pageNums = "";
pageURL = document.location.href;
articleNum = "";
pageNum = "";
if(pageURL.lastIndexOf("article_0") != -1){
	articleNum = pageURL.substr(pageURL.lastIndexOf("_0")+1,2);
	//pageNum = eval(pageURL.substr(pageURL.lastIndexOf("_")+1,pageURL.length-pageURL.lastIndexOf("_")-6));
	pageNum = eval(pageURL.substr(pageURL.lastIndexOf("_")+1,1));
}
//

function drawNumbers(which){
	for(x=1;x<=articleCount[articleNum-1];x++){
		if(x==pageNum){
			pageNums+="<span id=\"pageNum"+which+"_"+x+"\" class=\"pageNumSpace_select\"><span class=\"pageNumSelect\">"+x+"</span></span>";
		}else{
			pageNums+="<span id=\"pageNum"+which+"_"+x+"\" class=\"pageNumSpace\"><a href=\"article_"+articleNum+"_"+x+".html\" class=\"pageNum\" onmouseover=\"changeBg('pageNum"+which+"_"+x+"',1);\" onmouseout=\"changeBg('pageNum"+which+"_"+x+"',0);\">"+x+"</a></span>";
		}
	}
	document.write(pageNums);
	pageNums="";
}

function jumpLink(dir){
	textVal = "";
	if(dir==1){
		if(pageNum<articleCount[articleNum-1]){
			textVal = "Continue to next page";
		}
	}else{
		if(pageNum>1){
			textVal = "Return to previous page";
		}
	}
	if(textVal!=""){
		document.write("<a href=\"article_" + articleNum + "_" + eval(pageNum+dir) + ".html\"><em>(" + textVal + ")</em></a>");
	}
}

function buildMainNav(level,which){
	pre = "";
	artNum = "";
	navDivs = "";
	if(level==1){
		pre = "articles/qtr_" + qtr + "_" + year + "/";
	}
	if(articleNum!=null){
		artNum = eval(articleNum);
	}
	for(x=0;x<=articleCount.length;x++){
		if(x==0 && level=="home"){
			x=1;
		}
		if(x != artNum){
			linkStart = " onmouseover=\"toggleDelay(1," + x + ")\" onmouseout=\"toggleDelay(0," + x + ")\"";
			stateNum = "";
			stateLink = "";
		}else{
			linkStart = "";
			linkEnd = "";
			stateNum = "_focus";
			stateLink = "_focus";
		}
		if(which!= null &&  which == x){
			stateNum = "_focus";
			stateLink = "_focus";
		}
		if(x==0){
			//linkStart = "";
			linkVal = "index.html";
		}else{
			linkVal = "article_0" + x + "_1.html";
		}
		navDivs += "<div id=\"art" + x + "\" class=\"articleSpace\"><a href=\"" + pre + linkVal +"\"" + linkStart + " class=\"articleLink\" id=\"artLink" + x + "\"><span class=\"articleNum" + stateNum + "\" id=\"artNum" + x + "\">0" + x + "</span><div class=\"articleTitle" + stateLink + "\" id=\"artLinkColor"+x+"\">" + eval("art" + x + "_titleVal") + "</div></a></div>"
	}
	if(level!="home"){
		if(altNav != null || altNav != ""){
			navDivs += altNav +"<br /><br />";
		}
		navDivs += "<br /><div class=\"getIssue\"><a href=\"AERO_Q"+qtr+year+".pdf\" class=\"getIssue\" target=\"_blank\">Download This Issue (PDF)</a></div>";
	}
	document.write(navDivs);
	//alert(navDivs);
}

function currentIssue(which){
	linkVal = "articles/qtr_"+qtr+"_"+year+"/"+which+".html";
	return linkVal;
}