To put the value in the selected list, I had to get the index of the holding the plus sign, then using that index, get the text and id values of the li with the same index. I was then able to color that li green, indicating it was selected and add it to the list.
Here's the fiddle: http://jsfiddle.net/kmbonin82/NkgC2/17/
$("ul li div").click(function () {
var index = $("ul li div").index(this);
var listLiText = $("ul.list li").eq(index).text();
var listLiID = $("ul.list li").eq(index).attr('id');
$("ul.list li").eq(index).css('background-color', '#669966');
$("ul.list li").eq(index).css('color', '#FFFFFF');
if ($("#select-result #" + listLiID).length == 0) {
result.append('<li id="' + listLiID + '">' + listLiText + '</li>');
}
});