function AllWaitResize() {
	var e = $("#allwait");
	e.css("position","absolute");
    e.css("top", ( $(window).height() - e.height() ) / 2+$(window).scrollTop() + "px");
    e.css("left", ( $(window).width() - e.width() ) / 2+$(window).scrollLeft() + "px");
}

function AllWaitShow() {
	AllWaitResize();
	var e = $("#allwait");
	e.show();
}
function AllWaitHide() {
	var e = $("#allwait");
	e.hide();
}

$(document).ready(function() {
	AllWaitResize();
});
$(window).resize(function() {
	AllWaitResize();
});
$(window).scroll(function() {
	AllWaitResize();
});