var param = "closed";
var picturenamex = "";
var picturex = "";
var bigpicture;

function poppic(pictureName, description) {
	picturenamex = pictureName;
	descriptionx = description;
	openwin();
	bigpicture.focus()
	}

	function openwin()
	{
		param = "open";
		bigpicture = window.open("include_files/blank.htm","bigpicture","toolbar=no,location=no,directories=no,menubar=no,scrollbars=auto,resizable=yes,status=no,width=620,height=450");
		}

function mouseover(imgname,gifname)
{if (document.images)
{document[imgname].src= "images/" + gifname ;}
}