var na_mb_path_images = "images/";
var na_mb_path_get = "components/nutritionals/";

function set_iHeight(ifid) {
  //find the height of the internal page
  var the_height = document.getElementById(ifid).contentWindow.document.body.scrollHeight;
  //change the height of the iframe
  document.getElementById(ifid).height = the_height;
}

function get_iHeight(ifid) {
  //find the height of the internal page
  var the_height = document.getElementById(ifid).contentWindow.document.body.scrollHeight;
  //return the height of the iframe
  return the_height;
}

function na_module_display(sid,mc_sc) {
   var module = document.getElementById("na_module");
   $("#na_module").hide();
   module.innerHTML = "";
   var mcsc = mc_sc.split("|~~|");
   switch(mcsc[1]) {
      case "01":
              $("#na_module_loader").slideDown("normal", function() {
                  $.get("components/nutritionals/nutritionals.php?sid=" + sid + "&menu=nutri_menu&p=0&mid=" + mcsc[0] + "", function(data) {
                      module.innerHTML = data;
                      $("#na_module_loader").slideUp("normal", function() {
                          $("#na_module").fadeIn("normal");
                      });
                  });
              });
      break;
      case "02":
              var mod_cont = "";
              $("#na_module_loader").slideDown("normal", function() {
                  mod_cont += "<div id=\"na_mb_dialog\" title=\"NutriBoard\">\n";
                  mod_cont += "  <iframe id=\"na_mb_iframe\" marginheight=\"0\" marginwidth=\"0\" height=\"600px\" width=\"790px\" frameborder=\"0\" scrolling=\"auto\" src=\"components/nutritionals/nutritionals.php?sid=" + sid + "&menu=menu_board&p=2&mid=" + mcsc[0] + "\"></iframe>";
                  mod_cont += "</div>\n";
                  module.innerHTML = mod_cont;
                  $("#na_module_loader").slideUp("normal", function() {
                      $("#na_mb_dialog").dialog({
                          bgiframe: true,
                          height: 625,
                          width: 800,
                          modal: true,
                          overlay: {
                            opacity: 0.5,
                            background: "#000000"
                          },
                          autoOpen: true,
                          resizable: true,
                          closeOnEscape: true,
                          dialogClass: "na_mb_dialog"
                      }).addClass("ui-dialog");
                  //$("#na_mb_dialog").dialog('open');
                  });
              });
      break;
   }
}

function na_nm_clear() {
  document.getElementById("na_nm_prodEntree").options[0].selected = true;
  document.getElementById("na_nm_prodSide1").options[0].selected = true;
  document.getElementById("na_nm_prodSide2").options[0].selected = true;
  document.getElementById("na_nm_prodBeverage").options[0].selected = true;
  document.getElementById("na_nm_prodAlacarte").options[0].selected = true;
  document.getElementById("na_nm_prodMisc").options[0].selected = true;
}

function na_nm_loadValues(sid) {
  //$("#na_nm_content").hide();
  var nm_cont = document.getElementById("na_nm_content");
  nm_cont.innerHTML = "";
  var entree = document.getElementById("na_nm_prodEntree");
  var side1 = document.getElementById("na_nm_prodSide1");
  var side2 = document.getElementById("na_nm_prodSide2");
  var side3 = document.getElementById("na_nm_prodSide3");
  var side4 = document.getElementById("na_nm_prodSide4");
  var side5 = document.getElementById("na_nm_prodSide5");
  var beverage = document.getElementById("na_nm_prodBeverage");
  var alacarte = document.getElementById("na_nm_prodAlacarte");
  var misc = document.getElementById("na_nm_prodMisc");
  var na_dialog = "";
  
  na_dialog += "<div id=\"na_nm_dialog\" title=\"NutriMenu - Nutrition Values\">\n";
  na_dialog += "  <iframe id=\"na_nm_dialog_content\" marginheight=\"0\" marginwidth=\"0\" height=\"440px\" width=\"790px\" frameborder=\"0\" scrolling=\"auto\" src=\"components/nutritionals/nm_getValues.php?sid=" + sid + "&pe=" + entree.value + "&ps1=" + side1.value + "&ps2=" + side2.value + "&ps3=" + side3.value + "&ps4=" + side4.value + "&ps5=" + side5.value + "&pb=" + beverage.value + "&pa=" + alacarte.value + "&pm=" + misc.value + "\"></iframe>";
  na_dialog += "</div>\n";
  nm_cont.innerHTML = na_dialog;
  $("#na_nm_dialog").dialog({
      bgiframe: true,
      height: 450,
      width: 800,
      modal: true,
      overlay: {
         opacity: 0.5,
         background: "#000000"
      },
      autoOpen: true,
      resizable: true,
      closeOnEscape: true,
      dialogClass: "na_nm_dialog"
  }).addClass("ui-dialog");  
  //$("#na_nm_dialog").dialog('open');
  $.get("components/nutritionals/nm_getValues.php", {
       'sid': sid,
       'pe': entree.value,
       'ps1': side1.value,
       'ps2': side2.value,
       'ps3': side3.value,
       'ps4': side4.value,
       'ps5': side5.value,
       'pb': beverage.value,
       'pa': alacarte.value,
       'pm': misc.value
  }, function(data) {
         document.getElementById("na_nm_dialog_content").innerHTML = data;
         $("#na_nm_dialog_load").slideUp("normal", function() {
             $("#na_nm_dialog_content").slideDown("normal");
         });
  });
}

function na_mb_loading() {
  var loading = "";
  loading = loading + "<img src='" + na_mb_path_images + "loading-ani.gif'>";
  return loading;
}

function na_mb(sid,id) {
   document.getElementById("na_mb_center").style.textAlign="center";
   document.getElementById("na_mb_center").innerHTML = na_mb_loading()
   $.get(na_mb_path_get + "get_values.php", {
       'sid':sid,
       'pid':id,
       'menu':'menu_board'
   }, function(data) {
         document.getElementById("na_mb_center").style.textAlign="left";
         document.getElementById("na_mb_center").innerHTML = data;
   });
}