diff --git a/code/modules/integrated_electronics/subtypes/input.dm b/code/modules/integrated_electronics/subtypes/input.dm
index e8981ed68523..fa6b066e95c7 100644
--- a/code/modules/integrated_electronics/subtypes/input.dm
+++ b/code/modules/integrated_electronics/subtypes/input.dm
@@ -849,11 +849,11 @@
 	The first activation pin is always pulsed when the circuit hears someone talk, while the second one \
 	is only triggered if it hears someone speaking a language other than Galactic Common."
 	icon_state = "recorder"
-	complexity = 8
+	complexity = 4 //cuts complexity in half, you'll need to use a ref to string for the name
 	inputs = list()
 	flags_1 = CONDUCT_1 | HEAR_1
 	outputs = list(
-	"speaker" = IC_PINTYPE_STRING,
+	"speaker" = IC_PINTYPE_REF,
 	"message" = IC_PINTYPE_STRING
 	)
 	activators = list("on message received" = IC_PINTYPE_PULSE_OUT, "on translation" = IC_PINTYPE_PULSE_OUT)
@@ -867,7 +867,7 @@
 		if(raw_message)
 			if(message_langs != get_selected_language())
 				translated = TRUE
-		set_pin_data(IC_OUTPUT, 1, speaker.GetVoice())
+		set_pin_data(IC_OUTPUT, 1, speaker)
 		set_pin_data(IC_OUTPUT, 2, raw_message)
 
 	push_data()
diff --git a/code/modules/mob/mob.dm b/code/modules/mob/mob.dm
index f028ffc1c9ba..ef8d0f326cc1 100644
--- a/code/modules/mob/mob.dm
+++ b/code/modules/mob/mob.dm
@@ -370,10 +370,19 @@ mob/visible_message(message, self_message, blind_message, vision_distance = DEFA
 			var/msg = "<span class='smallnotice'>[src] makes eye contact with you.</span>"
 			addtimer(CALLBACK(GLOBAL_PROC, .proc/to_chat, examined_mob, msg), 3)
 
-//same as above
-//note: ghosts can point, this is intended
-//visible_message will handle invisibility properly
-//overridden here and in /mob/dead/observer for different point span classes and sanity checks
+/**
+  * Point at an atom
+  *
+  * mob verbs are faster than object verbs. See
+  * [this byond forum post](https://secure.byond.com/forum/?post=1326139&page=2#comment8198716)
+  * for why this isn't atom/verb/pointed()
+  *
+  * note: ghosts can point, this is intended
+  *
+  * visible_message will handle invisibility properly
+  *
+  * overridden here and in /mob/dead/observer for different point span classes and sanity checks
+  */
 /mob/verb/pointed(atom/A as mob|obj|turf in fov_view())
 	set name = "Point To"
 	set category = "Object"
@@ -383,12 +392,15 @@ mob/visible_message(message, self_message, blind_message, vision_distance = DEFA
 	if(istype(A, /obj/effect/temp_visual/point))
 		return FALSE
 
-	var/tile = get_turf(A)
+	var/turf/tile = get_turf(A)
 	if (!tile)
 		return FALSE
 
-	new /obj/effect/temp_visual/point(A,invisibility)
+	var/turf/our_tile = get_turf(src)
+	var/obj/visual = new /obj/effect/temp_visual/point(our_tile, invisibility)
+	animate(visual, pixel_x = (tile.x - our_tile.x) * world.icon_size + A.pixel_x, pixel_y = (tile.y - our_tile.y) * world.icon_size + A.pixel_y, time = 1.7, easing = EASE_OUT)
 	SEND_SIGNAL(src, COMSIG_MOB_POINTED, A)
+
 	return TRUE
 
 /mob/proc/can_resist()
diff --git a/sandcode/code/_globalvars/lists/misc.dm b/sandcode/code/_globalvars/lists/misc.dm
new file mode 100644
index 000000000000..e2265f339d29
--- /dev/null
+++ b/sandcode/code/_globalvars/lists/misc.dm
@@ -0,0 +1 @@
+GLOBAL_VAR_INIT(remote_control, TRUE)
diff --git a/sandcode/code/_globalvars/lists/objects.dm b/sandcode/code/_globalvars/lists/objects.dm
new file mode 100644
index 000000000000..dd737fbe73e9
--- /dev/null
+++ b/sandcode/code/_globalvars/lists/objects.dm
@@ -0,0 +1,2 @@
+GLOBAL_LIST_EMPTY(ic_jammers)
+GLOBAL_LIST_EMPTY(ic_speakers)
diff --git a/sandcode/code/game/machinery/computer/arcade/tetris.dm b/sandcode/code/game/machinery/computer/arcade/tetris.dm
index 4551314216f9..8bf9c0ac7834 100644
--- a/sandcode/code/game/machinery/computer/arcade/tetris.dm
+++ b/sandcode/code/game/machinery/computer/arcade/tetris.dm
@@ -33,8 +33,8 @@
 		return
 
 	if(user.client)
-		var/datum/asset/simple/C = new/datum/asset/simple/tetris()
-		SSassets.transport.send_assets(user.client, C.assets)
+		var/datum/asset/assets = get_asset_datum(/datum/asset/simple/tetris)
+		assets.send(user)
 
 	var/dat = {"
 	<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'>
diff --git a/sandcode/code/game/machinery/telecomms/machine_interactions.dm b/sandcode/code/game/machinery/telecomms/machine_interactions.dm
new file mode 100644
index 000000000000..ed24093d15b8
--- /dev/null
+++ b/sandcode/code/game/machinery/telecomms/machine_interactions.dm
@@ -0,0 +1,10 @@
+// Additional Options for certain machines. Use this when you want to add an option to a specific machine.
