(function ($) {
$.fn.vAlign = function() {
	return this.each(function(i){
		var h = $(this).height();
		var oh = $(this).outerHeight();
		var mt = (h + (oh - h)) / 2;	
		$(this).css("margin-top", "-" + mt + "px");	
		$(this).css("top", "50%");
		$(this).css("position", "absolute");	
	});	
};
})(jQuery);

(function ($) {
$.fn.hAlign = function() {
	return this.each(function(i){
		var w = $(this).width();
		var ow = $(this).outerWidth();	
		var ml = (w + (ow - w)) / 2;	
		$(this).css("margin-left", "-" + ml + "px");
		$(this).css("left", "50%");
		$(this).css("position", "absolute");
	});
};
})(jQuery);