function setPng24(obj) {
    obj.width=obj.height=1;
    obj.className=obj.className.replace(/\bpng24\b/i,'');
    obj.style.filter =
    "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
    obj.src='./image/blank.gif';
    return '';
}

$(function() {
	$("body").css("overflow", "hidden");
	WindowResize();
	
	$(window).resize(function() {
		WindowResize();
	});
});

function WindowResize() {
	var windowHeight = $(window).height();
	var windowWidth = $(window).width();
	var introHeight = 967;
	var introWidrh = 1920;
	var marginHeight = (windowHeight - introHeight) / 2;
	var marginLeft = windowWidth >= 1920 ? 0 : (introWidrh - windowWidth)/2;
	
	if (windowWidth > 979) {
		$("body").css("overflow-x", "hidden");
		$("div#container").css("margin-left", (marginLeft * -1) + "px");
	} else {
		$("body").css("overflow-x", "visible");
	}
	
	if (windowHeight > 967) {
		$("body").css("overflow-y", "hidden");	
	} else {
		$("body").css("overflow-y", "visible");	
	}
}