var navReady = false;
var toolsReady = false;var onLoadScript="";function Browser() {var b=navigator.appName;
if (b=="Netscape") this.b="ns";
else if ((b=="Opera") || (navigator.userAgent.indexOf("Opera")>0)) this.b = "opera";
else if (b=="Microsoft Internet Explorer") this.b="ie";
// I have disabled the following line, but something similar might be useful later,
// but launching a popup window is more polite than this alert.
//if (!b) alert(''Unidentified browser./nThis browser is not supported,'');
this.version=navigator.appVersion;
this.v=parseInt(this.version);
this.ns=(this.b=="ns" && this.v>=4);
this.ns4=(this.b=="ns" && this.v==4);
this.ns6=(this.b=="ns" && this.v==5);
this.ie=(this.b=="ie" && this.v>=4);
this.ie4=(this.version.indexOf('MSIE 4')>0);
this.ie4up = (this.ie && this.v>= 4);
this.ns5up = (this.ns && this.v>= 5);
this.ie5=(this.version.indexOf('MSIE 5')>0);
this.ie5up = (this.ie5);
this.ie55=(this.version.indexOf('MSIE 5.5')>0);
this.opera=(this.b=="opera");
this.def=(this.ie||this.dom);var ua=navigator.userAgent.toLowerCase();
this.mac = (ua.indexOf("mac")!=-1);if (ua.indexOf("win")>-1) this.platform="win32";
else if (ua.indexOf("mac")>-1) this.platform="mac";
else this.platform="other";
}
var is = new Browser();
// tiny extra css. these are ONLY used by old browsers.
// VAST majority of users will NEVER request these files.
// Even NS4 is around 7% of market and falling
if (is.ns4 && is.mac==false) {
var css = "<LINK rel='stylesheet' type='text/css' href='http://www.philly.com/css/palette/inquirer/en/browser/ns4.css'>\n";
document.write(css);
}
if (((is.ns4)||(is.ie4))&&( is.mac)) {
var css = "<LINK rel='stylesheet' type='text/css' href='http://www.philly.com/css/palette/inquirer/en/browser/ns4mac.css'>\n";
document.write(css);
}
if (is.ie4 && is.mac==false) {
var css = "<LINK rel='stylesheet' type='text/css' href='http://www.philly.com/css/palette/inquirer/en/browser/ie4.css'>\n";
document.write(css);
}

function LayerObject(divId) {
this.name = divId;
if (is.ns4) this.ob = eval("document." +divId);
else if (is.ie4) this.ob = document.all(divId);
else this.ob = document.getElementById(divId);
this.x = 0;
this.y = 0;
this.width = this.getWidth();
this.height = this.getHeight();
}
LayerObject.prototype.px = (is.version>=5)?"px":"";
LayerObject.prototype.hideSyntax = (is.ns4)? "hide":"hidden";
LayerObject.prototype.showSyntax = "visible";// NS4::  Unbelievable, but document.layername.document.imgname works for img-in-layer-in document
// and it works for img in layer in table in document.
// but it doesnt work for img in layer in table in table in document.
// Maybe a workaround exists, but it seems unlikely at this point.
// The images MUST therefore be nested only one deep....
LayerObject.prototype.getInlineLeft = function() {
if (is.ns4) return this.ob.pageX;
else if ((is.ie) || (is.opera)) {
var elem = this.ob;
var xPos = 0;
var yPos = 0;
while (elem.offsetParent != null) {
xPos += elem.offsetLeft;
yPos += elem.offsetTop;
elem = elem.offsetParent;
}
if (is.mac) xPos += 2;
return xPos;
}
else return (this.ob.offsetLeft + document.body.offsetLeft);
}

LayerObject.prototype.getInlineTop = function() {
if (is.ns4) return this.ob.pageY;
else if ((is.ie) || (is.opera)) {
var elem = this.ob;
var yPos=0;
while (elem.offsetParent != null) {
yPos += elem.offsetTop;
elem = elem.offsetParent;
}
if (is.mac) yPos += 2;
return yPos;
}
else return (this.ob.offsetTop+ document.body.offsetTop);
}

