fix inits

seasonals/snowstorm.js

@@ -97,7 +97,10 @@ function animateSnowflake(snowflake) {
   fall();
 }
 
-// initialize snowstorm after the DOM is loaded
-if (!snowstorm) return; // exit if snowstorm is disabled
-createSnowstorm();
+// initialize snowstorm
+function initializeSnowstorm() {
+  if (!snowstorm) return; // exit if snowstorm is disabled
+  createSnowstorm();
+}
 
+initializeSnowstorm();