function setHeight(id_src, id_target, outer) {
	if (outer) {
		var height = $(id_src).outerHeight();
	} else {
		var height = $(id_src).height();
	}

	$(id_target).css('height',height);
}

function adjustHeight(a, b) {
	if ($(a).height() < $(b).height()) {
		setHeight(b, a, false);
	} else {
		setHeight(a, b, false);
	}
}

$(document).ready(function(){
	$("A[rel='external']").attr('target', '_blank');
	adjustHeight('#left', '#right');
	adjustHeight('#left', '#content');
});