function setBodyId (pageName) {
	var body = document.getElementsByTagName('body')[0];
	body.setAttribute ('id', pageName);
}	

function printPage() 
{
	if (window.print != null) 
	{ 
		window.print(); 
	} 
	else 
	{ 
		alert('Unfortunately, your browser does not support this shortcut.  Please select Print from the File menu.'); 
	}
}

function resizeWindow()
{
	var NS = (navigator.appName=="Netscape")?true:false;
	iHeight = (NS)?window.innerHeight:document.body.clientHeight;
	window.resizeTo(570,iHeight);
	self.focus();
}

function revealSessionMenu() {
var submenu = document.getElementById('sessionSubMenu');
submenu.style.visibility = 'visible';
}

function hideSessionMenu(){
	var submenu = document.getElementById('sessionSubMenu');
	submenu.style.visibility = 'hidden';
}