//Browser version code
var bAgent = navigator.userAgent.toLowerCase()
var NS4 = document.layers;
var NS6 = (document.getElementById && !document.all);
var IE = (bAgent.indexOf("msie") != -1) && (bAgent.indexOf("opera") == -1) && (bAgent.indexOf("omniweb") == -1);
var IE4 = (bAgent.indexOf("msie 4")!=-1 && IE);
var IE5 = (bAgent.indexOf("msie 5")!=-1 && IE);
var IE55 = (bAgent.indexOf("msie 5.5")!=-1 && IE);
var IE6 = (bAgent.indexOf("msie 6")!=-1 && IE);
var IE4UP = (IE4 || IE5 || IE6);
var IE5UP = (IE5 || IE6);
var IE55UP = (IE55 || IE6);

var MAC = (bAgent.indexOf("mac")!=-1);
var MAC_IE4 = (IE4 && MAC);
var MAC_IE51 = MAC && (bAgent.indexOf("msie") != -1) && (bAgent.indexOf("5.1b")!=-1);

var DYNAMIC = false;
var DOM1 = false;

if (NS4 || IE4UP || NS6) {
	DYNAMIC = true;
	if(NS6 || IE5 || IE6) DOM1 = true;
}

// Begin Double Click Ad code
var axel = Math.random() + "";
var ord = axel * 1000000000000000000;
var adTile = 1;
var NSLayers = "";
var jsDartVars = "";
var disableDart = (readCookie('disableDart') != null) ? true : false; //default to false

function submitForm(formName)
{
	document.forms[formName].submit();
}

// in case you wanna do it on the client instead of the server. called in masthead.
function todaysDate() 
{
   TDay = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
   TMonth = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
   TDate = new Date();
   CurYear = TDate.getYear();
   CurMonth = TDate.getMonth();
   CurDayOw = TDate.getDay();
   CurDay= TDate.getDate();
   returnStr = TDay[CurDayOw] + ', ';
   returnStr += TMonth[CurMonth] + ' ';
   returnStr += CurDay + ', ';
   returnStr += ((CurYear%1900)+1900);
   return returnStr;
}

//cookies
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function killCookie(name) {
	createCookie(name,"",-1);
}
//check to see if cookie successfully set on a page.
function cookieCheck() {
	cookieSuccess = false;
	
	cookieName="SS_Cookie";
	cookieValue="A Test";
	cookieValueRet="?"

	createCookie(cookieName,cookieValue);
	cookieValueRet=readCookie(cookieName);

	cookieSuccess = (cookieValueRet!=null);
	
	killCookie(cookieName);

	return cookieSuccess;
}

// return query value or return nothing
function getQueryVar(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
		if (pair[0] == variable) {
		  return pair[1];
		}
	}
	return "";
}

function toggleVis(name) {
	var theElement = document.getElementById(name);
	var status = theElement.style.display;
	theElement.style.display = (status == "none" || typeof(status) == "undefined") ? "block" : "none";
}