function ChangeTabs(ContentDiv)
{
        switch (ContentDiv)
        {
            case 'DescriptionContent':
                document.getElementById('DescriptionContent').style.display = 'block';
                document.getElementById('SpanishContent').style.display = 'none';
                document.getElementById('DescriptionTab').className = 'selectedTab';
                document.getElementById('SpanishTab').className = 'NONselectedTab';
                break;
                
            case 'SpanishContent':
                document.getElementById('SpanishContent').style.display = 'block';
                document.getElementById('DescriptionContent').style.display = 'none';
                document.getElementById('SpanishTab').className = 'selectedTab';
                document.getElementById('DescriptionTab').className = 'NONselectedTab';
                break;                
                
        }
}