Display original images in Slideshow web part (SharePoint 2010)

SlideshowObjectInitializer_.DisplayOrigImg.js

function SlideshowObjectInitializer() {

  ShowPic = (function(ShowPicOrig) {
      return function() {
      
           var ssObj = arguments[0];  //SlideShow object
           var curPicIdx=ssObj.index; //current picture index
                    
           ShowPicOrig.apply(this, arguments); //call original ShowPic
           
           //apply some changes to display original picture in SlideShow control
           ssObj.image.src = ssObj.linkArray[curPicIdx]; //display original image instead of web image
           //change picture & container size to auto instead of fixed (by default web image size is used)
           ssObj.image.setAttribute('height','100%'); 
	   ssObj.image.setAttribute('width','100%'); 
	   var cell = ssObj.cell; 
	   cell.style.width = 'auto';
	   cell.style.height = 'auto';
	   cell.style.display = '';
	   var pcell = ssObj.cell.parentNode; 
           pcell.style.width = 'auto';
	   pcell.style.height = 'auto';
      };
  })(ShowPic);
  
}  


ExecuteOrDelayUntilScriptLoaded(SlideshowObjectInitializer, 'imglib.js');