diff -urN cui40/cui.c cui41/cui.c
--- cui40/cui.c	Fri Jan 31 01:50:00 2014
+++ cui41/cui.c	Fri Jan 31 02:10:00 2014
@@ -167,6 +167,7 @@
 
 	dx = (cui_gx(o1) + o1->w / 2) - (cui_gx(o2) + o2->w / 2);
 	dy = (cui_gy(o1) + o1->h / 2) - (cui_gy(o2) + o2->h / 2);
+	dy *= 2;
 	return dx * dx + dy * dy;
 }
 
diff -urN cui40/focus.c cui41/focus.c
--- cui40/focus.c	Fri Jan 31 01:30:00 2014
+++ cui41/focus.c	Fri Jan 31 02:10:00 2014
@@ -55,16 +55,16 @@
 	if(focus){
 		switch(key){
 		case CUI_KEY_UP:
-			jg = cui_gy(obj) <= cui_gy(focus);
+			jg = cui_gy(obj) < cui_gy(focus);
 			break;
 		case CUI_KEY_DOWN:
-			jg = cui_gy(obj) + obj->h >= cui_gy(focus) + focus->h;
+			jg = cui_gy(obj) + obj->h > cui_gy(focus) + focus->h;
 			break;
 		case CUI_KEY_LEFT:
-			jg = cui_gx(obj) <= cui_gx(focus);
+			jg = cui_gx(obj) < cui_gx(focus);
 			break;
 		case CUI_KEY_RIGHT:
-			jg = cui_gx(obj) + obj->w >= cui_gx(focus) + focus->w;
+			jg = cui_gx(obj) + obj->w > cui_gx(focus) + focus->w;
 			break;
 		}
 		if(old) jg = jg && v < *val;