function get_downloadinfo(objectsize){


	display_filesize = Math.round((parseInt(objectsize)/1024));
        	if ( display_filesize < 1024 ) {
			output = display_filesize.toString();
                        if ( output < 100 ) {
                        output = '0,0' + output.substring(0,1);
                        }
                        else {
                        output = '0,' + output.substring(0,2);
                        }
		}
		else {
			output = display_filesize / 1024;
			output = output.toString();
			point  = output.indexOf('.');
			output = output.substring(0, point) + ','  + output.substring(point+1, point + 3);
		}	

	return '' + output + ' MB';
}