function displayStatusDisplayOptionContainer(lineIndex, mode) {
  var optionContainer = jQuery("[name='optionContainer_"+lineIndex+"']");
  if(mode) {
    optionContainer.show();
  } else {
    optionContainer.hide();
  }
}
When a text for a line is chosen the selectboxes color and icon are visible, otherwise they are hidden.
@param elm - Text selectbox for the chosen line