function timeget() {
	var objDate = new Date();
	var myHours = objDate.getHours();
	
	
	if (myHours >= 6 && myHours <= 10) {
		document.write('<link rel="stylesheet"  hreflang="ja" type="text/css" charset="UTF-8" href="css/style01.css">');
	}
	else if (myHours >= 10 && myHours <= 15) {
		document.write('<link rel="stylesheet"  hreflang="ja" type="text/css" charset="UTF-8" href="css/style.css">');
	}
	else if(myHours >= 15 && myHours <= 19) {
		document.write('<link rel="stylesheet"  hreflang="ja" type="text/css" charset="UTF-8" href="css/style02.css">');
	}
	else {
		document.write('<link rel="stylesheet"  hreflang="ja" type="text/css" charset="UTF-8" href="css/style03.css">');
	}
}