 		let components = NSCalendar.currentCalendar().components(significantFlags, fromDate: fromDate, toDate: self, options: [])
 		
 		var string = String()
-		var isApproximate:Bool = false
+		//var isApproximate:Bool = false
 		var numberOfUnits:Int = 0
 		let unitList : [String] = ["year", "month", "weekOfYear", "day", "hour", "minute", "second"]
 		for unitName in unitList {

			if (isApproximate) {
				string = String(format: "about %@", arguments: [string])
			}
		}
		return string
	}
	

						} else if numberOfUnits < maxUnits {
							string += String(format: " %@", arguments: [suffix])
						} else {
						//	isApproximate = true
						}
						numberOfUnits += 1
					}
			}
		}
		
		/*if string.isEmpty == false {
			if seconds > 0 {
				string = String(format: "%@ %@", arguments: [string, "ago"._sdLocalize])
			} else {
