$(function(){
	$('.centerimg img').css("visibility", "hidden");
	$('.centerimgDetail img').css("visibility", "hidden");
	$('.centerimgDetailSmall img').css("visibility", "hidden");
	$('.centerimgDetailShop img').css("visibility", "hidden");
	
	$(window).bind('load', function(){									
		$('.centerimg img').each(function(){
			centerimg($(this), 300, 220);
		});
		
		$('.centerimgDetail img').each(function(){
			centerimg($(this), 320, 240);
		});
		
		$('.centerimgDetailSmall img').each(function(){
			centerimg($(this), 160, 120);
		});
		
		$('.centerimgDetailShop img').each(function(){
			centerimg($(this), 320, 238);
		});
	});
	
	function centerimg(node,w,h){
		$w = node.css("width").replace(/px/ig, "");
		$w = (w / 2) - (parseInt($w) / 2);
		$h = node.css("height").replace(/px/ig, "");
		$h = (h / 2) - (parseInt($h) / 2);
		
		node.css("left", $w+"px").css("top", $h+"px").css("visibility", "visible");
	}
});