function infoPopup(icon) {
	var iLeft = (screen.width - 500)/2;
	var iTop = (screen.height - 300)/2;
	url = "http://myspace.pc.edu/iconInfoPop.asp?mode=" + icon;
	infoPopWin = window.open(url,'IconInfoWin','width=500,height=300,top='+iTop+',left='+iLeft+',status=no,toolbar=no,location=no,menubar=no,directories=no,resizable=no,scrollbars=no');
}
function elemShow(events)	{
	for (var i=0; i<arguments.length; i++)	{
		document.getElementById(arguments[i]).style.display='block';
	}
}
function elemHide(events)	{
	for (var i=0; i<arguments.length; i++)	{
		document.getElementById(arguments[i]).style.display='none';
	}
}
function switchIt(obj)	{
	if (obj=="0")	{
		elemShow('n00_p_a','n00_p_b','n01_nop','n02_nop','n03_nop');
		elemHide('n00_nop','n01_p_a','n01_p_b','n02_p_a','n02_p_b','n03_p_a','n03_p_b');
	}
	else if (obj=="1")	{
		elemShow('n00_nop','n01_p_a','n01_p_b','n02_nop','n03_nop');
		elemHide('n00_p_a','n00_p_b','n01_nop','n02_p_a','n02_p_b','n03_p_a','n03_p_b');
	}
	else if (obj=="2")	{
		elemShow('n00_nop','n01_nop','n02_p_a','n02_p_b','n03_nop');
		elemHide('n00_p_a','n00_p_b','n01_p_a','n01_p_b','n02_nop','n03_p_a','n03_p_b');
	}
	else if (obj=="3")	{
		elemShow('n00_nop','n01_nop','n02_nop','n03_p_a','n03_p_b');
		elemHide('n00_p_a','n00_p_b','n01_p_a','n01_p_b','n02_p_a','n02_p_b','n03_nop');
	}
	else	{
	}
}
function ext_link_alert(i,u)	{
	var eLeft = (screen.width - 500)/2;
	var eTop = (screen.height - 200)/2;
	dURL = "http://myspace.pc.edu/webAlert.asp?url=" + i;
	goURL = "http://"+i+u;
	WebAlertWin = window.open(dURL,'ExternalWebAlertWin','width=500,height=200,top='+eTop+',left='+eLeft+',status=no,toolbar=no,location=no,menubar=no,directories=no,resizable=no,scrollbars=no');
	AltWin = window.open(goURL,'ExternalWin');
}