//TABPANE
function showTab( nElement, nIndex )
{

	var nCount = 0;

	while ( $( 'tabpage' + nElement + '_' + nCount ) )
	{
		$( 'tabpage' + nElement + '_' + nCount ).style.display = 'none';
		$( 'tabbutton' + nElement + '_' + nCount ).className   = 'button';
		nCount = nCount + 1;
	}

	$( 'tabpage' + nElement + '_' + nIndex ).style.display = 'block';
	$( 'tabbutton' + nElement + '_' + nIndex ).className   = 'button active';
}