$(document).ready(function(){
	var src=$("#countImg").attr("src");
	/*カウントダウン*/
	if(src){
		src=src.slice(-7,-4);
		var now = new Date();
		var point = new Date(2012,3-1,24);
		var countdown = Math.ceil( ( point.getTime() - now.getTime() ) / (1000*60*60*24) );
		var pre="teaser/imgMeter/meter-"
		if(countdown>=100) {
			countdown="100";
		}else if((countdown<100)&&(countdown>=10)){
			countdown="0"+countdown;
		}else if((countdown<10)&&(countdown>=1)){
		}
		else {
		   countdown="000";
		};
		$("#countImg").attr({"src":pre+countdown+".jpg"});
	}
	/*ボタンの動作*/
	var btnSrc,btnSrcCut,btnSrcCheck;
	$(".btn").mouseover(function(){
		btnSrc=$(this).attr("src");
		btnSrcCut=btnSrc.slice(0,-4);
		btnSrcCheck=btnSrc.slice(-7,-6);
		if(btnSrcCheck!=="-"){
			btnSrc=btnSrcCut+"-on.png";
			$(this).attr({"src":btnSrc});
		}
		
	});
	var btnChange=function(that){
		btnSrc=$(that).attr("src");
		btnSrcCut=btnSrc.slice(0,-7);
		btnSrcCheck=btnSrc.slice(-7,-6);
		if(btnSrcCheck==="-"){
			btnSrc=btnSrcCut+".png";
			$(that).attr({"src":btnSrc});
		}
	}
	$(".btn").mouseout(function(){
		btnChange(this);
	});
	$(".btn").mouseup(function(){
		btnChange(this);
	});
});