$(document).ready(function(){
 $.fn.maphilight.defaults = {
        fill: true,
        fillColor: 'F6FF00',
        fillOpacity: 0.7,
        stroke: false,
        strokeColor: 'ff0000',
        strokeOpacity: 1,
        strokeWidth: 1,
        fade: true,
        alwaysOn: false
}

 $('#groundfloor').maphilight();});