//-----------------------------------------------------------
//左メニュー表示用プログラム
//Program Takashi Yamada<takashi@yamacyan.jp>
//(C)2002 Takashi Yamada
//2002/11/14:Version 1.0:Takashi Yamada<takashi@yamacyan.jp>
//-----------------------------------------------------------
var ie = (document.all)?true:false;
var newPaletteY = 0;
var paletteY = (ie) ? 4 : -4;
function menuInitialization(){
	setInterval('updatePalettePosition()',10);
	MM_preloadImages(
'/ana2/img/left_backmenu_kuni2.gif' ,'/ana2/img/left_backmenu_topix2.gif' ,
'/ana2/img/left_backmenu_toshi2.gif', '/ana2/img/left_menu_access2.gif' ,
'/ana2/img/left_menu_airport2.gif', '/ana2/img/left_menu_anashop2.gif' ,
'/ana2/img/left_menu_bus2.gif', '/ana2/img/left_menu_city2.gif' ,
'/ana2/img/left_menu_country2.gif', '/ana2/img/left_menu_departure2.gif' ,
'/ana2/img/left_menu_enjoy2.gif', '/ana2/img/left_menu_entry2.gif' ,
'/ana2/img/left_menu_exchange2.gif', '/ana2/img/left_menu_fromAPT2.gif' ,
'/ana2/img/left_menu_fromJPN2.gif', '/ana2/img/left_menu_guide2.gif' ,
'/ana2/img/left_menu_history2.gif', '/ana2/img/left_menu_holiday2.gif' ,
'/ana2/img/left_menu_hotel2.gif', '/ana2/img/left_menu_insurance2.gif', 
'/ana2/img/left_menu_jetlag2.gif', '/ana2/img/left_menu_model2.gif' ,
'/ana2/img/left_menu_safety2.gif' ,'/ana2/img/left_menu_taxi2.gif' ,
'/ana2/img/left_menu_tourist2.gif' ,'/ana2/img/left_menu_trans2.gif');
	// document.getElementById('menu').style.top = paletteY;
	// document.getElementById('menu').style.visibility = 'visible';
}
function updatePalettePosition(){
	newPaletteY = (ie) ? (document.body.scrollTop + 4) : (window.pageYOffset - 4);
	paletteY += (newPaletteY - paletteY) * 0.04;
	// document.getElementById('menu').style.top = Math.round(paletteY);
}