/**
+	isIE()
+
+	@requires
+		none
+
+	@arguments
+		none
*/
function isIE() {
	if (navigator.appName.indexOf("Microsoft Internet Explorer") != -1) { return true; }
	else { return false; }
}


/**
+	toggle()
+
+	@requires
+		isIE()
+
+	@arguments
+		id - the id of the DOM object you wish to toggle
*/
function toggle(id) {
	var e = document.getElementById(id);
	var d = "block";
	if (!isIE()) {
		if (e.insertRow) { d = "table"; }
		else if (e.insertCell) { d = "table-row"; }
	}
	if (e.style.display == "none" || e.style.display == "") { e.style.display = d; }
	else { e.style.display = "none"; }
	return;
}