function afns_drawPersonals( source_id, target_id ){
	if( source_id == null ){
		source_id = "personals_content";
	}
	if( target_id == null ){
		target_id = "personals";
	}
	//make this work on pages w no target in markup wout browser error
	try {
		var afns_personals_content = document.getElementById( source_id );
		afns_personals_content.parentNode.removeChild(afns_personals_content);
		document.getElementById( target_id ).appendChild(afns_personals_content);
		}
	catch(err) {
		jserror = 1;
	}
}
function afns_getByTagAndClass( tagName, className, root ){
	if( root == null ){
		root = document;
	}
	var nodeList = root.getElementsByTagName( tagName );
	return afns_getByClass( nodeList, className );
}
function afns_getByClass( nodeList, className ){
	for( var i=0; i < nodeList.length; i++){
		var node = nodeList[i];
		if( node.className.indexOf(className) > -1){
			return node;
		}
	}
	return null;
}

function afns_showAd(){
	//if has cookies, and we should show an ad
	if( afns_ad_redirect != "" && navigator.cookieEnabled ){
		//if not a partner
		if(location.search.indexOf("utm_campaign=Partnerships")>-1 || location.search.indexOf("utm_medium=Trade")>-1 ){
			return;
		}
		//if not us, or an old partner
		if(document.referrer.indexOf("theonion.com")>-1 || document.referrer.indexOf("cnn.com")>-1 || document.referrer.indexOf("nerve.com")>-1 || document.referrer.indexOf("gawker.com")>-1 || document.referrer.indexOf("journals.aol.com")>-1){
			return;
		}
		//if premercial_cookie not set
		if( document.referrer.indexOf(afns_ad_redirect)==-1 && !afns_readCookie(afns_ad_redirect)){
			//direct user to premercial: url has target=location.href
			location.href=afns_base_url+afns_ad_redirect+"?target="+afns_url64;
		}
	}
}
afns_showAd();
function afns_getMetaTag( tagName ){
	var metaTags = document.getElementsByTagName("meta");
	for (i=0;i < metaTags.length;i++){
		if( metaTags[i].getAttribute("name") == tagName ){
			return metaTags[i];
		}
	}
	return null;
}
function email_popup(nid,base_url){
	if(base_url){
		base_url+="/";
	}
	email = open(base_url+"email_page/"+nid,"email_page_window", "width=425px, height=550px, scrollbars=auto, left=20px, top=20px")
}

function most_bla_popup(type, nid, base_url){
	if(base_url){
		base_url+="/";
	}
	email = open(base_url + type,"mostbla_window", "width=602px, height=360px, scrollbars=auto, left=20px, top=20px")
}

function email_close(){
	try{
		email.close();
	}catch(err){alert(err)}
}


function afns_track_click(action){
    //reserved function for metrics event
}
function empty(){}
function getHTTPObj(){var _req=null;if(window.ActiveXObject){_req=new ActiveXObject("Msxml2.XMLHTTP");if(!_req){_req=new ActiveXObject("Microsoft.XMLHTTP")}}else if(window.XMLHttpRequest){_req=new XMLHttpRequest}return _req}
function placeFragment(fromUrl,target){
	var httpObj = getHTTPObj();
	httpObj.onreadystatechange = function() {
        if (httpObj.readyState == 4) {
        	alert(httpObj.responseText);
            document.getElementById(target).innerHTML = httpObj.responseText;
        }
    };
    httpObj.open('GET', fromUrl, true);
    httpObj.send(null);
}

function afns_createCookie(name,value,days){
	var expires = "";
	if (days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		expires = "; expires="+date.toGMTString();
	}
	document.cookie = name+"="+value+expires+"; path=/";
}

function afns_readCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++){
		var c = ca[i];
		while (c.charAt(0)==' '){
			c = c.substring(1,c.length);
		}
		if (c.indexOf(nameEQ) == 0){
			return c.substring(nameEQ.length,c.length);
		}
	}
	return null;
}

function afns_eraseCookie(name){
	afns_createCookie(name,"",-1);
}

function show_element(name)
{
        document.getElementById(name).className = (document.getElementById(name).className == 'Show') ? 'Hide' : 'Show';
}
function StoreProduct( name, image, price, link ){
	this.name=name;
	this.image=image;
	this.price=price;
	this.link=link;
}
function afns_moveDiv(fromId,toId){
	var fromDiv = document.getElementById(fromId);
	var toDiv = document.getElementById(toId);
	if(fromDiv && toDiv){
		toDiv.appendChild(fromDiv);
	}
}

function generic_popup(url, w, h, features) {
	if(!features) features = 'location=0,scrollbars=0,statusbar=1,menubar=0,resizable=1';
	winprops = 'height='+h+',width='+w+','+features;
	win = window.open(url,'newwin',winprops);
	if (win && win.focus) { win.focus(); }
	}


//for hp rotation see same func, /home/elements
function afns_placeOnionStoreAd(){
	var featured_products = new Array();

	featured_products.push( 
		new StoreProduct('',
		'NewCallout_Atlas.jpg',
		'',
		'?utm_source=rhcol') );

	featured_products.push( 
		new StoreProduct('',
		'NewCallout_Calendars.jpg',
		'',
		'?utm_source=rhcol') );

	featured_products.push( 
		new StoreProduct('',
		'NewCallout_Giftboxes.jpg',
		'',
		'?utm_source=rhcol') );

	featured_products.push( 
		new StoreProduct('',
		'NewCallout_Ts.jpg',
		'',
		'?utm_source=rhcol') );

	var prodNum = Math.round((featured_products.length-1)*Math.random());
	afns_writeProduct( featured_products[prodNum], 'store_callout' );
}
function afns_writeProduct( product, target ){
	$('#store_callout').html( '<h2>Onion Store</h2><a class="image" target="_blank" href="http://store.theonion.com/'+product.link+'"><img src="themes/onion/assets/store/sidebar/'+product.image+'" width="300" height="96" alt="-" /></a>' );
}

function checkdate(when) {
        var date = new Date();
        var year = date.getFullYear();
        var month = date.getMonth();
        var day = date.getDate();
        var check = year+""+month+""+day;
        if(check == when) {
       		return true;
        }
      	else {
      		return false;
      	}
}

shuffle = function(o){
	for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
	return o;
};

function check_subscrip(theForm) {
    var re_mail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z])+$/;
    var from_email = $(theForm).find(".email").val();
    if(!re_mail.test(from_email)) {
	alert('Please check the email addresses.');
	return false;
    }
}