var IMGFolder = '/images/common/';

$(document).ready(function(){
	
	var c=$.cookie('tmFont');
	
	$("ul#gn li").hover(function(){
		$('ul',this).show();
		$('ul:first',this).css('visibility', 'visible');
    
    }, function(){
		$('ul',this).hide();
		$('ul:first',this).css('visibility', 'hidden');
    
    });
    
    $("ul#gn li ul li:has(ul)").find("a:first").append(" » ");
	
	if (c=='S') fontS();
	else if (c=='M') fontM();
	else if (c=='L') fontL();
	$("dd","#Hhd").mouseover(function() {
		$(this).css('cursor','pointer');
	});
	
	$("dd:nth-child(2)","#hd").click(fontS);
	$("dd:nth-child(3)","#hd").click(fontM);
	$("dd:nth-child(4)","#hd").click(fontL);
});


function fontS() {
	$("dd:nth-child(2) img","#hd").attr('src',IMGFolder+'tx_sb.gif');
	$("dd:nth-child(3) img","#hd").attr('src',IMGFolder+'tx_m.gif');
	$("dd:nth-child(4) img","#hd").attr('src',IMGFolder+'tx_l.gif');
	$("#wrapper").css("font-size","100%");
	setCK('S');
}
function fontM() {
	$("dd:nth-child(2) img","#hd").attr('src',IMGFolder+'tx_s.gif');
	$("dd:nth-child(3) img","#hd").attr('src',IMGFolder+'tx_mb.gif');
	$("dd:nth-child(4) img","#hd").attr('src',IMGFolder+'tx_l.gif');
	$("#wrapper").css("font-size","108%");
	setCK('M');
}
function fontL() {
	$("dd:nth-child(2) img","#hd").attr('src',IMGFolder+'tx_s.gif');
	$("dd:nth-child(3) img","#hd").attr('src',IMGFolder+'tx_m.gif');
	$("dd:nth-child(4) img","#hd").attr('src',IMGFolder+'tx_lb.gif');
	$("#wrapper").css("font-size","123.1%");
	setCK('L');
}
function setCK(s) {
	$.cookie('tmFont',s,{expires: 30,path: '/jsa/jsaweb/'});
}