$(document).ready(function(){
    $("#right a").click(function(){
		var $speech = $('#content,#disclaimer');
		var currentSize = $speech.css('font-size');
		var num = parseFloat(currentSize,11);
		var unit = currentSize.slice(-2);
		if(this.id == 'large' && num <= 16){ num += 1; }
		else if(this.id == 'small' && num >= 10) { num -= 1; }
		$speech.css('font-size', num + unit);
		$speech.css('line-height', (num+6) + unit);
		return false;
    });
});