--- /dev/null
+' Determine avaiable video modes\r
+' made by Svjatoslav Agejenko\r
+' in 2001\r
+' homepage: svjatoslav.eu\r
+' email: svjatoslav@svjatoslav.eu\r
+ \r
+' program to determine avaiable video modes\r
+' it assumes that 1 is always avaiable\r
+\r
+DIM SHARED mo(1 TO 100)\r
+ON ERROR GOTO 1\r
+b = 1\r
+a = 0\r
+2\r
+SCREEN a\r
+'PRINT "mode", a\r
+'a$ = INPUT$(1)\r
+mo(b) = a\r
+b = b + 1\r
+a = a + 1\r
+GOTO 2\r
+\r
+\r
+1\r
+a = a + 1\r
+IF a > 1000 THEN\r
+ SCREEN 1\r
+ PRINT "Avaiable video modes on this computer:"\r
+ FOR a = 1 TO b - 1\r
+ PRINT mo(a)\r
+ NEXT a\r
+ END\r
+END IF\r
+RESUME\r
+\r