preload_images = new Array("images/btn_main01_on.jpg","images/btn_main02_on.jpg",
						   "images/btn_main03_on.jpg","images/btn_main04_on.jpg","images/btn_main05_on.jpg",
"common/images/top/bg_anime01_on.gif","common/images/top/bg_anime02_on.gif",
"common/images/top/bg_anime03_on.gif","common/images/top/bg_anime04_on.gif",
"common/images/top/bg_anime05_on.gif","common/images/top/bg_anime06_on.gif",
"common/images/top/bg_anime07_on.gif",
"images/bg_securina01.jpg","images/bg_securina02.jpg","images/bg_securina03.jpg","images/bg_securina04.jpg","images/bg_securina05.jpg");

preload_obj = new Array("obj01","obj02","obj03","obj04","obj05","obj06","obj07","obj08","obj09","obj10","obj11","obj12","obj13","obj14","obj15","obj16","obj17");

function preloading(){
	for(i=0; i < 17; i++){
		preload_obj[i] = new Image;
		preload_obj[i].src = preload_images[i];
	}
}

jQuery(function($) {
$('img[@src$=png]').pngfix();
$('#top_navi').css('height','109px');
$('#noscript_menu').css('height','0px');
preloading();
	for(i=1; i < 8; i++){
		bgSwap('0'+i);
	}
	for(j=1; j < 6; j++){
		btnSwap('0'+j);
	}
checkichi();
});


function bgSwap(TGT){
	$('#map'+TGT).mouseover(
		function(){
			$('#bg'+TGT).css('background','url(./common/images/top/bg_anime'+TGT+'_on.gif)');
			$('#btn'+TGT).css('top','0px');
		});
	$('#map'+TGT).mouseout(
		function(){
			$('#bg'+TGT).css('background','url(./common/images/top/bg_anime'+TGT+'.gif)');
			$('#btn'+TGT).css("top","-109px");
		});
	$('#map'+TGT).click(
		function(){
			$('#map'+TGT).blur();
		});
}

function btnSwap(TGT){
	$('#btn_main'+TGT).mouseover(
		function(){
			$('#btn_main'+TGT+' a img').attr('src','./images/btn_main'+TGT+'_on.jpg');
			$('#swap_bg').css('background','url(./images/bg_securina'+TGT+'.jpg)');
		});
	$('#btn_main'+TGT).mouseout(
		function(){
			$('#btn_main'+TGT+' a img').attr('src','./images/btn_main'+TGT+'.jpg');
			$('#swap_bg').css('background','none');
		});
}
function checkichi(){
	$('#checkichi').mouseover(
		function(){
			$('#checkichi img').attr('src','./images/checkichi_on.gif');
		});
	$('#checkichi').mouseout(
		function(){
			$('#checkichi img').attr('src','./images/checkichi.gif');
		});
}