var xmlHttp;
function HighLightField(id){
    document.getElementById(id).style.backgroundColor = '#B1C6E8';
    document.getElementById(id).style.color = '#000';
}

function UnHighLightField(id){
    document.getElementById(id).style.backgroundColor = '#FFF';
    document.getElementById(id).style.color = '#000';
}

function goSortBy(){
    window.location.href = document.getElementById('sortByList').options[document.getElementById('sortByList').selectedIndex].value;
}