/*
     FILE ARCHIVED ON 12:33:24 May 6, 2009 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 15:57:52 Sep 11, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
function addLoadEvent(func) {
          var oldonload = window.onload;
          if (typeof window.onload != 'function') 
          {
            window.onload = func;
          } 
          else 
          {
            window.onload = function() 
            {
            oldonload();
            func();
            };
          }
        }

function setShellBG()
{
    var shellEl = "";
    if ( document.getElementById("shell") != null )
    {
        shellEl = document.getElementById("shell");
        shellEl.style.background = '#000';
    } 
}

// addLoadEvent(setShellBG);

   
/* begin common cookie functions.  see https://webarchive.library.unt.edu/eot2008/20090506123324/http://techweb/javascript_commons/docs/cookies.html for documentation. */
/* Set cookie value */
function setCookie(name, value, escapeValue, expires, path, domain, secure) {

	var cookieToken = name + '=' + ((escapeValue) ?  escape(value) : value) + ((expires) ? '; expires=' + expires.toGMTString() : '') + ((path) ? '; path=' + path : '') + ((domain) ? '; domain=' + domain : '') + ((secure) ? '; secure' : '');
	document.cookie = cookieToken;

}

/* Get cookie value */
function getCookie(name) {
	var allCookies = document.cookie;
	
	var cookieName = name + "=";
	var start = allCookies.indexOf("; " + cookieName);
	
	if (start == -1) {
		start = allCookies.indexOf(cookieName);
		if (start != 0) return null;
	}
	else start += 2;
	
	var end = document.cookie.indexOf(";", start);
	if (end == -1) end = allCookies.length;
	
	return unescape(allCookies.substring(start + cookieName.length, end));
}

/* Delete a cookie */
function deleteCookie(name, path, domain) {
	var value = getCookie(name);
	if (value != null) document.cookie = name + '=' + ((path) ? '; path=' + path : '') + ((domain) ? '; domain=' + domain : '') + '; expires=Thu, 01-Jan-70 00:00:01 GMT';
	return value;
}

/* Test for cookie support */
function verifyCookieSafe() {
	setCookie('pingCookies', 'hello');
	if (getCookie('pingCookies')) return true;
	else return false;
}

/* end common cookie functions. */

// ----------------------------------------------
// StyleSwitcher functions written by Paul Sowden
// https://webarchive.library.unt.edu/eot2008/20090506123324/http://www.idontsmoke.co.uk/ss/
// - - - - - - - - - - - - - - - - - - - - - - -
// For the details, visit ALA:
// https://webarchive.library.unt.edu/eot2008/20090506123324/http://www.alistapart.com/stories/alternate/
//
// nifty StyleSwitcher scripts modified by Aaron Jones 10/10/2002
// ----------------------------------------------

function setActiveStyleSheet(title, reset) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
  if (reset == 1) {
	  setCookie("wstyle", title, 365); 
  }
}

function setStyle() {
	var style = readCookie("wstyle");
	if (style != null) {
		setActiveStyleSheet(style, 0);
	}
}

function footerSubOffers() {
    var offersEl = "";
    var offersUL = "";
    var offersYcoord = "";
    var offersListHeight = "";
    var dropDown = new Boolean(false);
    var screenHeight = document.body.clientHeight;  
    if ( document.getElementById("suboffers") != null )
    {   
        offersEl = document.getElementById("suboffers");   
        offersYcoord = findPosY(offersEl);
        if ( document.getElementById("suboffers_list") != null )
        {
            offersUL = document.getElementById("suboffers_list");
            offersListHeight = offersUL.offsetHeight;
            if ( ( offersYcoord + 413 ) < screenHeight)
            {
                dropDown = true;
            }
            offersEl.onclick = function()
            {
               offersEl.style.backgroundPosition = "0 -16px";
               if (dropDown == false)
               {
                  offersUL.style.top = "-413px"; 
               }
               offersUL.style.display = "block";
               offersUL.onmouseover  = function()
               {
                  offersEl.style.backgroundPosition = "0 -16px";
                  offersUL.style.display = "block";
               }
            }
            offersEl.onmouseout = function()
            {
               offersEl.style.backgroundPosition = "0 0";
               offersUL.style.display = "none";
            }
        }
    } 
}

function findPosY(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop;
            obj = obj.offsetParent;
        }
    }
    else if (obj.y)
        curtop += obj.y;
    return curtop;
}

addLoadEvent(footerSubOffers);

function footerSubOffers2() {
    var offersEl = "";
    var offersUL = "";
    var offersYcoord = "";
    var offersListHeight = "";
    var dropDown = new Boolean(false);
    var screenHeight = document.body.clientHeight;  
    if ( document.getElementById("suboffers2") != null )
    {   
        offersEl = document.getElementById("suboffers2");   
        offersYcoord = findPosY2(offersEl);
        if ( document.getElementById("suboffers_list2") != null )
        {
            offersUL = document.getElementById("suboffers_list2");
            offersListHeight = offersUL.offsetHeight;
            if ( ( offersYcoord + 262 ) < screenHeight)
            {
                dropDown = true;
            }
            offersEl.onclick = function()
            {
               offersEl.style.backgroundPosition = "0 -16px";
               if (dropDown == false)
               {
                  offersUL.style.top = "-262px"; 
               }
               offersUL.style.display = "block";
               offersUL.onmouseover  = function()
               {
                  offersEl.style.backgroundPosition = "0 -16px";
                  offersUL.style.display = "block";
               }
            }
            offersEl.onmouseout = function()
            {
               offersEl.style.backgroundPosition = "0 0";
               offersUL.style.display = "none";
            }
        }
    } 
}

function findPosY2(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop;
            obj = obj.offsetParent;
        }
    }
    else if (obj.y)
        curtop += obj.y;
    return curtop;
}

addLoadEvent(footerSubOffers2);

