function swapImage(imgName, fileName) {
	if(document.images) {
	var imgToChange = "document." + imgName;
	imgToChange = eval(imgToChange);
	imgToChange.src = fileName;
	}
}

function preLoad() {
	if(document.images) {
		if(!document.imageArray) {
			document.imageArray=new Array();
			var i = document.imageArray.length;
			var a = preLoad.arguments;
			for(i=0; i<a.length; i++) {
				document.imageArray[i] = new Image; 
				document.imageArray[i].src=a[i];
			}
		}
	}
}



function leftNav(thispage) {

navElems = new Array();
navElems[0]= "nprinterview";
navElems[1]= "newsanalysis";
navElems[2]= "profile";
navElems[3]= "biotimeline";
navElems[4]= "audiovisual";
navElems[5]= "keyissues";
navElems[6]= "qabiographer";
navElems[7]= "perspective";
navElems[8]= "putinamerica";

gifHeight = new Array();
gifHeight[0] = 29;
gifHeight[1] = 29;
gifHeight[2] = 29;
gifHeight[3] = 30;
gifHeight[4] = 29;
gifHeight[5] = 30;
gifHeight[6] = 29;
gifHeight[7] = 30;
gifHeight[8] = 41;

for (i=0; i < navElems.length; i++) {
		if (i == 4) {	
		hrefValue = "http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/gallery/photo1.html";		
		} else {
		hrefValue = "http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/" + navElems[i] + ".html";
		}
		
		if(navElems[i]==thispage) {
			output='<A HREF="' + hrefValue + '"><IMG SRC="http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/images/nav_' + navElems[i] + '_on.gif" ALT="' + navElems[i] + '" WIDTH="238" HEIGHT="' + gifHeight[i] + '" BORDER="0" HSPACE="0" VSPACE="0" name="' + navElems[i] + '"></a><BR>'
		} else if (i == 5) {
			output = "";		
		} else {
			output='<A HREF="' + hrefValue + '" onMouseOver="swapImage(\'' + navElems[i] + '\',\'http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/images/nav_' + navElems[i] + '_on.gif\');" onMouseOut="swapImage(\'' + navElems[i] + '\',\'http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/images/nav_' + navElems[i] + '.gif\');"><IMG SRC="http://media.npr.org/news/specials/putin/images/nav_' + navElems[i] + '.gif" ALT="' + navElems[i] + '" WIDTH="238" HEIGHT="' + gifHeight[i] + '" BORDER="0" HSPACE="0" VSPACE="0" name="' + navElems[i] + '"></a><BR>'
		}
		document.write(output);
	}
}


function bottomNav(){
	bNav = '<P CLASS="subnav">Copyright 2001, NPR | <A HREF="http://<!--#echo var="SERVER_NAME" -->/news/specials/putin/audiohelp.html">Audio Help</A> | <A HREF="http://yourturn.npr.org/cgi-bin/WebX?50@81.Dsx9aj8yjQ5^3@.ee7feff">Join Our Discussion Board</A> | <A HREF="#top">Back to Top</A></P>';
	document.write(bNav);
}