function $$(id)
{
	return document.getElementById(id);
}

var defaultGNav = null;


function SetupGnav()
{
	var gnav = $$("gnav");
	var nodes = gnav.getElementsByTagName("li");
	var gnavDrop = $$("gnavDrop");
	id = document.body.id;
	if (id) id = id.replace("body", "gnav"); else id = "";

	for (var i=0;i<nodes.length;i++)
	{
		var node = nodes[i];
		if (node.id)
		{
			node.onmouseover = function()
			{
				if (gnavDrop.last) gnavDrop.last.getElementsByTagName("a")[0].className = "";

				this.getElementsByTagName("a")[0].className = "selected";
				gnavDrop.innerHTML = "<ul>" + this.getElementsByTagName("ul")[0].innerHTML + "</ul>";
				gnavDrop.style.display = "block";
				gnavDrop.getElementsByTagName("ul")[0].className = this.id;
				gnavDrop.last = this;
				document.title = '';
				gnavDrop.flag = true;
			}
			node.onmouseout = function()
			{
				gnavDrop.flag = false;
				setTimeout("$$('gnavDrop').close();", 500);
			}

			if (id == node.id)
			{
				defaultGNav = nodes[i];
			}
		}
	}
	gnavDrop.onmouseover = function()
	{
		gnavDrop.flag = true;
	}
	gnavDrop.onmouseout = function()
	{
		gnavDrop.flag = false;
		setTimeout("$$('gnavDrop').close();", 500);
	}
	gnavDrop.close = function()
	{
		if (gnavDrop.flag) return;
		if (gnavDrop.last) gnavDrop.last.getElementsByTagName("a")[0].className = "";
		gnavDrop.last = null;
		gnavDrop.innerHTML = "";
		gnavDrop.style.display = "none";
		gnavDrop.className = "";

		if (defaultGNav) defaultGNav.onmouseover();
	}

	if (defaultGNav) defaultGNav.onmouseover();

	SetDateString("todayLongDate");

	
	FixStockPhotoCorners();
}


function SetDateString(id)
{
	var node = $$(id);
	if (node)
	{
    var now = new Date();
    var days = new Array(
      'Sunday','Monday','Tuesday',
      'Wednesday','Thursday','Friday','Saturday');
    var months = new Array(
      'January','February','March','April','May',
      'June','July','August','September','October',
      'November','December');
    var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();

    function fourdigits(number)	{
      return (number < 1000) ? number + 1900 : number;}

    var today =  months[now.getMonth()] + " " +
       date + ", " +
       (fourdigits(now.getYear()));


		node.innerHTML = "&nbsp;&nbsp;" + today;
	}
}




/*--------------------------------------------------------------------------*/
/*  Cookie Functions */
/*--------------------------------------------------------------------------*/
function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}
function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}
function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function SimpleSetCookie(key, value)
{
	var expdate = new Date ();
	FixCookieDate (expdate); // Correct for Mac date bug - call only once for given Date object!
	expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000));
		SetCookie(key, value, expdate);		
	return true;
}
function SimpleGetCookie(key)
{
	return GetCookie(key);
}






















function FixStockPhotoCorners()
{
	var tds = document.getElementsByTagName("TD");
	for (var i = 0; i < tds.length; i++)
	{
		if (tds[i].className == "image")
		{
			var img = tds[i].getElementsByTagName("IMG")[0];
			var node = tds[i];
			var div = document.createElement("DIV");

			node.style.backgroundImage = "url(" + img.src + ")";
			div.style.width = node.offsetWidth + "px";
			div.style.height = node.offsetHeight + "px";
			img.parentNode.appendChild(div);
			img.style.display = "none";
		}
	}
	
}

/*--------------------------------------------------------------------------*/
/*  MAP Hotspot Functions */
/*--------------------------------------------------------------------------*/
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
  x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) 
  x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,paragraph,j=0,x,a=MM_swapImage.arguments; 
  document.MM_sr=new Array; 
  paragraph = document.getElementById("ChaptersParagraph");
  var mouseInOutValue = Left(Right(MM_swapImage.arguments[2],6),2);
  
  
  for(i=0;i<(a.length-2);i+=3)
  {   
  if(mouseInOutValue == "lt")
  document.getElementById("ChaptersParagraph").innerHTML = "";
  else if (mouseInOutValue == "12")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Erie Chapter encompasses Erie county.</strong>";  
  else if (mouseInOutValue == "11")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Northwestern Chapter is composed of the following counties:</strong><br>Armstrong (upper), Cameron, Clarion, Clearfield (western), Crawford, Elk, Forest, Jefferson, Lawrence (upper), McKean, Mercer, Potter, Venango, Warren";
  else if (mouseInOutValue == "10")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Pittsburgh Chapter is composed of the following counties:</strong><br>Allegheny, Beaver, Butler (southern), Greene, Lawrence (southern), Washington";
  else if (mouseInOutValue == "f9")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Southwestern Chapter is composed of the following counties:</strong><br>Allegheny (extreme eastern), Armstrong (southern), Fayette, Indiana, Westmoreland";
  else if (mouseInOutValue == "f8")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Central Chapter is composed of the following counties:</strong><br>Bedford, Blair, Cambria, Centre, Clearfield (eastern), Clinton, Fulton, Huntingdon, Somerset";
  else if (mouseInOutValue == "f7")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's North Central Chapter is composed of the following counties:</strong><br>Bradford, Lycoming, Montour, Northumberland, Snyder, Sullivan, Tioga, Union";
  else if (mouseInOutValue == "f6")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Northeastern Chapter is composed of the following counties:</strong><br>Carbon, Columbia, Lackawanna, Luzerne, Monroe, Pike, Susquehanna, Wayne, Wyoming";
  else if (mouseInOutValue == "f5")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's South Central Chapter is composed of the following counties:</strong><br>Adams, Cumberland, Dauphin, Franklin, Juniata, Lancaster, Lebanon, Mifflin, Perry, York";
  else if (mouseInOutValue == "f4")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Reading Chapter is composed of the following counties:</strong><br>Berks, Montgomery (Upper), Schuylkill";
  else if (mouseInOutValue == "f3")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Lehigh Valley Chapter is composed of the following counties:</strong><br>Bucks (upper), Lehigh, Northampton";
  else if (mouseInOutValue == "f2")
  document.getElementById("ChaptersParagraph").innerHTML = "<strong>PICPA's Greater Philadelphia Chapter is composed of the following counties:</strong><br>Bucks (lower), Chester, Delaware, Montgomery (lower), Philadelphia";
  
   if ((x=MM_findObj(a[i]))!=null)
   {   
   document.MM_sr[j++]=x; 
   if(!x.oSrc)   
   {  
    x.oSrc=x.src;   
    }  
    x.src=a[i+2];  
   }
   }
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}
function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}












function $$(id)
{
	return document.getElementById(id);
}