jQuery.noConflict();
(function($) {
$(function(){
	var hours = new Date();
	getHrs(hours.getHours());
	function getHrs(t) {
		if(t <= 5) { // 0�`5Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo5.jpg)');
		}else if(t <= 11){ // 5�`11Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo1.jpg)');
		}else if(t <= 16){ // 11�`16Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo2.jpg)');
		}else if(t <= 18){ // 16�`18Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo3.jpg)');
		}else if(t <= 22){ // 18�`22Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo4.jpg)');
		}else{ // 22�`0Žž
			$('#topbanner').css('background-image','url(../img/common/toplogo5.jpg)');
		};
	};
});
})(jQuery);