var section;
var subsection;
var tertiary;

// Browser Sniffer
var sAgent = navigator.userAgent;
var mac = sAgent.indexOf("Mac") > -1;
var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var ns3 = (bName == "Netscape" && bVer == 3);
var ie3 = (bName == "Microsoft Internet Explorer" && bVer == 3);
var ns4 = (document.layers) ? true : false;
var ie4 = (document.all && !document.getElementById) ? true : false;
var ie5 = (document.all && document.getElementById) ? true : false;
var ns6 = (document.getElementById && !document.all) ? true : false;

// Size the Form field for the appropriate browser
if (ie3||ie4){ var formsize=12; } else { var formsize=10;}

function MM_findObj(n, d) { //v3.0
	var p,i,x;
	if(!d) 
		d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; 
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) 
		x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) 
		x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
		x=MM_findObj(n,d.layers[i].document); 
	return x;
}

/* Functions that swaps images. */
function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; 
	document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){
			document.MM_sr[j++]=x; 
			if(!x.oSrc) 
				x.oSrc=x.src; 
			x.src=a[i+2];
		}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; 
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 
		x.src=x.oSrc;
}

function setCookie(name, value, expire) {   
	document.cookie = name + "=" + escape(value)   + ((expire == null) ? "" : ("; expires=" + expire.toGMTString())) + "; path=/"
}

function getCookie(Name) {   
	var search = Name + "="   
	if (document.cookie.length > 0) { // if there are any cookies      
		offset = document.cookie.indexOf(search)       
		if (offset != -1) { // if cookie exists          
			offset += search.length          // set index of beginning of value         
			end = document.cookie.indexOf(";", offset)          // set index of end of cookie value         
			if (end == -1)             
				end = document.cookie.length         
			return unescape(document.cookie.substring(offset, end))      
		}   
	}
	return "";
}


//URLs
var home_url = path + 'index.html';
var bio_url = path + 'bio/bio.htm';
var wltimages_url = path + 'wltimages/wltimages.htm';
var gallery_url = path + 'gallery/gallery-new.htm';
var pprints_url = path + 'pprints/pprints.htm';
var exhibits_url = path + 'exhibits/exhibits.htm';
var links_url = path + 'links/links.htm';
var contactinfo_url = path + 'contactinfo/contactinfo.htm';


if (section + "" == "undefined" || section == ""){ section = "" } 

section = section.toLowerCase();

// Determine section of site
var url = parent.location.href;
if (url.indexOf('') > -1) { 
	section  = 'home';	
}
if (url.indexOf('index.html') > -1) { 
	section  = 'home';	
}
if (url.indexOf('about.htm') > -1) { 
	section  = 'about';	
}
if (url.indexOf('/'+'bio'+'/') > -1) { 
	section  = 'bio';	
}
if (url.indexOf('/'+'wltimages'+'/') > -1) { 
	section   = 'wltimages';
}
if (url.indexOf('/'+'gallery'+'/') > -1) { 
	section  = 'gallery';
}	
if (url.indexOf('/'+'pprints'+'/') > -1) { 
	section  = 'pprints';
}	
if (url.indexOf('/'+'exhibits'+'/') > -1) { 
	section   = 'exhibits';
}
if (url.indexOf('/'+'links'+'/') > -1) { 
	section   = 'links';
}
if (url.indexOf('/'+'contactinfo'+'/') > -1) { 
	section   = 'contactinfo';
}

// State for Sections
if (section == '') { state = 'nav'; } 
else { astate = 'navon' }

if (section == 'bio') { astate = 'navonstate'; } 
else { astate = 'navon' }

if (section == 'wltimages') { bstate = 'navonstate'; }
else { bstate = 'navon' }

if (section == 'gallery') { cstate = 'navonstate'; }
else { cstate = 'navon' }

if (section == 'pprints') { dstate = 'navonstate'; }
else { dstate = 'navon' }

if (section == 'exhibits') { estate = 'navonstate'; }
else { estate = 'navon' }

if (section == 'links') { fstate = 'navonstate'; }
else { fstate = 'navon' }

if (section == 'contactinfo') { gstate = 'navonstate'; }
else { gstate = 'navon' }

if (section == 'home') { hstate = 'navonstate'; }
else { hstate = 'navon' }


// preload Images
(new Image()).src = + path + 'images/home/rollover/1-over.jpg';
(new Image()).src = + path + 'images/home/rollover/2-over.jpg';
(new Image()).src = + path + 'images/home/rollover/3-over.jpg';
(new Image()).src = + path + 'images/home/rollover/4-over.jpg';
(new Image()).src = + path + 'images/home/rollover/5-over.jpg';
(new Image()).src = + path + 'images/home/rollover/6-over.jpg';
(new Image()).src = + path + 'images/home/rollover/7-over.jpg';

