Pixelbox

		/**
		 * This function takes an array of files and folders and retuns an array of just files
		 * This function also removes hidden files
		 * @param files
		 * 
		 */		
		private function _cleanFileArray( files : Array ):Array
		{
			var arrayToReturn : Array = new Array();
 
			for each ( var fileOrDir : File in files )
			{
				if( fileOrDir.isDirectory )
				{
					// If we find a directory, call this method again to extract the files
					// This will recurse until there are only files in the returning array
					var subArray : Array =  this._cleanFileArray( fileOrDir.getDirectoryListing() );
					arrayToReturn = arrayToReturn.concat( subArray ); // Combin the files with the arrayToReturn
				}else if( fileOrDir.isHidden ){
					// Skip hidden files
				}else{
					// If we have a file add it to the array of files to return
					arrayToReturn.push( fileOrDir );
				}
			}
			return arrayToReturn;
		}