void script_76() {
	string svar0;
	svar0 = "null";
	if (globalint_3 != -1) {
		globalint_3 = add(globalint_3, 1);
		if (globalint_3 >= 20) {
			globalint_3 = 0;
		}
		if (globalint_3 == globalint_4) {
			globalstring_1 = "";
			globalint_3 = -1;
		} else {
			svar0 = script_79(globalint_3);
			if (strLength(svar0) > 0) {
				globalstring_1 = svar0;
			}
		}
	}
	return;
}