//Rollovers
if (document.images) {
img1off = new Image();		//inactive images
img1off.src = "http://www.anart.net/graphics/homeoff.gif";
img2off = new Image();
img2off.src = "http://www.anart.net/graphics/assemblagesoff.gif";
img3off = new Image();
img3off.src = "http://www.anart.net/graphics/labyrinthsoff.gif";
img4off = new Image();
img4off.src = "http://www.anart.net/graphics/collagesoff.gif";
img5off = new Image();
img5off.src = "http://www.anart.net/graphics/biooff.gif";
img6off = new Image();
img6off.src = "http://www.anart.net/graphics/contactoff.gif";

img1on = new Image();		//active images
img1on.src = "http://www.anart.net/graphics/homeon.gif";
img2on = new Image();
img2on.src = "http://www.anart.net/graphics/assemblageson.gif";
img3on = new Image();
img3on.src = "http://www.anart.net/graphics/labyrinthson.gif";
img4on = new Image();
img4on.src = "http://www.anart.net/graphics/collageson.gif";
img5on = new Image();
img5on.src = "http://www.anart.net/graphics/bioon.gif";
img6on = new Image();
img6on.src = "http://www.anart.net/graphics/contactoff.gif";

img1sel = new Image();		//mouseover images
img1sel.src = "http://www.anart.net/graphics/homesel.gif";
img2sel = new Image();
img2sel.src = "http://www.anart.net/graphics/assemblagessel.gif";
img3sel = new Image();
img3sel.src = "http://www.anart.net/graphics/labyrinthssel.gif";
img4sel = new Image();
img4sel.src = "http://www.anart.net/graphics/collagessel.gif";
img5sel = new Image();
img5sel.src = "http://www.anart.net/graphics/biosel.gif";
img6sel = new Image();
img6sel.src = "http://www.anart.net/graphics/contactsel.gif";
}


function imgOn(imgName) {
	if (document.images) {
	    document[imgName].src = eval(imgName + "on.src");
	}
}


function imgOff(imgName) {
	if (document.images) {
	    document[imgName].src = eval(imgName + "off.src");
	}
}

/* Popup window used on numerous pages */
function popWindow(url,params){
myWin=window.open(url,params,true)
;
myWin.focus();
}

var popWin = null    // use this when referring to pop-up window
var winCount = 0
var winName = "popWin"
function openPopWin(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
  var d_winLeft = 20  // default, pixels from screen left to window left
  var d_winTop = 20   // default, pixels from screen top to window top
  winName = "popWin" + winCount++ //unique name for each pop-up window
  closePopWin()           // close any previously opened pop-up window
  if (openPopWin.arguments.length >= 4)  // any additional features? 
    winFeatures = "," + winFeatures
  else 
    winFeatures = "" 
  if (openPopWin.arguments.length == 6)  // location specified
    winFeatures += getLocation(winWidth, winHeight, winLeft, winTop)
  else
    winFeatures += getLocation(winWidth, winHeight, d_winLeft, d_winTop)
  popWin = window.open(winURL, winName, "width=" + winWidth 
           + ",height=" + winHeight + winFeatures)
  }
function closePopWin(){    // close pop-up window if it is open 
  if (navigator.appName != "Microsoft Internet Explorer" 
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(popWin != null) if(!popWin.closed) popWin.close() 
  }
function getLocation(winWidth, winHeight, winLeft, winTop){
  return ""
  }
  
//Open gallery window
function galleryWindow(url)
{
galleryWin=window.open(url,"gallery","width=681,height=545,screenx=50,screeny=5,resizable=yes,alwaysRaised", true);
}

/* Popup for slideshow on main assemblages page */
function galWindow(url){
myWin=window.open(url,"gallery","width=712,height=535,screenx=150,screeny=100,resizable=yes,alwaysRaised", true)
;
myWin.focus();
}


function loftWindow(url){
galleryWin=window.open(url,"gallery","width=881,height=545,screenx=50,screeny=5,resizable=yes,alwaysRaised", true);
}

//Open description window
function descWindow(url)
{
mywin=window.open(url,"dance","width=355,height=275,screenx=50,screeny=5,resizable=yes,alwaysRaised",true)
mywin.focus();
}

