var datetoday = new Date();
var timenow=datetoday.getTime();
datetoday.setTime(timenow);
var thehour = datetoday.getHours();

getCSS();

$(document).ready(function(ev){
	if($.cookie("txt_size")) {
		switch ($.cookie("txt_size")){
		   case "middium":
		   $("#utilities li img#middium").attr("src","http://cocomiyagi.jp/images/common/textsize_middle_on.gif");
		   break;
		   
		   case "big":
		   $("#utilities li img#big").attr("src","http://cocomiyagi.jp/images/common/textsize_big_on.gif");
		   break;
		   
		   case "largebig":
		   $("#utilities li img#largebig").attr("src","http://cocomiyagi.jp/images/common/textsize_largebig_on.gif");
		   break;
	   }
	}else{
		 $("#utilities li img#middium").attr("src","http://cocomiyagi.jp/images/common/textsize_middle_on.gif")
	}
	
	$('#dataBody a').each(function(idx){
			var url = $(this).attr('href');
			myNum = url.lastIndexOf(".pdf");
			
			if(myNum != -1){
				$(this).attr('target','_blank');
			}
	});
    changeImage();
	
	
	var myURL = location.href;
	if(myURL == "http://cocomiyagi.jp/sightseeing/index.html#index4"){
		 $('html,body').animate({ scrollTop: 3020 }, 'slow');
	}
	
	$("#utilities li img#middium").click(function() {
			$(this).attr("src","http://cocomiyagi.jp/images/common/textsize_middle_on.gif");
			$("#utilities li img#big").attr("src","http://cocomiyagi.jp/images/common/textsize_big.gif");
			$("#utilities li img#largebig").attr("src","http://cocomiyagi.jp/images/common/textsize_largebig.gif");
			$.cookie("txt_size","middium", {expires: 365, path: '/'});
    });
	
	
	$("#utilities li img#big").click(function() {
			$(this).attr("src","http://cocomiyagi.jp/images/common/textsize_big_on.gif");
			$("#utilities li img#middium").attr("src","http://cocomiyagi.jp/images/common/textsize_middle.gif");
			$("#utilities li img#largebig").attr("src","http://cocomiyagi.jp/images/common/textsize_largebig.gif");
			$.cookie("txt_size","big", {expires: 365, path: '/'});
    }); 
	
	$("#utilities li img#largebig").click(function() {
			$(this).attr("src","http://cocomiyagi.jp/images/common/textsize_largebig_on.gif");
			$("#utilities li img#middium").attr("src","http://cocomiyagi.jp/images/common/textsize_middle.gif");
			$("#utilities li img#big").attr("src","http://cocomiyagi.jp/images/common/textsize_big.gif");
			$.cookie("txt_size","largebig", {expires: 365, path: '/'});
    }); 
});

function getCSS(){
	if (thehour > 18){//19時以降
	//alert("1");
		 $(document.getElementById("bgcss")).attr("href","http://cocomiyagi.jp/css/bg_night.css");
	}else if(thehour > 15){//16時以降
	//alert("2");
		 $(document.getElementById("bgcss")).attr("href","http://cocomiyagi.jp/css/bg_sunset.css");
	}else if(thehour > 5){//6時以降
	//alert("3");
	 	$(document.getElementById("bgcss")).attr("href","http://cocomiyagi.jp/css/bg_daytime.css"); 
	}else if(thehour > 0){//1時以降
	//alert("4");
		 $(document.getElementById("bgcss")).attr("href","http://cocomiyagi.jp/css/bg_night.css");
	}else{//0時台
	//alert("5");
	 	 $(document.getElementById("bgcss")).attr("href","http://cocomiyagi.jp/css/bg_night.css");
	}
}//getCSS 終了


function changeImage(){
	if (thehour > 18){
		 $('#textsizeTitle').attr('src','http://cocomiyagi.jp/images/common/textsize-white.png');
		 $('#logo img').attr('src','http://cocomiyagi.jp/images/common/site_id_night.png');
	}else if(thehour > 15){
		 $('#textsizeTitle').attr('src','http://cocomiyagi.jp/images/common/textsize-white.png');
		 $('#logo img').attr('src','http://cocomiyagi.jp/images/common/site_id_sunset.png');
	}else if(thehour > 5){

	}else if(thehour > 0){
		 $('#textsizeTitle').attr('src','http://cocomiyagi.jp/images/common/textsize-white.png');
		 $('#logo img').attr('src','http://cocomiyagi.jp/images/common/site_id_night.png');
	}else{
		 $('#textsizeTitle').attr('src','http://cocomiyagi.jp/images/common/textsize-white.png');
		 $('#logo img').attr('src','http://cocomiyagi.jp/images/common/site_id_night.png');
	}
}

function clickTextControl(elm){
	if(elm.value == elm.defaultValue){
		elm.value = '';
	}
}