$("#ingredient_include_categories").attr("value", "false");

function removeFormField(id, ing_id) {
    $(id).remove();
    $.post("/search/remove_ingredient", {ingredient_id: ing_id})
}

$("#ingredient_ingredient").result(function(event, data, formatted) {
    if ($("#row" + data[1] + "").length == 0) {

      $("#ingredient_results").append("<div id='row" + data[1] + "' class='ingredient_result' style='display:none;'><label for='txt" + data[1] + "'>\n" + data[0] + " <input type='hidden' name='ingredients[]' value='" + data[1] + "' class='form_ingredient_value'> \n<a class=\"right\" href='#' onClick='removeFormField(\"#row" + data[1] + "\", \"" + data[0] + "\"); return false;'><img src=\"/images/cancel.png\"/></a></div>");

        if (data[2] == "2" || data[2] == "3" || data[2] == "4") {
            $("#ingredient_include_categories").attr("value","true");
        }

        $("#row" + data[1]).slideDown("medium")
    }
    else
    {
        alert("Ingredient already listed.");
    }
    $("#ingredient_ingredient").attr("value","");

    $.post("/search/add_ingredient", {ingredient_id: data[1]})
});

$('#ingredient_search').bind('submit', function(event){
    var ingredients = $(".form_ingredient_value");
    if(ingredients.length == 0){
        alert("No Ingredients!");
        event.preventDefault();
    }
});