$(window).load( function() {

	$('div.news .hentry').find('img').each(
	    function() {
	        var width = $(this).width();
	        var height = $(this).height();
	        var columnwidth = $(this).parents('div.column').width();
	        
		if (width > columnwidth) {

		    var newwidth = columnwidth - 20;
			var newheight = ((columnwidth / width) * height);
		
			newheight = Math.round(newheight);	        

			$(this).attr('width', newwidth);
		    $(this).attr('height', newheight);
		}
	    }
	);

});