jQuery.fn.equalHeights = function() { 
	return this.height(Math.max.apply(null, this.map(function() { 
		return jQuery(this).height() 
	}).get() 
	)); 
};


$(document).ready(function() {

	$('.grid2 .textbox').equalHeights();
	$('.oldie .col:first-child').addClass('first-child');

});