+// Example of how to use below.
+
+/obj/machinery/telecomms/proc/Options_Menu()
+	return ""
+
+// The topic for Additional Options. Use this for checking href links for your specific option.
+// Example of how to use below.
+/obj/machinery/telecomms/proc/Options_Topic(href, href_list)
+	return
diff --git a/sandcode/code/game/machinery/telecomms/machines/receiver.dm b/sandcode/code/game/machinery/telecomms/machines/receiver.dm
new file mode 100644
index 000000000000..f1f313d3a27c
--- /dev/null
+++ b/sandcode/code/game/machinery/telecomms/machines/receiver.dm
@@ -0,0 +1,46 @@
+//Code for the interceptor circuit
+/obj/machinery/telecomms/receiver/Options_Menu()
+	var/dat = "<br>Remote control: <a href='?src=[REF(src)];toggle_remote_control=1'>[GLOB.remote_control ? "<font color='green'><b>ENABLED</b></font>" : "<font color='red'><b>DISABLED</b></font>"]</a>"
+	dat += "<br>Broadcasting signals: "
+	for(var/i in GLOB.ic_speakers)
+		var/obj/item/integrated_circuit/I = i
+		var/obj/item/O = I.get_object()
+		if(get_area(O)) //if it isn't in nullspace, can happen due to printer newing all possible circuits to fetch list data
+			dat += "<br>[O.name] = [O.x], [O.y], [O.z], [get_area(O)]"
+	dat += "<br><br>Circuit jammer signals: "
+	for(var/i in GLOB.ic_jammers)
+		var/obj/item/integrated_circuit/I = i
+		var/obj/item/O = I.get_object()
+		if(get_area(O)) //if it isn't in nullspace, can happen due to printer newing all possible circuits to fetch list data
+			dat += "<br>[O.name] = [O.x], [O.y], [O.z], [get_area(O)]"
+	return dat
+
+/obj/machinery/telecomms/receiver/Options_Topic(href, href_list)
+	if(href_list["toggle_remote_control"])
+		GLOB.remote_control = !GLOB.remote_control
+
+/obj/machinery/telecomms/receiver/receive_signal(datum/signal/signal)
+	if(LAZYLEN(GLOB.ic_jammers) && GLOB.remote_control)
+		for(var/i in GLOB.ic_jammers)
+			var/obj/item/integrated_circuit/input/tcomm_interceptor/T = i
+			var/obj/item/O = T.get_object()
+			if(is_station_level(O.z)&& (!istype(get_area(O), /area/space)))
+				if(!istype(signal.source, /obj/item/radio/headset/integrated))
+					signal.data["reject"] = TRUE
+					break
+	..()
+
+//makeshift receiver used for the circuit, so that we don't
+//have to edit radio.dm and other shit
+/obj/machinery/telecomms/receiver/circuit
+	idle_power_usage = 0
+	var/obj/item/integrated_circuit/input/tcomm_interceptor/holder
+
+/obj/machinery/telecomms/receiver/circuit/receive_signal(datum/signal/signal)
+	if(!holder.get_pin_data(IC_INPUT, 1))
+		return
+	if(!signal)
+		return
+	holder.receive_signal(signal)
+
+// End
diff --git a/sandcode/code/modules/integrated_electronics/subtypes/input.dm b/sandcode/code/modules/integrated_electronics/subtypes/input.dm
new file mode 100644
index 000000000000..c867f905602a
--- /dev/null
+++ b/sandcode/code/modules/integrated_electronics/subtypes/input.dm
@@ -0,0 +1,88 @@
+//Interceptor
+//Intercepts a telecomms signal, aka a radio message (;halp getting griff)
+//Inputs:
+//On (Boolean): If on, the circuit intercepts radio signals. Otherwise it does not. This doesn't affect no pass!
