NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ns6 = document.getElementById && !document.all
var toppos;

function printendtd()
{
	document.write("</td>");
}
function printstarttd(bgname)
{
	if (NS4)
	{
		document.write("<td class='bluebg'>");
	}
	else
	{
		document.write("<td class='bluebg' background='images/"+ bgname +"'>");
	}
}
function openwin(page,h,w,l,t)
{	
	var textstring;
	textstring = "resizable=no,status=no,scrollbars=yes,menubar=no,width=" + w + ",left=" + l + ",top=" + t + ",height=" + h ;
	if (page!="none")
	{
		popupwindow = window.open(page,'',textstring);
		popupwindow.focus()
	}
}
function openpage(page,h,w,l,t)
{	
	var textstring;
	textstring = "resizable=no,status=no,scrollbars=yes,menubar=no,width=" + w + ",left=" + l + ",top=" + t + ",height=" + h ;	
	if (page!="none")
	{
		popupwindow = window.open(page);
		popupwindow.focus()
	}	
}
function openpage1(page)
{	
	if (page!="none")
	{
		location.href = page;
	}
}
function cellon(cellid)
{
	var cell
	cell = document.getElementById(cellid);
	cell.style.background= "#f7f7f7";
}
function celloff(cellid)
{
	var cell
	cell = document.getElementById(cellid);
	cell.style.background= "#cccccc";
}
function starttour()
{
	openwin("quicktour/tour_slide1.htm",500,640,50,20);
}