When i open a link this shows following message in chrome [blocked] The page at https://www.loadmytrailer.com/beta/postload.php ran insecure content from http://code.jquery.c
That's impossible. Chrome's security policy won't allow that.
Host the javascript you want to load remotely by yourself and link to it relatively.
Requesting a resource on your own server is protocol-independent
Use CDN's that support SSL. (Google for example)
A relative protocol notation can be used to request the source with the proper protocol depending on the protocol the current resource is using (see above).
Side Note
There is a command line parameter for Chrome called "-allow-running-insecure-content", which skips the insecure content check.
I highly advise not to use it because you can't expect your users to have set that parameter.
Further Reading