+//No pass (Boolean): Decides if the signal will be silently intercepted
+//					(false) or also blocked from being sent on the radio (true)
+//Outputs:
+//Source: name of the mob
+//Job: job of the mob
+//content: the actual message
+//spans: a list of spans, there's not much info about this but stuff like robots will have "robot" span
+/obj/item/integrated_circuit/input/tcomm_interceptor
+	name = "telecommunication interceptor"
+	desc = "This circuit allows for telecomms signals \
+	to be fetched prior to being broadcasted."
+	extended_desc = "Similar \
+	to the old NTSL system of realtime signal modification, \
+	the circuit connects to telecomms and fetches data \
+	for each signal, which can be sent normally or blocked, \
+	for cases such as other circuits modifying certain data. \
+	Beware, this cannot stop signals from unreachable areas, such \
+	as space or zlevels other than station's one."
+	complexity = 30
+	cooldown_per_use = 0.1
+	w_class = WEIGHT_CLASS_SMALL
+	inputs = list(
+		"intercept" = IC_PINTYPE_BOOLEAN,
+		"no pass" = IC_PINTYPE_BOOLEAN
+		)
+	outputs = list(
+		"source" = IC_PINTYPE_STRING,
+		"job" = IC_PINTYPE_STRING,
+		"content" = IC_PINTYPE_STRING,
+		"spans" = IC_PINTYPE_LIST,
+		"frequency" = IC_PINTYPE_NUMBER
+		)
+	activators = list(
+		"on intercept" = IC_PINTYPE_PULSE_OUT
+		)
+	power_draw_idle = 0
+	spawn_flags = IC_SPAWN_RESEARCH
+	var/obj/machinery/telecomms/receiver/circuit/receiver
+	var/list/freq_blacklist = list(FREQ_CENTCOM,FREQ_SYNDICATE,FREQ_CTF_RED,FREQ_CTF_BLUE)
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/Initialize()
+	. = ..()
+	receiver = new(src)
+	receiver.holder = src
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/Destroy()
+	qdel(receiver)
+	GLOB.ic_jammers -= src
+	..()
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/receive_signal(datum/signal/signal)
+	if((signal.transmission_method == TRANSMISSION_SUBSPACE) && get_pin_data(IC_INPUT, 1))
+		if(signal.frequency in freq_blacklist)
+			return
+		set_pin_data(IC_OUTPUT, 1, signal.data["name"])
+		set_pin_data(IC_OUTPUT, 2, signal.data["job"])
+		set_pin_data(IC_OUTPUT, 3, signal.data["message"])
+		set_pin_data(IC_OUTPUT, 4, signal.data["spans"])
+		set_pin_data(IC_OUTPUT, 5, signal.frequency)
+		push_data()
+		activate_pin(1)
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/on_data_written()
+	if(get_pin_data(IC_INPUT, 2))
+		GLOB.ic_jammers |= src
+		if(get_pin_data(IC_INPUT, 1))
+			power_draw_idle = 200
+		else
+			power_draw_idle = 100
+	else
+		GLOB.ic_jammers -= src
+		if(get_pin_data(IC_INPUT, 1))
+			power_draw_idle = 100
+		else
+			power_draw_idle = 0
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/power_fail()
+	set_pin_data(IC_INPUT, 1, 0)
+	set_pin_data(IC_INPUT, 2, 0)
+
+/obj/item/integrated_circuit/input/tcomm_interceptor/disconnect_all()
+	set_pin_data(IC_INPUT, 1, 0)
+	set_pin_data(IC_INPUT, 2, 0)
+	..()
diff --git a/sandcode/code/modules/integrated_electronics/subtypes/manipulation.dm b/sandcode/code/modules/integrated_electronics/subtypes/manipulation.dm
new file mode 100644
index 000000000000..936d66df2268
--- /dev/null
+++ b/sandcode/code/modules/integrated_electronics/subtypes/manipulation.dm
@@ -0,0 +1,50 @@
+/obj/item/integrated_circuit/manipulation/activator
+	name = "activator"
+	desc = "Circuit which can activate things remotely!"