//Assemblages window
function aWindow(url)
{
aWindow=window.open(url,"art","width=755,height=550,scrollbars,screenx=50,screeny=5,resizable=yes,alwaysRaised",true);
}

//Webmaster footer
function printVirtualFooter()
{
var anchortext = "Mardi Rollow"; 
var part1 = "webmaster"; 
var part2 = "anart.net"; 

document.write("<a href=" + "mail" + "to:" + part1 + "@" + part2 + "><b>" + anchortext + "</b></a>")
}

//Webmaster contact
function sendweb()
{
var anchortext = "webmaster"; 
var mailpart1 = "webmaster"; 
var mailpart2 = "anart.net"; 

document.write("<a href=" + "mail" + "to:" + mailpart1 + 
"@" + mailpart2 + "><b>" + anchortext + "</b></a>") 
}


//Info contact
function send()
{
var anchortext2 = "email";
var mailpart12 = "information";
var mailpart22 = "anart.net";

document.write("<a href=" + "mail" + "to:" + mailpart12 + "@" + mailpart22 + "><b>" + anchortext2 + "</b></a>")
}

//AR contact
function sendAR()
{
var anchortext2 = "Annemarie Rawlinson";
var mailpart12 = "arawlinson";
var mailpart22 = "anart.net";

document.write("<a href=" + "mail" + "to:" + mailpart12 + "@" + mailpart22 + "><b>" + anchortext2 + "</b></a>")
}

function getNav()
{
//GET FULL PATH OF THE FILE
var myurl = location.href;
//TURN FULL PATH INTO AN ARRAY
var myurlArray=myurl.split(/\//g);

//GET THE NUMBER OF ELEMENTS IN THE ARRAY
var arrayLength = myurlArray.length;
var urlLength = (myurlArray.length - 1);

//GET THE LAST ITEM IN THE ARRAY (THIS ROUTINE ASSUMES THAT THERE IS NO HASH)
var str = myurlArray[urlLength];

//CREATE AN ARRAY OF NAVIGATION TITLES
var navItems= new Array("Home", "Assemblages", "Labyrinths", "Cards", "Biography", "Links", "Contact"); 

//IF THE FILE NAME IS INDEX.HTML OR CGI SCRIPT, ASSIGN NAME TO THIS_PAGE VARIABLE
 if (str == "index.html")
 {
  var this_page = "Home";
 }
 else if (str == "catalog.cgi?a")
 {
  var this_page = "Assemblages";
 }
 else if (str == "kcatalog.cgi")
 {
  var this_page = "Katharsis";
 }
 else if (str == "labyrinths.cgi")
 {
  var this_page = "Labyrinths";
 }
// else if (str == "cards.html")
// {
//  var this_page = "Cards";
//}
 else
//OTHERWISE, GET VALUE OF THIS_PAGE FROM FILE NAME
 {
  var lng = (str.length);
  var name_lng = lng -6;
  var lower_page_1 = str.substr(0,1);
  var page_1 = lower_page_1.toUpperCase();
  var page_2 = str.substr(1,name_lng);
  var this_page = page_1 + page_2;
 }
 for (x=0; x<7; x++) 
 {
  if (this_page == navItems[x])
  {
//CHANGE FORMATTING AS REQUIRED BY SITE
   document.write("<img src=http://www.anart.net/graphics/spacer.gif width=12><b><font color=#611226>" + this_page + "</font>");
  }
  else
  {
   if (navItems[x] == "Home")
   {
    document.write("<img src=http://www.anart.net/graphics/spacer.gif width=12><a href=http://www.anart.net/index.html>" + navItems[x] + "</a>");
   }
   else
   {
    document.write("<img src=http://www.anart.net/graphics/spacer.gif width=12><a href=http://www.anart.net/" + navItems[x].toLowerCase() + ".html>" + navItems[x] + "</a>");
   }
  } 
 }
}

//DISPLAY GALLERY ON HOME and CONTACT PAGES
function galleryWindow(url)
{
galleryWin=window.open(url,"gallery","width=681,height=545,screenx=50,screeny=5,resizable=yes,alwaysRaised", true);
}
function descWindow(url){
mywin=window.open(url,"dance","width=355,height=275,screenx=50,screeny=5,resizable=yes,alwaysRaised",true)
mywin.focus();
}