post dadat and get data throw jquery

function InsertInteriorPaintdataAdvance() {
    var url1 = "/Handlers/paintcalculatorHandler.ashx"; //?Section=IntAdvancepaintcalculatorWalldatainsert&SR_App=Advanced Paint Calculator&PCQ_Title=Interior&PCQ_PaintTyp=" + PCQ_PaintTyp;
  
    var str = $("#resultinterior").html();
    str = str.replace(/</g, "&lt;").replace(/>/g, "&gt;");
    //document.getElementById('ContentPlaceHolder1_hiddenresultinterior').value = str;
    //document.getElementById('ContentPlaceHolder1_hiddentype').value = type;
    //document.getElementById('ContentPlaceHolder1_hiddenresultinteriorpainttype').value = paint;
    //QuickCalculatorWallimage
    $.ajax({
        type: "POST",
        url: url1,
        data: { hiddenresultinterior: str, hiddentype: type, hiddenresultinteriorpainttype: paint },
        success: function (msg) {

        }
    });

function InsertInteriorPaintdataQuick(PCQ_PaintTyp, PCQ_Prd_Name, PCQ_Area, PCQ_MaterialCoast, PCQ_LabourCoast, PCQ_ApproximateCoast) {

    var url = "/Handlers/paintcalculatorHandler.ashx?Section=IntQuickCalculatorWallidatainsert&SR_App=Quick Paint Calculator&PCQ_Title=Interior Walls&PCQ_PaintTyp=" + PCQ_PaintTyp + "&PCQ_Prd_Name=" + PCQ_Prd_Name + "&PCQ_Area=" + PCQ_Area + "&PCQ_MaterialCoast=" + PCQ_MaterialCoast + "&PCQ_LabourCoast=" + PCQ_LabourCoast
            + "&PCQ_ApproximateCoast=" + PCQ_ApproximateCoast;
    //QuickCalculatorWallimage
    $.getJSON(url,
    function (data) {
       // alert(data);
    });

}