//getWidth and getHeight works for both inline and positioned divs.
LayerObject.prototype.getWidth = function () {
if (is.ns4) return this.ob.clip.width;
else if (is.opera) return this.ob.style.pixelWidth;
else return this.ob.offsetWidth;
}
LayerObject.prototype.getHeight = function () {
if (is.ns4) return this.ob.clip.height;
else if (is.opera) return this.ob.style.pixelHeight;
else return this.ob.offsetHeight;
}
LayerObject.prototype.hide = function() {
if (is.ns4) this.ob.visibility = this.hideSyntax;
else this.ob.style.visibility = this.hideSyntax;
}
LayerObject.prototype.show = function() {
if (is.ns4) this.ob.visibility = this.showSyntax;
else this.ob.style.visibility = this.showSyntax;
}
LayerObject.prototype.moveLayerTo = function(toX, toY) {
this.x = toX;
this.y = toY;
}
LayerObject.prototype.updateLayer = function() {
if (is.ns4) {
this.ob.left = Math.round(this.x) + this.px;
this.ob.top = Math.round(this.y)+ this.px ;
}
else {
this.ob.style.left = Math.round(this.x) + this.px;
this.ob.style.top = Math.round(this.y) + this.px;
}
}
//-----------------
function roll(divName, imgName, which) {
var suffix = (which==1)?"on":"off"
if ((is.ns4)&&(divName!=0)) {
var imgObject = eval("document." + divName +".document.images['"+imgName +"']");
imgObject.src = eval(imgName + "_" + suffix + ".src");
}
else {
document.images[imgName].src = eval(imgName + "_" + suffix + ".src");
}
}

function init() {
if (onLoadScript) eval(onLoadScript);
}

// Workaround for the netscape resize problem --
// namely, on resize ns looses div positioning and
// styles from css files.
// This checks to see if the window''s dimensions have
// actually changed (because Netscape often fires a
// false onResize event when it forms scrollbars);
// if the dimensions have changed, page is reloaded
function resizefix(){
if((document.resizeFix.initWidth != window.innerWidth) ||
(document.resizeFix.initHeight != window.innerHeight))
{
document.location = document.location;
}
}

// This code creates a new object with properties
// to hold the current window width & height to be
// used in the event of a netscape resize
document.resizeFix = new Object();
if(is.ns4){
document.resizeFix.initWidth = window.innerWidth;
document.resizeFix.initHeight = window.innerHeight;
window.onresize=resizefix;
}

function initMenus(){ //alert("DEBUG = not use nav channel") ;
}



function showResults(siteSurveyKey) {
var url="http://www.philly.com/mld/templates/contentModules/poll-results-popup.jsp"+ "?siteSurveyKey=" + siteSurveyKey;
window.open(url, 'Title');
}

function openWin(URL) {
aWindow = window.open(URL,
'thewindow','width=500,height=400,resizable=yes,scrollbars=yes');
}
function getSite(){
foundSite = false;
site=document.location.hostname;
endPos=site.indexOf(".com");
if (endPos>= 1) {
foundSite = true;
site = site.substr(0, endPos);
startPos = site.lastIndexOf(".");
site = site.substr(startPos + 1);
}
return site;
}
function getPublication(){
publication=document.location.pathname;
startPos=publication.indexOf("http://www.philly.com/mld/");
publication=publication.substr(startPos+5);
endPos=publication.indexOf("http://www.philly.com/");
publication=publication.substr(0,endPos);
return publication;
}
function openSlideshow(url,width,height) {
y=Math.floor((screen.availHeight-height)/2);
x=Math.floor((screen.width-width)/2);
window.open(url,'slideshow','width='+width+',height='+height+',top='+y+',left='+x+',scrollbars=yes,resizable=yes').focus();
}