Sometimes CloudFlare / Rocket Loader can have problems with a script and hose it up. To have CloudFlare ignore a script try using the following flag which often resolves the issue:
Where as data-cfasync="false" is what you add to the script line.
Rocket Loader will still work for all other scripts.
Notes:
1. Adding this attribute within JS will not work to exclude the script from Rocket Loader.
2. The 'data-cfasync' attribute must be added before the 'src' attribute.
3. Rocket loader will recognize the tag when either single or double quotes are placed around the attribute value.