function showDropDown(list) {
	var object = document.getElementById(list);

	if (object.style.display == "none") {
		document.getElementById(list).style.display = "block";
		document['arrow'+list].src = "/products/scholasticprofessional/images/arr_down.gif";
	} else {
		document.getElementById(list).style.display = "none";
		document['arrow'+list].src = "/products/scholasticprofessional/images/arr_right.gif";
	}
}

function popMovie(which) {
	h = window.open(which,'movie','width=320,height=290');
	h.focus();
}
function popMovie3o(which) {
	h = window.open(which,'movie','width=612,height=486');
	h.focus();
}