anchor.diff:  		});
     }
   
  -  function patchToPosterPic(isDownload)
  +  function patchToPosterPic(isDownload, changeItem)
  +  {
  +	  var data = {};
  +	  data['update_picture'] = true;
  +	  data['changeItem'] = changeItem;
  +	  data['use_avatar']	 = $('.selfie-radio:checked').val();
  +	  data['name']		   = $('#name-textarea').val();
  +		data['description']	= $('#poster-content-textarea').val();
  +		data['info_one']	   = $('#experience-1').val();
  +		data['info_one_red']   = $('#experience-toggle-1').prop('checked');
  +		data['info_two']	   = $('#experience-2').val();
  +		data['info_two_red']   = $('#experience-toggle-2').prop('checked');
  +		data['info_three']	 = $('#experience-3').val();
  +		data['info_three_red'] = $('#experience-toggle-3').prop('checked');
  +		data['location']	   = $('#location-textarea').val();
  +		data['location_white'] = $('.location-radio:checked').val();
  +
  +		if(changeItem == "selfie") {
  +			data['avatar_dataUrl'] = selfieImageData;
  +			data['original_avatar_dataUrl'] = originalSelfieImageDataUrl;
  +		}
  +		else if(changeItem == "poster") {
  +			data['background_dataUrl'] = posterImageData;
  +			data['original_background_dataUrl'] = originalPosterImageDataUrl;
  +		}
  +
  +		mydata = {};
  +
  +		mydata['data'] = data;
  +
  +		$.ajax({
  +			type: "PATCH",
  +			url : "/posters/" + posterId,
  +			data: mydata,
  +			success: function(resp){
  +				console.log(mydata);
  +				$('#save-text').replaceWith("<span id='save-text'>所有變更已儲存</span>");
  +
  +				if (isDownload)
  +				{
  +					$('#download-start')[0].click();
  +				}
  +		  	}
  +		});
  +  }
  +
  +  function patchToPosterDownload(isDownload)
     {
   	  var data = {};
   	  data['update_picture'] = true;
  
positive.code:   /**
     *  post data to /posters/index to create new poster
     */
  	var mowSelfieImageData, nowPosterImageData, nowPosterFinishData, nowOriginalSelfieImageDataUrl, nowOriginalPosterImageDataUrl
    function patchToPoster(isDownload)
    {
    	var data = {};
  
negative.code: 
  	$('#poster-modal').modal('hide');
  
  	patchToPosterPic(false, "poster");
  
    });
  
  