<!--
function Change_StyleSheet(){
	var day = new Date();
	var month = day.getMonth()+1;
	if((month==12)||(month==1)||(month==2)){
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_winter.css" TYPE="text/css">');
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_winter.css" TYPE="text/css">');
	}else if((month==3)||(month==4)||(month==5)){
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_spring.css" TYPE="text/css">');
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_spring.css" TYPE="text/css">');
	}else if((month==6)||(month==7)||(month==8)){
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_summer.css" TYPE="text/css">');
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_summer.css" TYPE="text/css">');
	}else if((month==9)||(month==10)||(month==11)){
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_autumn.css" TYPE="text/css">');
		document.write('<link rel="stylesheet" HREF="http://rkbr.jp/css/search_autumn.css" TYPE="text/css">');
	}
}
//-->