+	icon_state = "pull_claw"
+	extended_desc = "This circuit needs a reference to a thing to activate, it also needs to know who is activating said item."
+	w_class = WEIGHT_CLASS_SMALL
+	size = 3
+	cooldown_per_use = 1
+	complexity = 10
+	inputs = list("target" = IC_PINTYPE_REF, "person" = IC_PINTYPE_REF)
+	activators = list("pulse in" = IC_PINTYPE_PULSE_IN,"pulse out" = IC_PINTYPE_PULSE_OUT)
+	spawn_flags = IC_SPAWN_RESEARCH
+	power_draw_per_use = 50
+	ext_cooldown = 1
+
+/obj/item/integrated_circuit/manipulation/activator/do_work(ord)
+	var/obj/acting_object = get_pin_data_as_type(IC_INPUT, 1, /obj/)
+	var/mob/person = get_pin_data_as_type(IC_INPUT, 2, /mob/)
+	acting_object.interact(person)
+	activate_pin(1)
+
+
+/obj/item/integrated_circuit/manipulation/advactivator
+	name = "advactivator"
+	desc = "Circuit which can UI elements remotely!"
+	icon_state = "pull_claw"
+	extended_desc = "This circuit needs a reference to a to activate, as well as action and parems to pass! Use mode 1 for lists or 0 for single values."
+	w_class = WEIGHT_CLASS_SMALL
+	size = 3
+	cooldown_per_use = 1
+	complexity = 10
+
+	//inputs = list("target" = IC_PINTYPE_REF, "action" = IC_PINTYPE_STRING, "params" = IC_PINTYPE_STRING)
+	inputs = list("target" = IC_PINTYPE_REF, "action" = IC_PINTYPE_STRING, "mode" = IC_PINTYPE_NUMBER, "params" = IC_PINTYPE_STRING, "listparams" = IC_PINTYPE_LIST)
+	activators = list("pulse in" = IC_PINTYPE_PULSE_IN,"pulse out" = IC_PINTYPE_PULSE_OUT)
+	spawn_flags = IC_SPAWN_RESEARCH
+	power_draw_per_use = 50
+	ext_cooldown = 1
+	var/max_grab = GRAB_PASSIVE
+
+/obj/item/integrated_circuit/manipulation/advactivator/do_work(ord)
+	var/obj/acting_object = get_pin_data_as_type(IC_INPUT, 1, /obj/)
+	var/action = get_pin_data(IC_INPUT, 2)
+	var/mode = get_pin_data(IC_INPUT, 3)
+	var/params = get_pin_data(IC_INPUT, 4)
+	if(mode == 1)
+		params = get_pin_data(IC_INPUT, 5)
+
+	acting_object.ui_act(action, params)
+	activate_pin(1)
diff --git a/sandcode/code/modules/integrated_electronics/subtypes/output.dm b/sandcode/code/modules/integrated_electronics/subtypes/output.dm
index 84ef309ee144..85a99c056af3 100644
--- a/sandcode/code/modules/integrated_electronics/subtypes/output.dm
+++ b/sandcode/code/modules/integrated_electronics/subtypes/output.dm
@@ -24,9 +24,11 @@
 	. = ..()
 	radio = new(src)
 	radio.frequency = FREQ_COMMON
+	GLOB.ic_speakers += src
 
 /obj/item/integrated_circuit/output/text_to_radio/Destroy()
 	qdel(radio)
+	GLOB.ic_speakers -= src
 	..()
 
 /obj/item/integrated_circuit/output/text_to_radio/on_data_written()
@@ -79,3 +81,41 @@
 		to_chat(user, "<span class='notice'>There are no encryption keys to remove from the mechanism.</span>")
 
 /obj/item/radio/headset/integrated
+
+//sandstorm original - pointer
+/obj/item/integrated_circuit/output/pointer
+	name = "pointer circuit"
+	desc = "Takes a reference and points to it upon activation."
+	extended_desc = "This machine points at something for everyone to see."
