diff --git a/JavaScript Files/Side by Side hide.js b/JavaScript Files/Side by Side hide.js
new file mode 100644
index 0000000..c185828
--- /dev/null
+++ b/JavaScript Files/Side by Side hide.js	
@@ -0,0 +1,28 @@
+Qualtrics.SurveyEngine.addOnReady(function () {
+	n_choices = this.getChoices().length;
+	q1_input = this.getQuestionContainer().querySelectorAll(".SBS1.AnswerCell Input");
+
+	q1_input.forEach((box) => {
+		box.oninput = function () {
+			get_val(box.name, box.value);
+		};
+	});
+
+	other_inputs = this.getQuestionContainer().querySelectorAll(".AnswerCell:not(.SBS1)");
+	n_answers = other_inputs.length / n_choices;
+
+	function get_val(el_name, el_value) {
+		row_num = Number(el_name.split("~")[2]) - 1;
+		st_ans = row_num * n_answers;
+		en_ans = (row_num + 1) * n_answers;
+		if (el_value == "0") {
+			for (i = st_ans; i < en_ans; i++) {
+                other_inputs[i].hide();
+			}
+		} else {
+			for (i = st_ans; i < en_ans; i++) {
+                other_inputs[i].show();
+			}
+		}
+	}
+});