Add project local functions to main spot class

script/spot.js

@@ -149,6 +149,20 @@ function Spot(asGlobals)
 		if(bReboot) location.reload();
 	};
 
+	this.updateHash = function(sType, iId) {
+		sType = sType || '';
+		iId = iId || 0;
+	
+		var asHash = self.getHash();
+		if(iId) self.setHash(asHash.page, [asHash.items[0], sType, iId]);
+	};
+	
+	this.flushHash = function(asTypes) {
+		asTypes = asTypes || [];
+		var asHash = self.getHash();
+		if(asHash.items.length > 1 && (asTypes.length == 0 || asTypes.indexOf(asHash.items[1]) != -1)) self.setHash(asHash.page, [asHash.items[0]]);
+	};
+
 	/* Page Switch - DOM Replacement */
 
 	this.getActionLink = function(sAction, oVars)
@@ -227,6 +241,23 @@ function Spot(asGlobals)
 		var $FadeInElem = bFirstPage?self.elem.container:self.elem.main;
 		$FadeInElem.hide().fadeTo('slow', 1);
 	};
+
+	this.getNaturalDuration = function(iHours) {
+		var iTimeMinutes = 0, iTimeHours = 0, iTimeDays = Math.floor(iHours/8); //8 hours a day
+		if(iTimeDays > 1) iTimeDays = Math.round(iTimeDays * 2) / 2; //Round down to the closest half day
+		else {
+			iTimeDays = 0;
+			iTimeHours = Math.floor(iHours);
+			iHours -= iTimeHours;
+	
+			iTimeMinutes = Math.floor(iHours * 4) * 15; //Round down to the closest 15 minutes
+		}
+		return '~ '
+			+(iTimeDays>0?(iTimeDays+(iTimeDays%2==0?'':'½')+' '+oSpot.lang(iTimeDays>1?'unit_days':'unit_day')):'')//Days
+			+((iTimeHours>0 || iTimeDays==0)?iTimeHours+oSpot.lang('unit_hour'):'')									//Hours
+			+((iTimeDays>0 || iTimeMinutes==0)?'':iTimeMinutes)														//Minutes
+	
+	};
 }
 
 /* Common Functions */