+	icon_state = "pull_claw"
+	complexity = 2
+	inputs = list("target" = IC_PINTYPE_REF)
+	activators = list("point" = IC_PINTYPE_PULSE_IN, "on pointed" = IC_PINTYPE_PULSE_OUT, "on failure" = IC_PINTYPE_PULSE_OUT)
+	spawn_flags = IC_SPAWN_DEFAULT|IC_SPAWN_RESEARCH
+	power_draw_per_use = 10
+	cooldown_per_use = 0.1
+
+/obj/item/integrated_circuit/output/pointer/do_work()
+	if(!get_pin_data(IC_INPUT, 1))
+		activate_pin(3)
+		return
+	else
+		assembly.point(get_pin_data(IC_INPUT, 1))
+		activate_pin(2)
+
+/obj/item/electronic_assembly/proc/point(atom/A as mob|obj|turf in view())
+	if(!src || !(A in view(src.loc)))
+		return FALSE
+	if(istype(A, /obj/effect/temp_visual/point))
+		return FALSE
+
+	var/turf/tile = get_turf(A)
+	if(!tile)
+		return FALSE
+
+	var/turf/our_tile = get_turf(src)
+	var/obj/visual = new /obj/effect/temp_visual/point(our_tile, invisibility)
+	animate(visual, pixel_x = (tile.x - our_tile.x) * world.icon_size + A.pixel_x, pixel_y = (tile.y - our_tile.y) * world.icon_size + A.pixel_y, time = 1.7, easing = EASE_OUT)
+	SEND_SIGNAL(src, COMSIG_MOB_POINTED, A)
+
+	return TRUE
diff --git a/tgstation.dme b/tgstation.dme
index 7d30d694b0ce..36cf9853c572 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -3614,6 +3614,8 @@
 #include "sandcode\code\__DEFINES\status_effects.dm"
 #include "sandcode\code\__DEFINES\traits.dm"
 #include "sandcode\code\__DEFINES\wires.dm"
+#include "sandcode\code\_globalvars\lists\misc.dm"
+#include "sandcode\code\_globalvars\lists\objects.dm"
 #include "sandcode\code\_onclick\hud\screen_objects.dm"
 #include "sandcode\code\datums\action.dm"
 #include "sandcode\code\datums\ai_laws.dm"
@@ -3645,6 +3647,8 @@
 #include "sandcode\code\game\machinery\posialert.dm"
 #include "sandcode\code\game\machinery\computer\arcade\tetris.dm"
 #include "sandcode\code\game\machinery\pipe\construction.dm"
+#include "sandcode\code\game\machinery\telecomms\machine_interactions.dm"
+#include "sandcode\code\game\machinery\telecomms\machines\receiver.dm"
 #include "sandcode\code\game\mecha\mecha_construction_paths.dm"
 #include "sandcode\code\game\mecha\mecha_parts.dm"
 #include "sandcode\code\game\objects\effects\contraband.dm"
@@ -3684,6 +3688,8 @@
 #include "sandcode\code\modules\crafting\recipes\recipes_misc.dm"
 #include "sandcode\code\modules\hydroponics\grown\misc.dm"
 #include "sandcode\code\modules\integrated_electronics\core\assemblies.dm"
+#include "sandcode\code\modules\integrated_electronics\subtypes\input.dm"
+#include "sandcode\code\modules\integrated_electronics\subtypes\manipulation.dm"
 #include "sandcode\code\modules\integrated_electronics\subtypes\output.dm"
 #include "sandcode\code\modules\keybindings\keybind\carbon.dm"
 #include "sandcode\code\modules\language\dragon.dm"
diff --git a/tgui/src/interfaces/tetris/tetris.js b/tgui/src/interfaces/tetris/tetris.js
index 965c4cab1580..0abb6a8614ef 100644
--- a/tgui/src/interfaces/tetris/tetris.js
+++ b/tgui/src/interfaces/tetris/tetris.js
@@ -5,17 +5,17 @@ Delay=new Array(828,620,464,348,260,196,148,112,84,64,48,36,27);
 Fld = new Array(MaxX);
 for (i=0; i < MaxX; i++)
 { Fld[i]=new Array(MaxY);
-} 
+}
 RFld=new Array(MaxY);
 Pic= new Array(8);
 for (i=0; i<8; i++)
