function externalLinkWarning() {
	return confirm("You are now leaving Northwestel's website. A new window will open. " +
		"Close the window when you wish to return.")
}

function popUpImg(pageSrc, width, height) {
	theWindow = window.open(pageSrc, "imgViewer", "menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=" + 
		width + ",height=" + height);
	theWindow.focus();
	return false;
}

function popUpImgBare(pageSrc) {
	theWindow = window.open(pageSrc, "imgViewer", "menubar=no,toolbar=no,scrollbars=no");
	theWindow.focus();
	return false;
}