function switchp(from,to)
{
	from = document.getElementById(from);
	to = document.getElementById(to);
	from.style.display = "none";
	from.style.visibility = "hidden";
	to.style.display = "block";
	to.style.visibility = "visible";
}

function showHover()
{
	if ($('hover'))
		$('hover').setStyles({ visibility: 'visible', 'z-index': 10000 });
}

function showHoverFull()
{
	if ($('hover'))
		$('hover').setStyles({ visibility: 'visible', 'z-index': 10000, 'height': '600px', 'margin-top': 0 });
}


function hideHover()
{
	if ($('hover'))
		$('hover').setStyles({ visibility: 'hidden' });
}