//for use as copyright year
curDate = new Date();
var curYear = curDate.getFullYear();

// 2 Functions for GE Fast Search
function fnSiteSearch(fm) {
	if (fm.textToSearch.value=="") { return false; }
	return true;
}
function fnSiteSearchLink(fm) {
	if (fm.textToSearch.value != "") { fm.submit(); } 
}

// global vars
var popupWin;
var largerWin;
var largerWin2;
var largerWin3;
var glossaryWin;
var scrnwidth=screen.width;
var scrnheight=screen.height;

//NN4 window resize fix
if(!window.saveInnerWidth) {
  window.onresize = resizeIt;
  window.saveInnerWidth = window.innerWidth;
  window.saveInnerHeight = window.innerHeight;
}
function resizeIt() {
    if (saveInnerWidth < window.innerWidth || 
        saveInnerWidth > window.innerWidth || 
        saveInnerHeight > window.innerHeight || 
        saveInnerHeight < window.innerHeight ) 
    {
        window.history.go(0);
    }
}


// "only 1 open at a time" popup function //
function openPop(url,width,height,addloptions){
	var xspot=Math.round((scrnwidth/2)-(width/2));
	var yspot=Math.round((scrnheight/2)-(height/2)-30);
	features = "height="+height+",width="+width+",top="+yspot+",screenY="+yspot+",left="+xspot+",screenX="+xspot;
	if (addloptions && addloptions!="") { features += ","+addloptions; }
	if (!popupWin || popupWin.closed){
		popupWin = window.open(url, '', features);
	}
	else {
		window.popupWin.close();
		popupWin = window.open(url, '', features);
	}
}

function closepopups(){
	if (popupWin && popupWin.open){
		window.popupWin.close();
	}
	if (largerWin && largerWin.open){
		window.largerWin.close();
	}
	if (largerWin2 && largerWin2.open){
		window.largerWin2.close();
	}
	if (largerWin3 && largerWin3.open){
		window.largerWin3.close();
	}
	if (glossaryWin && glossaryWin.open){
		window.glossaryWin.close();
	}
}



// function linktoOpener(url) is called from popups. Places url in opener, and closes popup. 
function linktoOpener(url) {
	if(self.opener) {
		self.opener.top.document.location=url;
		self.opener.focus();
		self.close();
	} else {
		self.top.document.location=url;
		self.focus();
	}
}

/**********************************************************/
// This should be the end.
// Place any/all new stuff ABOVE the menus section please.
/**********************************************************/