function openwindow(theURL,winName,features) {
	newWindow = window.open(theURL,winName,features)
	if (!newWindow.opener) {
		newWindow.opener = window
		}
	newWindow.focus()
}

function go(url1,url2) {
	parent.frames['navigation'].document.location.href=url1;
	parent.frames['content'].document.location.href=url2;
}