// Home Page Nav
var homenav =
'<a href="' + home_url + '" class="'+ hstate +'">INTRODUCTION</a><p>&nbsp;<br><a href="' + bio_url + '" class="'+ astate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/1-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">ARTIST BIO</a><p>&nbsp;<br><a href="' + gallery_url + '" class="'+ cstate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/4-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">GALLERY</a><p>&nbsp;<br><a href="' + wltimages_url + '" class="'+ bstate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/2-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">IMAGE LIST</a><p>&nbsp;<br><a href="' + pprints_url + '" class="'+ dstate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/7-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">PURCHASE PRINTS</a><p>&nbsp;<br><a href="' + exhibits_url + '" class="'+ estate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/3-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">EXHIBITIONS</a><p>&nbsp;<br><a href="' + links_url + '" class="'+ fstate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/5-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">LINKS</a><p>&nbsp;<br><a href="' + contactinfo_url + '" class="'+ gstate +'" onmouseover="MM_swapImage(\'inset\', 1, \'' + path + 'images/home/rollovers/6-over.jpg' + '\')" onmouseout= "MM_swapImgRestore();">CONTACT INFO</a>';


// GLOBAL FOOTER
var footer =
'<tr><td width="168" background="' + path + 'images/background-blue.jpg"><img src="' + path + 'images/spacer.gif" width="168" height="27" alt="" border="0"></td><td width="18" background="' + path + 'images/background-bluebar.jpg" align="right" valign="top"><img src="' + path + 'images/spacer.gif" width="18" height="1" alt="" border="0"></td><td bgcolor="#ffffff" colspan="5" align="center" class="footer">&nbsp;<p>&nbsp;<br><a href="#top" class="footer">Top of Page</a><br><a href="' + home_url + '" class="footer">INTRODUCTION</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + bio_url + '" class="footer">ARTIST BIO</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + gallery_url + '" class="footer">GALLERY</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + wltimages_url + '" class="footer">IMAGE LIST</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + pprints_url + '" class="footer">PURCHASE PRINTS</a><br><a href="' + exhibits_url + '" class="footer">EXHIBITIONS</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + links_url + '" class="footer">LINKS</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + contactinfo_url + '" class="footer">CONTACT INFO</a><p><a href="mailto:info@wltaylor.info" class="footer">info@wltaylor.info</a>&nbsp;&nbsp;&nbsp;Copyright &copy; 2005-2010 John Chapman, III.&nbsp;&nbsp;&nbsp;All rights reserved.<br><a href="' + path + 'about.htm" class="footer">About this site</a><p>&nbsp;</td></tr></table>';

// INTERIOR HEADER
var header =
'<body bgcolor="#FFFFFF" background="' + path + 'images/background-bar.jpg" topmargin="0" bottommargin="0" leftmargin="0" marginwidth="0" marginheight="0"><a name="top"></a><table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td width="500" background="' + path + 'images/background.jpg"><a href="' + home_url + '"><img src="' + path + 'images/logobar.jpg" width="500" height="101" alt="W. L. Taylor, American Illustrator" title="W. L. Taylor, American Illustrator" border="0"></a></td><td background="' + path + 'images/background.jpg" width="250"><img src="' + path + 'images/spacer.gif" width="250" height="1" alt="" border="0"></td><td background="' + path + 'images/background.jpg" width="100%">&nbsp;</td></tr>';


// INTERIOR TOP BAR (MAIN) NAVIGATION
var intnav =
'<tr><td colspan="2" bgcolor="#663300" align="center" valign="middle"><a href="' + home_url + '" class="'+ hstate +'">INTRODUCTION</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + bio_url + '" class="'+ astate +'">ARTIST BIO</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + gallery_url + '" class="'+ cstate +'">GALLERY</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + wltimages_url + '" class="'+ bstate +'">IMAGE LIST</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + pprints_url + '" class="'+ dstate +'">PURCHASE PRINTS</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + exhibits_url + '" class="'+ estate +'">EXHIBITIONS</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + links_url + '" class="'+ fstate +'">LINKS</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="' + contactinfo_url + '" class="'+ gstate +'">CONTACT INFO</a></td><td bgcolor="#663300"><img src="../images/spacer.gif" width="1" height="18" alt="" border="0"></td></tr></table>';

// INTERIOR LEFT NAV
var leftnavpart1 =
'<table width="750" cellspacing="0" cellpadding="0" border="0"><tr><td width="168" background="' + path + 'images/background-blue.jpg"><img src="' + path + 'images/spacer.gif" width="168" height="27" alt="" border="0"></td><td width="18" background="' + path + 'images/background-bluebar.jpg" align="right" valign="top"><img src="' + path + 'images/spacer.gif" width="18" height="1" alt="" border="0"></td><td bgcolor="#ffffff"><img src="' + path + 'images/spacer.gif" width="15" height="1" alt="" border="0"><td bgcolor="#ffffff"><img src="' + path + 'images/spacer.gif" width="534" height="1" alt="" border="0"></td></tr><tr><td background="' + path + 'images/background-blue.jpg" align="right" valign="top" class="leftnav"><img src="' + path + 'images/spacer.gif" width="1" height="18" alt="" border="0">';

var leftnavpart2 =
'</td><td width="18" background="' + path + 'images/background-bluebar.jpg" align="right" valign="top"><img src="' + path + 'images/spacer.gif" width="18" height="1" alt="" border="0"></td><td bgcolor="#ffffff"><img src="' + path + 'images/spacer.gif" width="15" height="1" alt="" border="0"></td>';