code: function findRouteByIdentifier(sIdf){
  			var i;
  			for (i = 0 ; i < routes.length ; i++) {
  				if (routes[i].sIdentifier === sIdf) {
  					return routes[i];
  				}
  			}
  		}
docs: This function returns the route object matched by the identifier passed as parameter.
  @private