function paletteToChat(img){
  var chatText = $("#msgInput").val()
  if (chatText.length && chatText[chatText.length - 1] != " ")
    chatText += " "
  chatText += $(img).attr("src") + " "
  $("#msgInput").val(chatText)
  $("#msgInput").focus().val($("#msgInput").val()) // http://stackoverflow.com/questions/1056359/
  paletteHide()
}

paletteImageCache = false
function paletteBuildImageThumbs(){
  if (paletteImageCache) {
    var imgs = paletteImageCache
  } else {
    var imgs = []
    var dupeFilter = {}
    for(fav in RawFavs){
      var parsedImgs = getImagesAsArray(RawFavs[fav])
      for (var i=0; i<parsedImgs.length; i++){
        var img = parsedImgs[i]
        if (!dupeFilter[img]) {
          imgs.push(img)
          dupeFilter[img] = true
        }
      }
    }
    paletteImageCache = imgs
  }
    
  for(var i=0; i<imgs.length; i++){
    $("#palette-thumbs").append("<img onclick='paletteToChat(this)' src='"+imgs[i]+"'>")
  }
}

function paletteShow(){
  $("#palette").css("display", "block")
  if (isEmptyObject(RawFavs)) {
    $('#palette-thumbs').html('<div style="width:300px;color:#000;">This is where all the stuff you FAV goes!<br><br>To FAV a post click the little heart <img src="/static/img/thumbs/smallheart.gif"> next to a users name.<br><br> Everything you fav gets saved to your profile.. Have fun!</div>');
  } else {
    paletteBuildImageThumbs();
  }
}
function paletteHide(){
  $("#palette").css("display", "none")
  $("#palette-thumbs").html("")
}

function paletteToggle(){
  if ($("#palette").css("display") == "none")
    paletteShow()
  else
    paletteHide()
}


function paletteClicked(){
    track('UI', 'FavPaletteActuallyClicked');
    paletteToggle();
}