/*外部リンクをブランク表示*/
$(function() {   
  $(".window a").attr("target","_blank"); 
  $("a.window").attr("target","_blank"); 
  $(".link_blank a").attr("target","_blank"); 
  $("a.link_blank").attr("target","_blank");  
  $("area.link_blank").attr("target","_blank");  
});



/*---------------------------------

フォントサイズ切り替え

---------------------------------*/

fsize=$.cookie('fsize');//cookieのfsizeを取得

if(fsize != null) {
	
	switch(fsize) {
		case "100%":
			fontAction("1");
		break;
		case "108%":
			fontAction("2");
		break;
		case "116%":
			fontAction("3");
		break;
	};
} else {
	$(function(){
		$("#container").css("font-size","100%");
		fontAction("1");
		
	});	
};


$(function(){
	$("#container").css("font-size",$.cookie('fsize'));
});
function font(size){
	$("#container").css("font-size",size);
	$.cookie("fsize",size,{expires:30,path:'/'});
}


/*文字ボタンON/OFF切り替え*/
$(function() {	   
	$("#switch_font #btn_s img").click(function() {
		font("100%");
		fontAction("1");

	});
	$("#switch_font #btn_m img").click(function() {
		font("107%");
		fontAction("2");

	});
	$("#switch_font #btn_l img").click(function() {
		font("114%");
		fontAction("3");

	});
});

function fontAction(hit) {
	switch(hit) {
		case "1":
			$(function(){
				srcBtn_s =$("#switch_font #btn_s img").attr("src");	
				srcBtn_s = srcBtn_s.replace("_df.", "_hit.");
				$("#switch_font #btn_s img").attr("src",srcBtn_s);

				srcBtn_m =$("#switch_font #btn_m img").attr("src");	
				srcBtn_m = srcBtn_m.replace("_hit.", "_df.");
				$("#switch_font #btn_m img").attr("src",srcBtn_m);
				
				srcBtn_l =$("#switch_font #btn_l img").attr("src");	
				srcBtn_l = srcBtn_l.replace("_hit.", "_df.");
				$("#switch_font #btn_l img").attr("src",srcBtn_l);
			});
		break;
		case "2":
			$(function(){
				srcBtn_s =$("#switch_font #btn_s img").attr("src");	
				srcBtn_s = srcBtn_s.replace("_hit.", "_df.");
				$("#switch_font #btn_s img").attr("src",srcBtn_s);

				srcBtn_m =$("#switch_font #btn_m img").attr("src");	
				srcBtn_m = srcBtn_m.replace("_df.", "_hit.");
				$("#switch_font #btn_m img").attr("src",srcBtn_m);
				
				srcBtn_l =$("#switch_font #btn_l img").attr("src");	
				srcBtn_l = srcBtn_l.replace("_hit.", "_df.");
				$("#switch_font #btn_l img").attr("src",srcBtn_l);
			});
		break;
		case "3":
			$(function(){
				srcBtn_s =$("#switch_font #btn_s img").attr("src");	
				srcBtn_s = srcBtn_s.replace("_hit.", "_df.");
				$("#switch_font #btn_s img").attr("src",srcBtn_s);

				srcBtn_m =$("#switch_font #btn_m img").attr("src");	
				srcBtn_m = srcBtn_m.replace("_hit.", "_df.");
				$("#switch_font #btn_m img").attr("src",srcBtn_m);
				
				srcBtn_l =$("#switch_font #btn_l img").attr("src");	
				srcBtn_l = srcBtn_l.replace("_df.", "_hit.");
				$("#switch_font #btn_l img").attr("src",srcBtn_l);
			});
		break;
	};
	
};

fontAction();

$(function() {
	$("#switch_font li").mouseover(function () {
		$(this).css({"cursor":"pointer"});	
	});
});