diff --git a/src/system/modalDialog.c b/src/system/modalDialog.c
index 3db9243..76e142c 100644
--- a/src/system/modalDialog.c
+++ b/src/system/modalDialog.c
@@ -20,6 +20,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "modalDialog.h"
 
+static int enableTimer;
 static Widget *ok;
 static Widget *okCancelOK;
 static Widget *okCancelCancel;
@@ -30,14 +31,16 @@ void initModalDialog(void)
 	ok = getWidget("ok", "ok");
 	ok->action = NULL;
 	ok->isModal = 1;
-	
+
 	okCancelOK = getWidget("ok", "okCancel");
 	okCancelOK->action = NULL;
 	okCancelOK->isModal = 1;
-	
+
 	okCancelCancel = getWidget("cancel", "okCancel");
 	okCancelCancel->action = NULL;
 	okCancelCancel->isModal = 1;
+
+	enableTimer = 0;
 }
 
 void showOKDialog(void (*callback)(void), const char *format, ...)
@@ -49,12 +52,15 @@ void showOKDialog(void (*callback)(void), const char *format, ...)
 	va_start(args, format);
 	vsprintf(textBuffer, format, args);
 	va_end(args);
-	
+
 	STRNCPY(app.modalDialog.message, textBuffer, MAX_DESCRIPTION_LENGTH);
-	
+
 	app.modalDialog.type = MD_OK;
-	
+
 	ok->action = callback;
+
+	enableTimer = FPS;
+	ok->enabled = okCancelOK = okCancelCancel = 0;
 }
 
 void showOKCancelDialog(void (*okCallback)(void), void (*cancelCallback)(void), const char *format, ...)
@@ -66,59 +72,68 @@ void showOKCancelDialog(void (*okCallback)(void), void (*cancelCallback)(void),
 	va_start(args, format);
 	vsprintf(textBuffer, format, args);
 	va_end(args);
-	
+
 	STRNCPY(app.modalDialog.message, textBuffer, MAX_DESCRIPTION_LENGTH);
-	
+
 	app.modalDialog.type = MD_OK_CANCEL;
-	
+
 	okCancelOK->action = okCallback;
 	okCancelCancel->action = cancelCallback;
+
+	enableTimer = FPS;
+	ok->enabled = okCancelOK = okCancelCancel = 0;
 }
 
 void doModalDialog(void)
 {
 	doWidgets();
-	
+
 	clearInput();
+
+	enableTimer = MAX(enableTimer - 1, 0);
+	if (!enableTimer)
+	{
+		ok->enabled = okCancelOK = okCancelCancel = 1;
+	}
 }
 
 void drawModalDialog(void)
 {
 	SDL_Rect r;
-	
+
 	limitTextWidth(700);
-	
+
 	SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND);
 	SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 96);
 	SDL_RenderFillRect(app.renderer, NULL);
-	
+
 	r.w = 800;
 	r.h = getWrappedTextHeight(app.modalDialog.message, 24) + 100;
 	r.x = (SCREEN_WIDTH / 2) - (r.w / 2);
 	r.y = (SCREEN_HEIGHT / 2) - (r.h / 2);
-	
+
 	ok->rect.y = okCancelOK->rect.y = okCancelCancel->rect.y = r.y + r.h - 50;
-	
+
 	SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 225);
 	SDL_RenderFillRect(app.renderer, &r);
-	
+
 	SDL_SetRenderDrawColor(app.renderer, 255, 255, 255, 200);
 	SDL_RenderDrawRect(app.renderer, &r);
-	
+
 	SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE);
-	
+
 	drawText(SCREEN_WIDTH / 2, r.y + 10, 24, TA_CENTER, colors.white, app.modalDialog.message);
-	
+
 	switch (app.modalDialog.type)
 	{
 		case MD_OK:
 			drawWidgets("ok");
 			break;
-			
+
 		case MD_OK_CANCEL:
 			drawWidgets("okCancel");
 			break;
 	}
-	
+
 	limitTextWidth(0);
 }