function setDropdown(selectedElement) {
    if ($('#field_10302 option[value=' + selectedElement + ']:selected').length) {
        $('#field_10302 option[value=' + selectedElement + ']').removeAttr("selected");
        $('#element' + selectedElement).attr('style', 'background: url(?service=WebAsset&url=/images/searchCollection/background/background_active2px.png&contentType=image/png) no-repeat center left;');
    } else {
        $('#field_10302 option[value=' + selectedElement + ']').attr('selected', 'selected');
        $('#element' + selectedElement).attr('style', 'background: url(?service=WebAsset&url=/images/searchCollection/background/background4px.png&contentType=image/png) no-repeat center left;');
    }
};