTopmenucontents8 = new Image();
	document.ClImageTopmenucontents8.src = "image/top_home_on.gif";	//click画像パス
	document.OnImageTopmenucontents9 = new Image();
	document.OnImageTopmenucontents9.src = "image/top-rental_on.gif";		//on画像パス
	document.OfImageTopmenucontents9 = new Image();
	document.OfImageTopmenucontents9.src = "image/top-rental_off.gif";		//off画像パス
	document.ClImageTopmenucontents9 = new Image();
	document.ClImageTopmenucontents9.src = "image/top-rental_off.gif";	//click画像パス
	document.OnImageTopmenucontents10 = new Image();	//ここから次の画像
	document.OnImageTopmenucontents10.src = "image/top-sale_on.gif";		//on画像パス
	document.OfImageTopmenucontents10 = new Image();
	document.OfImageTopmenucontents10.src = "image/top-sale_off.gif";		//off画像パス
	document.ClImageTopmenucontents10 = new Image();
	document.ClImageTopmenucontents10.src = "image/top-sale_off.gif";	//click画像パス
	document.OnImageTopmenucontents11 = new Image();	//ここから次の画像
	document.OnImageTopmenucontents11.src = "image/top-linksyu_on.gif";		//on画像パス
	document.OfImageTopmenucontents11 = new Image();
	document.OfImageTopmenucontents11.src = "image/top-linksyu_off.gif";		//off画像パス
	document.ClImageTopmenucontents11 = new Image();
	document.ClImageTopmenucontents11.src = "image/top-linksyu_on.gif";	//click画像パス
}

//画像のロールオーバー処理　menuon=on画像、menuclick=off画像、menuout=off画像
//以下、画像数分増やす
//funcion名はHTMLファイル内と共通

function topmenucontentson(i)
{
	 if(nv != 1)
	{
		if(i == 1){document.topmenucontents1.src = document.OnImageTopmenucontents1.src;}
		if(i == 2){document.topmenucontents2.src = document.OnImageTopmenucontents2.src;}
		if(i == 3){document.topmenucontents3.src = document.OnImageTopmenucontents3.src;}
		if(i == 4){document.topmenucontents4.src = document.OnImageTopmenucontents4.src;}
		if(i == 5){document.topmenucontents5.src = document.OnImageTopmenucontents5.src;}
		if(i == 6){document.topmenucontents6.src = document.OnImageTopmenucontents6.src;}
		if(i == 7){document.topmenucontents7.src = document.OnImageTopmenucontents7.src;}
		if(i == 8){document.topmenucontents8.src = document.OnImageTopmenucontents8.src;}
		if(i == 9){document.topmenucontents9.src = document.OnImageTopmenucontents9.src;}
		if(i == 10){document.topmenucontents10.src = document.OnImageTopmenucontents10.src;}
		if(i == 11){document.topmenucontents11.src = document.OnImageTopmenucontents11.src;}
	}
 }

function topmenucontentsout(i)
{
	 if(nv != 1)
	{
		if(i == 1){document.topmenucontents1.src = document.OfImageTopmenucontents1.src;}
		if(i == 2){document.topmenucontents2.src = document.OfImageTopmenucontents2.src;}
		if(i == 3){document.topmenucontents3.src = document.OfImageTopmenucontents3.src;}
		if(i == 4){document.topmenucontents4.src = document.OfImageTopmenucontents4.src;}
		if(i == 5){document.topmenucontents5.src = document.OfImageTopmenucontents5.src;}
		if(i == 6){document.topmenucontents6.src = document.OfImageTopmenucontents6.src;}
		if(i == 7){document.topmenucontents7.src = document.OfImageTopmenucontents7.src;}
		if(i == 8){document.topmenucontents8.src = document.OfImageTopmenucontents8.src;}
		if(i == 9){document.topmenucontents9.src = document.OfImageTopmenucontents9.src;}
		if(i == 10){document.topmenucontents10.src = document.OfImageTopmenucontents10.src;}
		if(i == 11){document.topmenucontents11.src = document.OfImageTopmenucontents11.src;}
	}
 }

function topmenucontentsclick(i)
{
	 if(nv != 1)
	{
		if(i == 1){document.topmenucontents1.src = document.ClImageTopmenucontents1.src;}
		if(i == 2){document.topmenucontents2.src = document.ClImageTopmenucontents2.src;}
		if(i == 3){document.topmenucontents3.src = document.ClImageTopmenucontents3.src;}
		if(i == 4){document.topmenucontents4.src = document.ClImageTopmenucontents4.src;}
		if(i == 5){document.topmenucontents5.src = document.ClImageTopmenucontents5.src;}
		if(i == 6){document.topmenucontents6.src = document.ClImageTopmenucontents6.src;}
		if(i == 7){document.topmenucontents7.src = document.ClImageTopmenucontents7.src;}
		if(i == 8){document.topmenucontents8.src = document.ClImageTopmenucontents8.src;}
		if(i == 9){document.topmenucontents9.src = document.ClImageTopmenucontents9.src;}
		if(i == 10){document.topmenucontents10.src = document.ClImageTopmenucontents10.src;}
		if(i == 11){document.topmenucontents11.src = document.ClImageTopmenucontents11.src;}
	}
 }