//Google Search validation: Don't submit if no search query
function validateSearch(formName) {
    if(formName.elements["query"].value == "") {
        return false;
    } else {
        if(document.getElementById('ns_filter').value == 'bc_video') {
			location.href = "https://webarchive.library.unt.edu/eot2008/20090506123324/http://www.wired.com/video/search/" + formName.elements["query"].value;
            return false;
        }
        return true;
    }
}

 /* cache css bg images for IE6 */
if ( document.all )
{  
    try {
      document.execCommand("BackgroundImageCache", false, true);
    } catch(err) {}
}

// IE hover and Z-index fix for main navigation
startList = function() {
    if (document.all&&document.getElementById) {
        zCount = 100;
        navRoot = document.getElementById("nav");
        for (i=0; i<navRoot.childNodes.length; i++) {
            node = navRoot.childNodes[i];
            if (node.nodeName=="LI") {
                node.style.zIndex = zCount;
                zCount--;
                node.onmouseover=function() {
                    this.className+=" over";
                }
                node.onmouseout=function() {
                    this.className=this.className.replace(" over", "");
                }
            }
        }
    }
}

addLoadEvent(startList);


/* Parses URL Pathname 
        Author: Jamie L. Marin, Senior Web Developer 
        Date: June !5, 2005 
*/ 

/* Sets varibles for URI pathname and pathname length */ 
var browserURI = location.pathname; 
var uriLength = browserURI.length; 

/* Creates Array */ 
var directories = new Array( ); 

/* Find out indexes of first, next, and last slashes */ 
var startSlash = browserURI.indexOf('/'); 
var nextSlash =  browserURI.indexOf('/', startSlash + 1); 
var lastSlash = browserURI.lastIndexOf('/'); 
var slashCount = 0; 

/* test for one deep section */ 
if (startSlash == lastSlash) 
{ 
        directories[slashCount] = location.pathname.slice(startSlash + 1); 
} 


/* Loop to define sections from 1 to N */ 
while (startSlash != lastSlash || nextSlash != -1) 
{ 
        directories[slashCount] = location.pathname.substring(startSlash + 1,nextSlash);        
        
        if (lastSlash + 1 != uriLength) 
                directories[slashCount +1] = browserURI.slice(nextSlash + 1); 
                
        startSlash = nextSlash; 
        nextSlash =  browserURI.indexOf('/', startSlash + 1);           
        slashCount++;   
} 

var paths = new Array( ); 

function parsePath(path) { 
    var pathLength = path.length;    
    
    var sSlash = path.indexOf('/'); 
    var nSlash =  path.indexOf('/', sSlash + 1); 
    var lSlash = path.lastIndexOf('/'); 
    var sCount = 0; 
    
    if (sSlash == lSlash) 
    { 
        paths[sCount] = path.slice(sSlash + 1); 
    }    
    
    /* Loop to define sections from 1 to N */ 
    while (sSlash != lSlash || nSlash != -1) 
    { 
        paths[sCount] = path.substring(sSlash + 1,nSlash);      
        
        if (lSlash + 1 != pathLength) 
                paths[sCount +1] = path.slice(nSlash + 1); 
                
        sSlash = nSlash; 
        nSlash =  path.indexOf('/', sSlash + 1);                
        sCount++;       
    }    

} 

/* Set User Friendly Variables */ 
var firstDir = directories[0]; 
var lastDir = directories[directories.length-1]; 

/* set Omni-friendly path */ 
var omniHierarchy = ""; 
for (var i=0; i<directories.length; i++) { 
    omniHierarchy += directories[i]; 
    if (i != directories.length - 1) 
        omniHierarchy += ","; 
} 

var setPageType = "";
var setProp1 = "";
var setProp2 = "";
var setProp3 = "";
var setProp5 = "";
var setProp6 = ""; 
var setProp7 = ""; 
var setProp8 = ""; 
var setProp9 = ""; 

var setEvents = "";

if (directories[0] == "") {
    setProp6 = "homepage"; 
    omniHierarchy = "homepage"; 
}
if (directories.length >= 1 && directories[0] != "") 
    setProp6 = directories[0]; 
if (directories.length >= 2) 
    setProp7 = setProp6 + '/' + directories[1]; 
if (directories.length >= 3) 
    setProp8 = setProp7 + '/' + directories[2];    
if (directories.length >= 4) 
    setProp9 = setProp8 + '/' + directories[3];    
    
function setProps() { 
    setProp6 = ""; 
    setProp7 = ""; 
    setProp8 = ""; 
    setProp9 = ""; 
    if (paths.length >= 1 && paths[0] != "") 
    setProp6 = paths[0]; 
    if (paths.length >= 2) 
        setProp7 = setProp6 + '/' + paths[1]; 
    if (paths.length >= 3) 
        setProp8 = setProp7 + '/' + paths[2];    
    if (paths.length >= 4) 
        setProp9 = setProp8 + '/' + paths[3]; 
} 

function trackData(evnt) {
    s.linkTrackVars="events";
    s.linkTrackEvents=evnt;
    s.events=evnt;
    s.tl(this,'o','AjaxCall');
}