function miniPortNext(list)
{
	slides = list.getElementsByTagName('li');
	count = slides.length;
	prev = 0;
	for(a=0; a<count; a++)
	{
		if(slides[a].style.display == 'none')
			prev++;
	}

	if((count-5-prev) >= 1)
		slides[prev].style.display = 'none';
}

function miniPortPrev(list)
{
	slides = list.getElementsByTagName('li');
	count = slides.length;
	for(a=(count-1); a>= 0; a--)
	{
		if(slides[a].style.display == 'none')
		{
			slides[a].style.display = 'inline';
			break;
		}
	}
}