-{ Pic[i] = new Image(); 
-  Pic[i].src = "tetris_"+i+".gif"; 
+{ Pic[i] = new Image();
+  Pic[i].src = "tetris_"+i+".gif";
 }
 PrePic= new Array(8);
 for (i=0; i<8; i++)
-{ PrePic[i] = new Image(); 
-  PrePic[i].src = "tetrisp"+i+".gif"; 
+{ PrePic[i] = new Image();
+  PrePic[i].src = "tetrisp"+i+".gif";
 }
 PatternX=new Array(7);
 PatternY=new Array(7);
@@ -53,7 +53,7 @@ function KeyDown(whichkey)
   if (whichkey == 65461) Down();
   if (whichkey == 65462) Right();
   if (whichkey == 65464) Rotate();
-}  
+}
 function Pause()
 { IsOver=true;
   alert("Click OK to continue!");
@@ -108,15 +108,15 @@ function Go()
     for (nn=0; nn<4; nn++)
     { Fld[PosX[nn]][PosY[nn]]=Col+1;
       document.images[PosX[nn]+MaxX*PosY[nn]].src = Pic[Col+1].src;
-    }  
+    }
   }
   else
   { for (nn=0; nn<4; nn++)
       Fld[PosX[nn]][PosY[nn]]=0;
-    if (CanShift(0,1)) 
+    if (CanShift(0,1))
     { for (nn=0; nn<4; nn++)
         Fld[PosX[nn]][PosY[nn]]=Col+1;
-      Shift(0,1); 
+      Shift(0,1);
     }
     else
     { for (nn=0; nn<4; nn++)
@@ -139,7 +139,7 @@ function CanShift(xx, yy)
     if (PosY[nn]+yy>=MaxY) return(false);
     if (Fld[PosX[nn]+xx][PosY[nn]+yy]>0) return(false);
   }
-  return(true); 
+  return(true);
 }
 function GetFld(xx, yy)
 { if (xx<0) return(-1);
@@ -158,7 +158,7 @@ function Rotate()
   { for (nn=0; nn<4; nn++)
       Fld[PosX[nn]][PosY[nn]]=Col+1;
     return;
-  }  
+  }
   for (nn=0; nn<4; nn++)
     document.images[PosX[nn]+MaxX*PosY[nn]].src = Pic[0].src;
   if (Col==0)
@@ -191,11 +191,11 @@ function Rotate()
     PosX[0]=PosX[1]-nn;
     nn=PosY[1]-PosY[2];
     PosY[2]=PosY[1]+(PosX[1]-PosX[2]);
-    PosX[2]=PosX[1]-nn;  
+    PosX[2]=PosX[1]-nn;
     nn=PosY[1]-PosY[3];
     PosY[3]=PosY[1]+(PosX[1]-PosX[3]);
-    PosX[3]=PosX[1]-nn;      
-  }  
+    PosX[3]=PosX[1]-nn;
+  }
   for (nn=0; nn<4; nn++)
     document.images[PosX[nn]+MaxX*PosY[nn]].src = Pic[Col+1].src;
 }
@@ -203,19 +203,19 @@ function CanRotate()
 { var ii, jj, iim, jjm, dd=3;
   if (Col==3) return(false);
   if (Col==0)
-  { iim=PosX[2]-2; 
+  { iim=PosX[2]-2;
     jjm=PosY[2]-1;
     dd=4;
   }
   else
-  { iim=PosX[1]-1; 
+  { iim=PosX[1]-1;
     jjm=PosY[1]-1;
   }
   for (ii=iim; ii<iim+dd; ii++)
   { for (jj=jjm; jj<jjm+dd; jj++)
     { if (GetFld(ii,jj)!=0) return(false);
     }
-  } 
+  }
   return(true);
 }
 function Left()
@@ -245,7 +245,7 @@ function Right()
   }
   else
   { for (nn=0; nn<4; nn++)
-      Fld[PosX[nn]][PosY[nn]]=Col+1;  
+      Fld[PosX[nn]][PosY[nn]]=Col+1;
   }
 }
 function Down()
@@ -292,9 +292,9 @@ function Remove()
       { for (xx=0; xx<MaxX; xx++)
         { Fld[xx][yy+nn]=Fld[xx][yy];
           Fld[xx][yy]=0;
-        }  
+        }
       }
-    }   
+    }
   }
   Score+=100*nn;
   Lines+=nn;
@@ -304,7 +304,7 @@ function Remove()
 function RefreshScreen()
 { for (i=0; i < MaxX; i++)
   { for (j=0; j < MaxY; j++)
-      window.document.images[i+MaxX*j].src = Pic[Fld[i][j]].src; 
+      window.document.images[i+MaxX*j].src = Pic[Fld[i][j]].src;
   }
 }
 function HideFocus()
@@ -318,4 +318,4 @@ function IncreaseDifficulty()
   { window.document.ScoreForm.Level.value = Level
 	Level++;
   }
-} 
+}