$.fn.equalHeights = function(px) {
	$(this).each(function(){
		
		var currentTallest = 0;

		$(this).children().each(function(i){
				
			if ($(this).height() > currentTallest) { currentTallest = $(this).height(); }
		});
	
		$(this).children().each(function(i){
			jQuery(this).css("height", currentTallest); 
		});
	});

	return this;
};