I have looked through these threads and can see this question has been asked before, however i am unsure how to implement the answers to exactly what i need.

Here is the link to what i have so far:  http://mereton.com/dragtest/drag.html

When users of my site drag the items around, and then refresh or leave and return to the page, i would like those items to remain in the same place. 

Is this possible and if so, as i am a bit of a newbie i would really appreciate to know how to apply it to my current code

Thanks in advance