Cleaned up PDA code a litte more. Can again resize window. The close button is in the menu.

Toilets now work more like actual toilets. They will auto-flush when you insert a small object. You can also dunk people's heads into the toilet and try to choke them if you have a good grip.
Fixed wiring near detective's office.
Fixed larva and monkeys not being able to move on tables.
Fixed larva not being able to crawl through vents.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1535 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/carbon/alien/humanoid/alien_powers.dm

@@ -133,6 +133,8 @@ I kind of like the right click only--the window version can get a little confusi
 		for(var/obj/machinery/atmospherics/unary/vent_pump/v in range(1,src))
 			if(!v.welded)
 				vent_found = v
+			else
+				src << "\red That vent is welded."
 		if(vent_found)
 			var/list/vents = list()
 			for(var/obj/machinery/atmospherics/unary/vent_pump/temp_vent in world)

code/modules/mob/living/carbon/alien/larva/powers.dm

@@ -8,8 +8,11 @@
 	if(powerc())
 		var/vent_found = 0
 		for(var/obj/machinery/atmospherics/unary/vent_pump/v in range(1,src))
-			vent_found = 1
-		if(!vent_found)
+			if(!v.welded)
+				vent_found = v
+			else
+				src << "\red That vent is welded."
+		if(vent_found)
 			var/list/vents = list()
 			for(var/obj/machinery/atmospherics/unary/vent_pump/temp_vent in world)
 				if(temp_vent.loc == loc)