function onMenuOver(aObj)
{
    aObj.parentNode.style.background = 'url(common/images/topmenuarrow.gif) no-repeat center top';
}

function onMenuOut(aObj)
{
    aObj.parentNode.style.background = '';
}

function showvacancy(vacancyID)
{
    var divObj = document.getElementById('vacancies');
    divObj.style.display = '';
    var vacancies = divObj.getElementsByTagName("DIV");
    var i;
    var vacancyDiv;
    for (i = 0; i < vacancies.length; i++)
    {
        vacancyDiv = vacancies[i];
        vacancyDiv.style.display = 'none';
    }
    vacancyDiv = document.getElementById(vacancyID);
    vacancyDiv.style.display = '';
}

function validateEmail(inputText)
{
    var regExpObg = /^[^<>()[\]\,;:\s@]+@([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,3}$/;
    if (regExpObg.test(inputText))
        return true;
    // alert('Ââåäèòå êîððåêòíûé e-mail àäðåñ!');
    alert('Please type correct e-mail address!');
    return false;
}