display icons (or content) on mouseover 
In twitter, when you hover your mouse over a message a star and a reply icon appears on the right.

Similarly, in facebook when you hover your mouse over to an update, the little 'hide' icon appears on the right also giving a little context menu.

I want to have a similar approach in my project for drag & drop handles. What I can decide is the what the most efficient way is it to accomplish this goal.

is it that everytime I hover the mouse onto a div with an id, do I just inject the html with .append() or similar? or do I show/hide the already existing html.. or is there a better way?

display icons (or content) on mouseover 
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In twitter, when you hover your mouse over a message a star and a reply icon appears on the right.

Similarly, in facebook when you hover your mouse over to an update, the little 'hide' icon appears on the right also giving a little context menu.

I want to have a similar approach in my project for drag & drop handles. What I can decide is the what the most efficient way is it to accomplish this goal.

is it that everytime I hover the mouse onto a div with an id, do I just inject the html with .append() or similar? or do I show/hide the already existing html.. or is there a better way?
