function show(name1, name2)
{
    document.getElementById(name2+'_DIV').style.display = 'none';
    document.getElementById(name2+'_TD').className = 'TabUnactive';
    document.getElementById(name1+'_DIV').style.display = 'block';
    document.getElementById(name1+'_TD').className = 'TabActive';
}
function NameDayFormSearchByNameCheck(F)
{
    if (Trim(F.elements.Name.value).length < 3)
    {
        return false
    }
    else
    {
        F.elements.Name.value=Trim(F.elements.Name.value);
        return true
    }
}
function NameDayFormDayCheck(F)
{
    var month=F.elements.Month.options[F.Month.selectedIndex].value;
    var maxDay=31;
    if (month==4||month==6||month==9||month==11)
    {
        maxDay=30
    }
    else if (month==2)
    {
        maxDay=29;
    }
    var MaxDayOnList=F.elements.Day.options[F.elements.Day.options.length-1].value;
    MaxDayOnList=parseInt(MaxDayOnList);
    maxDay=parseInt(maxDay);
    if (MaxDayOnList < maxDay)
    {
        for (var i=MaxDayOnList;i < maxDay; i++)
        {
            var op=new Option(i+1, i+1);
            F.elements.Day.options[F.elements.Day.options.length] = op;
        }
    }
    else if(MaxDayOnList > maxDay)
    {
        for (var i=maxDay; i < MaxDayOnList; i++)
        {
            F.elements.Day.remove(F.elements.Day.options.length-1);
        }
    }
}