// JavaScript Document
      $(function(){ 	                
				 $('input').click(function(){ 	                    
				var ourText = $('p, h1, h2, h3, h4, h5, h6, #mainContent ul li'); 	                    
				var currFontSize = ourText.css('fontSize'); 	                    
				var finalNum = parseFloat(currFontSize, 100); 	                    
				var stringEnding = currFontSize.slice(-2); 	                   
				if(this.id == 'large') { 	                        
					finalNum *= 1.2; 	                   
				} 	                   
				else if (this.id == 'small'){ 	                       
					finalNum /=1.2; 	                    
				} 	                  
				ourText.css('fontSize', finalNum + stringEnding); 	
				
				var ourText = $('p, h1, h2, h3, h4, h5, h6, #mainContent ul li'); 	
				var currLineHeight = ourText.css('lineHeight');
				var finalNum = parseFloat(currLineHeight, 100);
				var stringEnding = currLineHeight.slice(-2);
				if(this.id == 'large') {
					finalNum *= 1.2;
				}
				else if (this.id == 'small'){
					finalNum /=1.2;
				}
				ourText.css({lineHeight: finalNum + stringEnding},300);
			});
	});