$(document).ready(function(){

	// Handle font size change when text sizer buttons are pressed
	$('.text-size img').click(function (e) {
		
		// Content div
		var content = $('.central-content');
		
		switch(e.target.id) {
			
			// Normal
			case 'text-size-normal':
				removeTextSizeClasses(content);
			break;
			
			// Large
			case 'text-size-large':
				removeTextSizeClasses(content);
				content.addClass('text-size-large');
			break;
			
			// Largest
			case 'text-size-largest':
				removeTextSizeClasses(content);
				content.addClass('text-size-largest');
			break;
			
		}
	});
	
	// Remove all size classes
	function removeTextSizeClasses(jElement) {
		jElement.removeClass('text-size-normal');
		jElement.removeClass('text-size-large');
		jElement.removeClass('text-size-largest');
	}

});