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var session_excluded_forms=new Array();
//function populate_session_token()

function loadFlagImgs(el){
showDiv('masthead-region-and-language-picker-box');
showAjaxDivLoggedIn('masthead-region-and-language-picker-box','/masthead_ajax?action_get_region_and_language_picker=1',callback);
}
var gDidSearchBarFocusTest=false;

function isPanelExpanded(panel){
return hasClass(panel,'expanded');
}
function expandPanel(panel){
if(!isPanelExpanded(panel)){
addClass(panel,'expanded');
fireInlineEvent(panel,'expanded');
}
}
function collapsePanel(panel){
if(isPanelExpanded(panel)){
removeClass(panel,'expanded');
fireInlineEvent(panel,'collapsed');
}
}
function togglePanel(panel){
if(isPanelExpanded(panel)){
collapsePanel(panel);
}else{
expandPanel(panel);
}
}
function fireInlineEvent(element,eventName){
var target=ref(element);
if(target[eventName]==null){
var attributeName='on'+eventName.toLowerCase();
var attribute=target.attributes.getNamedItem(attributeName);
if(attribute){
target[eventName]=function(){
eval(attribute.value);
}
}
}
if(target[eventName])target[eventName]();
}
var MooFx={
create:function(){
return function(){
this.initialize.apply(this,arguments);
}
},
extend:function(destination,source){
for(var property in source)destination[property]=source[property];
return destination;
},
bind:function(__method,object){
return function(){
return __method.apply(object,arguments);
}
}
};
MooFx.Base=function(){};
MooFx.Base.prototype={
setOptions:function(options){
this.options=MooFx.extend({
onStart:function(){},
onComplete:function(){},
transition:function(t,b,c,d){return c*(t/=d)*t+b;},
transitionOut:function(t,b,c,d){return-c*(t/=d)*(t-2)+b;},
duration:500,
unit:'px',
wait:true,
fps:50
},options||{});
},


compute:function(from,to){
var change=to-from;
if(change<0){
return this.options.transition(this.cTime,from,change,this.options.duration);
}else{
return this.options.transitionOut(this.cTime,from,change,this.options.duration);
}
},
clearTimer:function(){
clearInterval(this.timer);
this.timer=null;
return this;
},
_start:function(from,to){
if(!this.options.wait)this.clearTimer();
if(this.timer)return;
setTimeout(MooFx.bind(this.options.onStart,this,this.element),10);
this.from=from;
this.to=to;
this.time=new Date().getTime();
this.timer=setInterval(MooFx.bind(this.step,this),Math.round(1000/this.options.fps));
return this;
},
custom:function(from,to){
return this._start(from,to);
},
set:function(to){
this.now=to;
this.increase();
return this;
},
show:function(){
return this.set(1);
},
hide:function(){
return this.set(0);
},
setStyle:function(e,p,v){
if(p=='opacity'){
if(v==0)e.style.visibility="hidden";
else if(e.style.visibility!="visible")e.style.visibility="visible";
if(window.ActiveXObject)e.style.filter="alpha(opacity="+v*100+")";
e.style.opacity=v;
}else e.style[p]=v+this.options.unit;
}
};
MooFx.BasicEffect=MooFx.create();
MooFx.BasicEffect.prototype=MooFx.extend(new MooFx.Base(),{
initialize:function(el,cssProperty,options){
this.element=ref(el);
this.setOptions(options);
this.cssProperty=cssProperty;
},
increase:function(){
this.setStyle(this.element,this.cssProperty,this.now);
}
});
MooFx.Opacity=MooFx.create();
MooFx.Opacity.prototype=MooFx.extend(new MooFx.Base(),{
initialize:function(el,options){
this.element=ref(el);
this.setOptions(options);
this.now=1;
},
toggle:function(){
if(this.now>0)return this.custom(1,0);
else return this.custom(0,1);
},
hide:function(){
return this.set(0);
},
increase:function(){
this.setStyle(this.element,'opacity',this.now);
}
});
var thumbnailDelayLoad=function(){
var htmlElement=document.getElementsByTagName('html')[0];
function isBody(element){
return(/^(?:body|html)$/i).test(element.tagName);
};
function getWindowScrollY(){
var doc=(!document.compatMode||document.compatMode=='CSS1Compat')?htmlElement:document.body;
return window.pageYOffset||doc.scrollTop;
};
function getWindowSizeY(){
if(window.opera||(!window.ActiveXObject&&!navigator.taintEnabled))return window.innerHeight;
var doc=(!document.compatMode||document.compatMode=='CSS1Compat')?htmlElement:document.body;
return doc.clientHeight;
};
function getScrollY(element){
var position=0;
while(element&&!isBody(element)){
position+=element.scrollTop;
element=element.parentNode;
}
return position;
};
function getOffsetY(element){
if(document.documentElement["getBoundingClientRect"]){
var bound=element.getBoundingClientRect(),html=document.documentElement;
return bound.top+html.scrollTop-html.clientTop;
}else{
return 0;
}
};
function getPositionY(element){
if(document.documentElement["getBoundingClientRect"]){
var offsetY=getOffsetY(element),scrollY=getScrollY(element);
return offsetY-scrollY;
}else{
return 0;
}
};
return{
fudgeFactor:175,
loadAllAtOnce:false,
testImage:function(img,windowPositionY){
windowPositionY=windowPositionY||(getWindowScrollY()+getWindowSizeY());

},
loadImages:function(){
var windowPositionY=getWindowScrollY()+getWindowSizeY();
}
};
}();