var INTEGRA = (function()
{
	var openList = [];

	function closePopups()
	{
		for (var n = 0; n < openList.length; n++)
		{
			openList[n].close();
		}
	}

	function openWindow(nVert, nHor, sPage, sWinName, sResize)
	{
		if (document.all)
		{
			var xMax = screen.width, yMax = screen.height;
		}
		else
		{
			if (document.layers)
			{
				var xMax = window.outerWidth, yMax = window.outerHeight;
			}
			else
			{
				var xMax = 640, yMax = 480;
			}
		}
		var xOffset = (xMax - 500) / 2, yOffset = (yMax - 500) / 2;
		openList.push(window.open(sPage, sWinName, 'scrollbars=no, resizable=' + sResize + ', height=' + nHor + ', width=' + nVert + ', screenX=' + xOffset + ', screenY=' + yOffset + ', top=' + yOffset + ', left=' + xOffset + ''));
	}

	return {
		closePopups: closePopups,
		openWindow: openWindow
	};

})();