// updates the entire page
function updatePage(site) {
site=encodeURL(site);
if(site.substring(0,3)=="NEW"){
	site=site.substring(3,site.length);
	window.open(site,"popup","width=650,height=680,scrollbars=yes,resizable=yes,fullscreen=no");
}
else if (site != "") {
top.location.href=site; 
//alert ("going to site:"+site);
return true;
}	
else
return false;
}

symbol='$indu';

// updates the current frame
function updateFrame(site) {
if (site != "") {
window.location.href=site;
return true;
}	
else
return false;
}

function Details(URL) {
URL=encodeURL(URL);
window.open(URL,"popup","width=425,height=436,scrollbars=no,resizable=no,fullscreen=no");
}

function DetailsBig(URL) {    window.open(URL,"popup1","width=460,height=516,scrollbars=no,resizable=no,fullscreen=no");
}

function DetailsBigMarketIndex() {
URL = 'http://custom.marketwatch.com/custom/epoch-com/interactive-chart.asp?symb=' + symbol;
window.open(URL,"popup1","width=460,height=520,scrollbars=no,resizable=no,fullscreen=no");
}


function DetailsBigCustom(URL) {    window.open(URL,"popup2","width=460,height=520,scrollbars=no,resizable=no,fullscreen=no");
}

function Glossary(URL,windowName ) {
URL=encodeURL(URL);
windowName=window.open(URL,windowName,"width=475,height=392,scrollbars=no,resizable=no,fullscreen=no,location=0,menubar=0");
}

function GlossaryP(URL,windowName ) {
URL=encodeURL(URL);
windowName=window.open(URL,windowName,"width=475,height=392,scrollbars=no,resizable=no,fullscreen=no,location=0,menubar=0");
}

function switchImg(Sym,ThisChart,NewPath){
	symbol = Sym;
	window.document.images[ThisChart].src = NewPath;
}

function popupPe(ticker){
        var URL = "http://birdie.firstcall.com/webtemp/epoch/pe/" + ticker + "_pe.html";
        window.open(URL,"popup2","width=468,height=520,scrollbars=no,resizable=no,fullscreen=no");
 }

function popupInst(ticker){
        var URL = "http://birdie.firstcall.com/webtemp/epoch/inst/" + ticker + "_inst.html";
        window.open(URL,"popup2","width=460,height=520,scrollbars=no,resizable=no,fullscreen=no");
}

function popupRev(ticker){
        var URL = "http://birdie.firstcall.com/webtemp/epoch/rev/" + ticker + "_rev.html";
        window.open(URL,"popup2","width=460,height=520,scrollbars=no,resizable=no,fullscreen=no");
 }

function popupEdgar(ticker){
        var URL = "http://www.edgar-online.com/brand/epoch/search/?sym=" + ticker;
        window.open(URL,"popup4","width=480,height=605,scrollbars=yes,resizable=no,fullscreen=no");
 }

function loadFrame(nav,newBody){
nav="/navigation/registered/" + nav + ".html";
nav=encodeURL(nav);
newBody=encodeURL(newBody);
top.header.document.location.href=nav
top.main.document.location.href=newBody
}

function encodeURL(url){
var currentUrl=top.location.href;
var searchString=";$sessionid$"; 
var srchQuery="?";
var returnUrl="";
var queryString="";

if (url.indexOf(srchQuery)!=-1){
	var startAt=url.indexOf(srchQuery);
	returnUrl=url.substring(0,startAt);
	queryString=url.substring(startAt);
	//alert ("main url ="+returnUrl+" and query="+queryString);
}
else {returnUrl=url;}

if (currentUrl.indexOf(searchString)!= -1){
	var startpos=currentUrl.indexOf(searchString);
	var endpos=currentUrl.indexOf("?");
	if (endpos == -1){endpos=currentUrl.length;}
	var sesId=currentUrl.substring(startpos,endpos);
	returnUrl+=sesId;
}
returnUrl+=queryString;
return returnUrl;
}

function Email() {
var currentURL=top.location.href;
var destURL=currentURL;
//need to remove the ;$sessionid$ value if it exists
var searchString=";$sessionid$";
if (currentURL.indexOf(searchString)!= -1){
	//grab first part of url upto ;$sessionId$
	destURL=currentURL.substring(0,currentURL.indexOf(searchString));
	//add query parameters, if any
	if (currentURL.indexOf("?")!= -1){
		destURL+=top.location.search;
	}
}
var URL="/account/email_page.jhtml?destURL="+escape(destURL);
URL=encodeURL(URL);
window.open(URL,"Email_This_Page","width=425,height=500,scrollbars=no,resizable=no,fullscreen=no");
}