function expandFixwinContent(which){
	var head = document.getElementById("fixwincontent");
	head.src = "projectinfo/content.php?which=" + which;
	var foot = document.getElementById("fixwincontentbottom");
	foot.src = "projectinfo/navigation.php?which=" + which;
}
function ShowNewsletterPanel(){
	var newsletterpanel = document.getElementById('newsletterpanel');
	newsletterpanel.style.display = 'block';
}