function selectRad(index) {
    //alert(index);
    if (document.getElementById('ctl00_NewHarveysHolder_radQuantities_0')) {
        var rad0 = document.getElementById('ctl00_NewHarveysHolder_radQuantities_0');
    }
    if (document.getElementById('ctl00_NewHarveysHolder_radQuantities_1')) {
        var rad1 = document.getElementById('ctl00_NewHarveysHolder_radQuantities_1');
    }
    if (document.getElementById('ctl00_NewHarveysHolder_radQuantities_2')) {
        var rad2 = document.getElementById('ctl00_NewHarveysHolder_radQuantities_2');
    }
    if (document.getElementById('ctl00_NewHarveysHolder_radQuantities_3')) {
        var rad3 = document.getElementById('ctl00_NewHarveysHolder_radQuantities_3');
    }
    if (index == 3) {
        rad0.checked = false
        rad1.checked = false
        rad2.checked = false
        rad3.checked = true
    }
    if (index == 2) {
        rad0.checked = false
        rad1.checked = false
        rad2.checked = true
    }
    if (index == 1) {
        rad0.checked = false
        rad1.checked = true
    }
}

function clearBox(index) {
    document.getElementById('ctl00_NewHarveysHolder_txtDrugQty').value = "";
}