function toggleCounty(elem)
{
    var expand = (elem.parentNode.className != "expanded");
    elem.parentNode.className = (expand ? "expanded" : "collapsed");
}

function selectCounty(elem)
{
    var towns = elem.parentNode.parentNode.getElementsByTagName("table")[0].getElementsByTagName("input");
    for (var i=0; i<towns.length; i++)
    {
        var town = towns[i];
        town.checked = elem.checked;
    }
}

var mls_defaultText = 'Enter MLS Number (Optional)';

function mls_onFocus(elem)
{
    if (elem.value = mls_defaultText)
        elem.value = "";
}

function mls_onBlur(elem)
{
    if (elem.value == "")
        elem.value = mls_defaultText;
}