function myopen(url, height, width)
	{
	options = 'scrollbars=no, resizable=yea, menubar=no, height='+height+', width='+width+', toolbar=no, status=no'
	window.open(url,'_blank', options);
	return false;
	}

function closecont()
	{
	document.getElementById("blackcback").style.display = 'none';
	document.getElementById("contactbox").style.display = 'none';
	}
function showcont()
	{
	PageScroll = getPageScroll();
	PageSize = getPageSize();

	document.getElementById("contactbox").style.left = (PageSize[0]/2- 200 +'px');
	document.getElementById("contactbox").style.top = PageScroll[1] + 175 + 'px';
	document.getElementById("blackcback").style.height = (PageSize[1] + 'px');
	document.getElementById("blackcback").style.width = (PageSize[0] + 'px');
	document.getElementById("blackcback").style.display = 'block';
	document.getElementById("contactbox").style.display = 'block';
	}

function closedvd()
	{
	document.getElementById("blackcback").style.display = 'none';
	document.getElementById("dvd").style.display = 'none';
	}

function showdvd()
	{
	PageScroll = getPageScroll();
	PageSize = getPageSize();

	document.getElementById("dvd").style.left = (PageSize[0]/2- 200 +'px');
	document.getElementById("dvd").style.top = PageScroll[1] + 175 + 'px';
	document.getElementById("blackcback").style.height = (PageSize[1] + 'px');
	document.getElementById("blackcback").style.width = (PageSize[0] + 'px');
	document.getElementById("blackcback").style.display = 'block';
	document.getElementById("dvd").style.display = 'block';
	}

function closeinvite()
	{
	document.getElementById("blackback").style.display = 'none';
	document.getElementById("invitebox").style.display = 'none';
	}

function showinvite()
	{
	PageScroll = getPageScroll();
	PageSize = getPageSize();

	document.getElementById("invitebox").style.left = (PageSize[0]/2- 200 +'px');
	document.getElementById("invitebox").style.top = PageScroll[1] + 115 + 'px';

	document.getElementById("blackback").style.height = (PageSize[1] + 'px');
	document.getElementById("blackback").style.width = (PageSize[0] + 'px');

	document.getElementById("blackback").style.display = 'block';
	document.getElementById("invitebox").style.display = 'block';
	}