Random jpgs

Hi, i´ve been working in my random layered gallery (forum post) and everything is going ok, i just found a little obstacle that due to my action script skills i am not being able to pass. The AS is working fine but now i want to use my random number to call a random image, my numbers go from 0 to 193, and the images go from Image0 to Image193, i created an image that uses the image name to call it, now how can i just change the number in the image21.jpg found in the image holder with my nRandomInteger var? :h: Thanks for your previous help

//---------------------------------------RANDOM----------------------------------------------
var nRandomInteger:Number = Math.floor(Math.random()*194);
trace (nRandomInteger(images.length));

place = random(images.length);
container.load(images[place]);
//--------------------------------------RANDOM END-------------------------------------------

//-------------------------------------IMAGE HOLDER------------------------------------------
this.createEmptyMovieClip(“mImageHolder”, this.getNextHighestDepth());
mImageHolder.createEmptyMovieClip(“mImage”, mImageHolder.getNextHighestDepth());
var mlImageLoader:MovieClipLoader = new MovieClipLoader();
mlImageLoader.loadClip(Image45.jpg,mImageHolder.mImage);
//-----------------------------------IMAGE HOLDER END----------------------------------------
}
counter++;
}