// initialize the jquery code
	$(document).ready(function(){
	
	// changer links when clicked
	$("a.changer").click(function(){
								  
	//set the div with class mainText as a var called $mainText 
	
	var $mainText = $('#cela_vest_txt');
	
	// set the current font size of .mainText as a var called currentSize
	var currentSize = $mainText.css('font-size');
	var num = parseFloat(currentSize, 10);
	var unit = currentSize.slice(-2);
	
	// javascript lets us choose which link was clicked, by ID
	if (this.id == 'txtLarge'){
	//if(num < 18){
//		num = num * 1.4;
//	}
	num=14;
	
	} else if (this.id == 'txtSmall'){
		if(num > 12){
		//num = num / 1.4;
		num=12;
	}
	}
	// jQuery lets us set the font Size value of the mainText div
	$mainText.css('font-size', num + unit);
	   return false;
	});
	
	});