;(function($) {	
	$.initstyle = function() {
		var ary_bg = Array("2010.jpg", "2010-1.jpg");
		var n = ary_bg.length;
		//var i = Math.floor(Math.random()*n);
		
		if(index < 2){
			var file = site_url+"images/bgs/"+ary_bg[index];
			$('#body-bg').animate({opacity: 0.0}, 1000, 'linear', function(){$('#body-bg').css("background-image", 'url('+file+')');}).animate({opacity: 1.0}, 1000, 'linear');
			index++;
		}
		/*
		var file = site_url+"images/bgs/"+ary_bg[i];
		$('#body-bg').animate({opacity: 0.0}, 1000, 'linear', function(){$('#body-bg').css("background-image", 'url('+file+')');}).animate({opacity: 1.0}, 1000, 'linear');
		*/
		
	}
})(jQuery);