function searchSortType(newSortType) {
    if (!newSortType)
        return;
    var sortTypeField = $('#SearchParameter_SortType');
    sortTypeField.val(newSortType);
    searchNavigate(1);
}

function searchSortDirection(newSortDirection) {
    if (!newSortDirection)
        return;
    var sortDirectionField = $('#SearchParameter_SortDirection');
    sortDirectionField.val(newSortDirection);
    searchNavigate(1);
}

function searchSortTypeDirection(newSortType, newSortDirection) {
    if (!newSortType || !newSortDirection)
        return;
    var sortTypeField = $('#SearchParameter_SortType');
    var sortDirectionField = $('#SearchParameter_SortDirection');
    sortTypeField.val(newSortType);
    sortDirectionField.val(newSortDirection);
    searchNavigate(1);
}

function searchNavigate(pageNumber) {
    var pageNumberField = $('#CurrentPage');
    pageNumberField.val(pageNumber);
    searchPost();
}

function searchPost() {
    //$('#frmSearchResults').submit();
    document.forms.namedItem('frmSearchResults').submit();
}