Code to check the current device width and resize the image if it is too wide.

jQuery Reformat images for Mobile.js

function reformatImages() {
	$(document).ready(function () {
		$('#div_content_inner_wrapper img').each(function () {
			if ($(this).width() > $('body').width()) {
				var newWidth = $('body').width() - 30;
				$(this).css('width', newWidth);
			}
			$(this).css("border", "solid 1px gray");
			$(this).css("padding", "2px");
		});
	});
}