1 files changed, 21 insertions, 0 deletions
diff --git a/install/js/install.js b/install/js/install.js
new file mode 100644
index 000000000..49b2be10c
--- /dev/null
+++ b/install/js/install.js
@@ -0,0 +1,21 @@
+
+$(function() {
+	// prevent double-submission of forms
+	$('form').submit(function() {
+		if ($(this).data('submitted')) {
+			return false;
+		}
+		$(this).data('submitted', true);
+		return true;
+	});
+
+	// toggle the disable attribute of text box based on checkbox
+	$('.elgg-combo-checkbox').click(function() {
+		if ($(this).is(':checked')) {
+			$(this).prev().attr('disabled', true);
+			$(this).prev().val('');
+		} else {
+			$(this).prev().attr('disabled', false);
+		}
+	});
+});