$(document).ready(function(){
	var originalFontSize = $('body').css('font-size');
  
	// Increase Font Size
	$("a#plus").click(function(){
  		var currentFontSize = $('#home_content').css('font-size');
 		var currentFontSizeNum = parseFloat(currentFontSize, 10);
    	var newFontSize = currentFontSizeNum*1.2;
		
		$('#home_content, #home_content span p, p.orange').css('font-size', newFontSize);
		return false;
  	});

	// Decrease Font Size
  	$("a#minus").click(function(){
  		var currentFontSize = $('#home_content').css('font-size');
 		var currentFontSizeNum = parseFloat(currentFontSize, 10);
    	var newFontSize = currentFontSizeNum*0.8;
		
		$('#home_content, #home_content span p, p.orange').css('font-size', newFontSize);
		return false;
  	});
});