Example of foreground js calling background method

$.post("", { Method: "PLANT", PlantName: plantName }, function (data) {
if (data != null) {
list = new Array(); //Segment characters
list = (",");
var gfoN = list[0];
var grfoN = list[1];
var elN = list[2];
var ulN = list[3];
var etbaN = list[4];
(gfoN);
(grfoN);
(elN);
(ulN);
(etbaN);
(etbaN);
= etbaN;
}
});