code: function (loopcount) {
  			this.writeDebug('_createLocationVariables',arguments);
  			var value;
  			locationData = {};
  
  			for (var key in locationset[loopcount]) {
  				if (locationset[loopcount].hasOwnProperty(key)) {
  					value = locationset[loopcount][key];
  
  					if (key === 'distance' || key === 'altdistance') {
  						value = this.roundNumber(value, 2);
  					}
  
  					locationData[key] = value;
  				}
  			}
  		}
docs: Create the location variables - private
  
  @param loopcount {number} current marker id