var blnSearchFormInUse = false;

function initSearchForm()
{
    if (blnSearchFormInUse) { return; }
    document.getElementById('txtSearch').style.color = '#606060';
    document.getElementById('txtSearch').value = 'e.g. Volkswagen Transporter T30 manual diesel';
}

function focusSearchForm()
{
    if (blnSearchFormInUse) { return; }
    document.getElementById('txtSearch').style.color = '#000000';
    document.getElementById('txtSearch').value = '';
    blnSearchFormInUse = true;
}