leftnav0="";
leftnav1="";
leftnav2="";
leftnav3="";
leftnav4="";
leftnav5="";
leftnav6="";
leftnav7="";
leftnav8="";
leftnav9="";
leftnav10="";

function getLeftNavQueryVariable(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 "";
}

if(getLeftNavQueryVariable("leftnav")!="")
{
	eval("leftnav" + getLeftNavQueryVariable("leftnav") + " ='class=\"on\"';");
}
else
{
	leftnav0='class="on"';	
}

if(getLeftNavQueryVariable("p")!="")
{
	var pVal = getLeftNavQueryVariable("p");
	if(pVal=="irol-newsArticle")
	{
		leftnav1='class="on"';
		leftnav0='';
	}
	if(pVal=="IROL-secToc")
	{
		leftnav5='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-eventDetails")
	{
		leftnav2='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-guestbook")
	{
		leftnav2='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-stocklookup")
	{
		leftnav3='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-news")
	{
		leftnav1='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-calendar")
	{
		if(getLeftNavQueryVariable("disclaimer")=="yes")
		{
			leftnav2='class="on"';
			leftnav0='';
		}
		else
		{
			window.location.href="http://www.devonenergy.com/TermsOfUse/Pages/terms_of_use.aspx?url=http://phx.corporate-ir.net/phoenix.zhtml%3Fc%3D67097%26p%3Dirol-calendar%26leftnav%3D2";
		}
	}
	if(pVal=="irol-fundBalanceQ")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-fundBalanceA")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-fundIncomeA")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-fundIncomeQ")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-fundCashFlowA")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
	if(pVal=="irol-fundCashFlowQ")
	{
		leftnav4='class="on"';
		leftnav0='';
	}
}

document.writeln('           <ul id="leftmenu">');
document.writeln('            	<li><a href="http://www.devonenergy.com/AboutDevon">About Devon</a></li>');
document.writeln('                <li><a href="http://www.devonenergy.com/Operations">Operations</a></li>');
document.writeln('                <li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-irhome" class="on">Investor Relations</a>');
document.writeln('                	<ul>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-news&nyo=0" ' + leftnav1 + '>News Releases</a></li>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-calendar&leftnav=2" ' + leftnav2 + '>Investor Events</a></li>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-stockChart&leftnav=3" ' + leftnav3 + '>Stock Information</a></li>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-fundSnapshot&leftnav=4" ' + leftnav4 + '>Financial Fundamentals</a></li>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-sec&leftnav=5" ' + leftnav5 + '>SEC Filings</a></li>');
document.writeln('                    	<li><a href="http://phx.corporate-ir.net/phoenix.zhtml?c=67097&p=irol-reportsAnnual&leftnav=6" ' + leftnav6 + '>Annual Reports</a></li>');
document.writeln('                    	<li><a href="http://www.devonenergy.com/ir/Pages/shareholder_services.aspx" ' + leftnav7 + '>Shareholder Services</a></li>');
document.writeln('                    	<li><a href="http://www.devonenergy.com/ir/Pages/faq.aspx" ' + leftnav8 + '>Investor FAQ</a></li>');
document.writeln('                    	<li><a href="http://www.devonenergy.com/ir/Pages/gaap_listing.aspx" ' + leftnav9 + '>Non-GAAP Reconciliations</a></li>');
document.writeln('                    	<li><a href="http://www.devonenergy.com/ir/Pages/estimates.aspx" ' + leftnav10 + '>Estimates</a></li>');
document.writeln('                    </ul>                    ');
document.writeln('                </li>');
document.writeln('                <li><a href="http://www.devonenergy.com/CorporateGovernance">Corporate Governance</a></li>');
document.writeln('                <li><a href="http://www.devonenergy.com/Newsroom">Newsroom</a></li>');
document.writeln('                <li><a href="http://www.devonenergy.com/CorpResp">Corporate Responsibility</a></li>');
document.writeln('                <li><a href="http://www.devonenergy.com/CommunityRelations">Community Relations</a></li>');
document.writeln('                <li><a href="http://www.devonenergy.com/Careers">Careers</a></li>');
document.writeln('            </ul>');