Quick hack to show current image dimentions

showImageSizes

$(window).on('load', function() {
	var el = 'img';
	getElSizes(el);
	$(window).on('resize orientationChanged', function() {
		$('.elSize').remove();
    getElSizes(el);
});
});

var getElSizes = function(el){
	var allEL = $(el);
	allEL.each(function(index){
		var w = $(this).width();
		var h = $(this).height();
		var l = $(this).position().left;
		var t = $(this).position().top;
		$(this).css('outline', '1px solid #bb2222');
		var dimensionsEl = '<div class="elSize" style="background: #bb2222; color: white; position: absolute; left:'+l+'px; top:'+t+'px;">'+w+' x '+h+'</div>';
		$(this).after( dimensionsEl );
	});
}