Sorry for newbie question, the code contains the following: var trElem = $("#structure tr#"+rowId); 1. Is that jQuery? 2. What does structure and the whole #structure tr# mean?
Yes, its Jquery. The # sign is used to search for id's, so it's looking for a id=structure. After that it gets a big messy. I'm not sure what having an element type before the id search means. I'm used to seeing the # at the beginning of the string.