[jQuery] Input for Key Value Pairs with jQuery (a JSON Input field ?)

a textarea where you could enter the key and the value in each line. Does someone have an idea? Best hasentopf

[jQuery] Thumbsnails connected with a title text via .mouseover-event

Hallo community. I'm looking for a script, snippet or plug-in for my website that helps me doing this: I have a list of small thumbsnails and a column with the title (each line in the column is a title of one thumbsnail). When the user is now moving the mouse over the thumbsnails the correspondi