diff --git a/umbra/behaviors.d/simpleclicks.js.in b/umbra/behaviors.d/simpleclicks.js.in
index 59100bf..c9e8c90 100644
--- a/umbra/behaviors.d/simpleclicks.js.in
+++ b/umbra/behaviors.d/simpleclicks.js.in
@@ -9,6 +9,9 @@ var umbraBehavior = {
 		var somethingLeftAbove = false;
 		var cssSelector = "${click_css_selector}";
 		var clickUntilTimeout = "${click_until_hard_timeout}";
+
+		//handle Python to JavaScript boolean conversion
+		clickUntilTimeout == "True" ? clickUntilTimeout = true : clickUntilTimeout = false;
 		
 		var iframes = document.querySelectorAll("iframe");
 		var documents = Array(iframes.length + 1);