function loadfilter(vName, vOption) {
    if (myForm.filter.value == '') {
        myForm.filter.value = vName;
        myForm.filtervalue.value = vOption;
    }
    else {
        myForm.filter.value = myForm.filter.value + "," + vName;
        myForm.filtervalue.value = myForm.filtervalue.value + "," + vOption;
    }
    myForm.submit();

}
function deletefilter(vName, vOption) {
    var startPos = myForm.filter.value.indexOf(",");
    if (startPos < 1) {
        myForm.filter.value = "";
        myForm.filtervalue.value = "";
    } else {
        myForm.filter.value = myForm.filter.value.replace("," + vName, "");
        myForm.filtervalue.value = myForm.filtervalue.value.replace("," + vOption, "");
        myForm.filter.value = myForm.filter.value.replace(vName, "");
        myForm.filtervalue.value = myForm.filtervalue.value.replace(vOption, "");
    }
    myForm.submit();

}