Override default Item field style and button icons
////////////////////// Override default styles /////////////////////////////
// default item field styles (managed_by_id)
var btn = updateItemFieldIcon('managed_by_id',searchBtn);
appendAttributeOnAll(btn,'class','my_search_btn');
// default item field styles (owned_by_id)
btn = updateItemFieldIcon('owned_by_id',searchBtn);
appendAttributeOnAll(btn,'class','my_search_btn');