$(function(){

	// if cookie doesn't exist, create one with the value of zero ans set expiration to 1 day
	if($.cookie('hearingaidslongbeachsize') == null)
	{
		$.cookie('hearingaidslongbeachsize', '0', { expires: 1, path: '/' });
	}
	else{
		// if it does exist and it's greater than 0, increase the content by the value found in the cookie
		if(parseInt($.cookie('hearingaidslongbeachsize')) > 0 ){
				$cookieValue = $.cookie('hearingaidslongbeachsize');
				jQuery('#content *').css('font-size',function (i, v) {
					$currentSize = jQuery( this ).css( "font-size" ).replace("px", "");
					$currentSize = parseInt($currentSize, 10);
					$newSize = $currentSize + parseInt($cookieValue, 10);
					$newSize = $newSize + "px";
					$newSize = $newSize.toString();
					jQuery( this ).css( "font-size", $newSize);
				  });
		}
		
		// if it does exist and it's less than 0, decrease the content by the value found in the cookie
		if(parseInt($.cookie('hearingaidslongbeachsize')) < 0 ){
			$cookieValue = $.cookie('hearingaidslongbeachsize');
			jQuery('#content *').css('font-size',function (i, v) {
				$currentSize = jQuery( this ).css( "font-size" ).replace("px", "");
				$currentSize = parseInt($currentSize, 10);
				$newSize = $currentSize + parseInt($cookieValue, 10);
				$newSize = $newSize + "px";
				$newSize = $newSize.toString();
				jQuery( this ).css( "font-size", $newSize);
			});
		}
	}
	
	
	// increase content size click handler	
	jQuery('#increase').click(function(e){
		$cookieValue = $.cookie('hearingaidslongbeachsize');
	
		jQuery('#content *').css('font-size',function (i, v) {
			$currentSize = jQuery( this ).css( "font-size" ).replace("px", "");
			$currentSize = parseInt($currentSize, 10);
			
			$newSize = $currentSize + 2;
			
			$newSize = $newSize + "px";
			$newSize = $newSize.toString();
			jQuery( this ).css( "font-size", $newSize);
		});
	  
	  $cookieValue = $.cookie('hearingaidslongbeachsize');
	  $cookieValue = parseInt($cookieValue, 10) + 2;
	  $.cookie('hearingaidslongbeachsize', $cookieValue, { expires: 1, path: '/' });
	  
	  return false;
	});
	

	// decrease content size click handler
	jQuery('#decrease').click(function(e){
		$cookieValue = $.cookie('hearingaidslongbeachsize');	
	
		jQuery('#content *').css('font-size',function (i, v) {
			$currentSize = jQuery( this ).css( "font-size" ).replace("px", "");
			$currentSize = parseInt($currentSize, 10);
			
			$newSize = $currentSize - 2;
			
			$newSize = $newSize + "px";
			$newSize = $newSize.toString();
			jQuery( this ).css( "font-size", $newSize);
		});
	  
		$cookieValue = $.cookie('hearingaidslongbeachsize');
		$cookieValue = parseInt($cookieValue, 10) - 2;
		$.cookie('hearingaidslongbeachsize', $cookieValue, { expires: 1, path: '/' });
	  
		return false;
	});

});