variable arrays?

I'm trying to edit this function for a Photoshop extension to include multiple variable names and multiple variable values. Any help is greatly appreciated. Thanks!

function variablesAll()

  {

    $('.variableTable').children('.singleVariable').each(function ()

    {

      var typeSelection = $(this).find(".variableSelect").val();

      var variableName  = "#MSRP"

      var variableValue = $(this).find(".MSRPValue input").val();

        var obj = {

        kind: typeSelection,

        key: variableName,

        value: variableValue

      }

      csInterface.evalScript( 'variableUpdater(' + JSON.stringify(obj) + ')' );

    });

  }

  $("#content").on("click", ".refreshAllVars", function ()

  {

    variablesAll();

  });