Question: I've built a site <http://ucemeche.weebly.com> , Now I want to transfer it on other server. <http://Weebly.com> provides a function to download whole site in zip format that I've done.
But problem is when I am browsing that downloaded site the slide shows, photo gallery etc are not working in as working in live site. Perhaps it is related to java script.

Why is it happening ? What is the solution ?

Answer: 
Check the paths of the javascripts. You might be missing some scripts or you do not include them properly. 

Check the error console in your browser. Most likely it will show you what's wrong.
This was three years ago, so perhaps this is a late answer. There is a hosted file slideshow-jq.js. In it, there is a function largeURL(photo). 

Copy that slideshow-jq.js into the root of your zip, and edit the file:

`url = '/uploads/' + url.replace(/^\/uploads\//, '');`

Remove the leading / in front of uploads.

Now, update your page and look for this line:
`<script src="http://cdn2.editmysite.com/js/site/main.js?buildTime=1234"></script><script type='text/javascript' src='http://cdn1.editmysite.com/editor/libraries/slideshow-jq.js?buildTime=1234'></script>`

Or something like that. Change the src to the local file, "./slideshow-jq.js"

That corrects the issue.