<!--
// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false
// If NS -- that is, !IE -- then set up for mouse capture
if (!IE) document.captureEvents(Event.MOUSEMOVE)
// Set-up to use getMouseXY function onMouseMove
document.onmousemove = getMouseXY;
// Temporary variables to hold mouse x-y pos.s
var tempX = 0
var tempY = 0
var pnav;
// Main function to retrieve mouse x-y pos.s
function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
	if(tempY >= "260" || tempY <= "100")
	{
	secnavfunction(1,pnav)
	arrowpos(document.getElementById('pnav' + dpnav).firstChild,'arrdiv','sel')
	}
  return true
}
//-->
function hideall(hideTabs)
{
	for(var i=1;i<=hideTabs; i++)
		{
			document.getElementById("snav" + i).style.display = "none";
		}
}
var nonav;
nonav="";
function defaultPnav(pnav)
{
	hideall(pnav)
	for(var i=1;i<=pnav; i++)
		{
			if(dpnav==i)
			{
				document.getElementById("snav" + dpnav).style.display = "block";
			}
			else
			{
			
			if(nonav=="pnav1")
			{
			document.getElementById("pnav1").className = "hiddennav";
			document.getElementById("pnav" + i).className = "";
			
			}
			else
			{
			document.getElementById("pnav" + i).className = "";
			nonav=="";
			}
			
			}
		}
}
function secnavfunction(tabId,hideTabs)
{
	for(var i=1;i<=hideTabs; i++)
	{
		if(i==tabId)
		{
		document.getElementById("snav" + tabId).style.display = "block";
		}
		else
		{
		document.getElementById("snav" + i).style.display = "none";
		}
	}
} 

var previd="",newid="";
function arrowpos(obj,lyr,sel)
{
	var coors = findPos(obj.parentNode)
	var x = document.getElementById(lyr);
	var oLi = document.getElementById(obj.parentNode.id);
	
	if(sel=='sel')
	{
		defaultPnav(pnav);
	}
	else
	{
		newid=oLi;
		if(previd==newid)
		{
		}
		else
		{
			previd.className='';
		}
		previd=oLi;
		oLi.className='selhover';	
	}
	liWidth = oLi.offsetWidth;
	liHeight = oLi.offsetHeight;
	liHeight=liHeight;
	liWidth=liWidth/2;
	x.style.top = coors[1] + liHeight + 'px';	
	x.style.left = coors[0] + liWidth -5 + 'px';
	x.style.display = "block";
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while (obj = obj.offsetParent);
	}

	return [curleft,curtop];
}