CLOSE DIV ON CLICK OUTSIDE OF IT

$( "#btn_pick_area" ).click(function() {

$('.area-table').show(); 

$(document).mouseup(function (e){

  var container = $(".area-table");  

  if (!container.is(e.target) && container.has(e.target).length === 0){

    container.hide();

  }

});

}) 

$( "#sch_keyword" ).click(function() {

$('.sch-area-result').show(); 

$(document).mouseup(function (e){

  var container = $(".sch-area-result");  

  if (!container.is(e.target) && container.has(e.target).length === 0){

    container.hide();

  }

});

})