// Popup Windows

var newwindow;

function swf(url)
{
	newwindow=window.open(url,'','resizable=1,height=440,width=415');
	if (window.focus) {newwindow.focus()}
}

function swf2(url)
{
	newwindow=window.open(url,'','resizable=1,height=446,width=562');
	if (window.focus) {newwindow.focus()}
}

function swf3(url)
{
	newwindow=window.open(url,'','resizable=1,height=338,width=490');
	if (window.focus) {newwindow.focus()}
}

function swf4(url)
{
	newwindow=window.open(url,'','resizable=1,height=487,width=578');
	if (window.focus) {newwindow.focus()}
}

function quiz(url)
{
	newwindow=window.open(url,'','resizable=1,height=425,width=550');
	if (window.focus) {newwindow.focus()}
}

// Popup Windows - animations .dcr

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
  return false;
}

// resize popup image window

function PopupPic(sPicURL) { 
	window.open("../../img/quiz/popup.htm?"+sPicURL, "", "resizable=1,HEIGHT=200,WIDTH=500");
}

function PopupPic2(sPicURL) { 
	window.open("../../../shared/img/quiz/popup.htm?"+sPicURL, "", "resizable=1,HEIGHT=200,WIDTH=500");
}

// Bookmark a page

function addToFavorites()
 {
  if (window.external)
  {
   window.external.AddFavorite(urlAddress,pageName)
  }
  else
  { 
   alert("Sorry! Your browser doesn't support this function.");
  }
 }

      function customImageLinks() {
              if (!document.getElementsByTagName) return;
              var anchors = document.getElementsByTagName('a');
              for (var i=0; i<anchors .length; i++) {
                   anchor = anchors[i];
                      var images = anchor.getElementsByTagName('img');
                      if (images[0] != null) {
                              anchor.className = "image";
                      }
              }
      }
       
      if (window.addEventListener)
              window.addEventListener("load", customImageLinks, false)
      else if (window.attachEvent)
              window.attachEvent("onload", customImageLinks)
      else if (document.getElementById)
              window.onload=customImageLinks
 
 // Email a friend
 
function e_friend()
{
var e_add= prompt('Enter your friend\'s email address:',' ');
var subj= prompt('Enter the subject of your message:',' ');
if ((subj==" ") || (subj==null))
 subj="W. W. Norton and Company: Discover Biology, 3 ed. Website Referral";
u = window.location;
window.location="mailto:"+e_add+"?subject="+subj+"&body=Check out this W. W. Norton and Company: Discover Biology, 3 ed. Website Page: "+u;
}

// Script Source: CodeLifter.com
// Copyright 2003
// Do not remove this notice.

// SETUPS:
// ===============================

// Set the horizontal and vertical position for the popup

PositionX = 100;
PositionY = 100;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 520;
defaultHeight = 420;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;

// Do not edit below this line...
// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=ffffff scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="Resource Image" src='+imageURL+' style="display:block"></body></html>');
close();		
}}

// preload images

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}