var url_params = '';
var frame_height = '800';
var frame_width = '100%';

if (cca_pca_popup_params.height !== undefined) {
  frame_height = cca_pca_popup_params.height;
}

if (cca_pca_popup_params.width !== undefined) {
  frame_width = cca_pca_popup_params.width;
}


function ajaxRequest(){
 var activexmodes=["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE
 if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
  for (var i=0; i<activexmodes.length; i++){
   try{
    return new ActiveXObject(activexmodes[i])
   }
   catch(e){
    //suppress error
   }
  }
 }
 else if (window.XMLHttpRequest) // if Mozilla, Safari etc
  return new XMLHttpRequest()
 else
  return false
}


var mypostrequest=new ajaxRequest()
mypostrequest.onreadystatechange=function(){
clearValidaionMsg();
 if (mypostrequest.readyState==4){
  if (mypostrequest.status==200 || window.location.href.indexOf("http")==-1){
   //document.getElementById("pcaerror").innerHTML=mypostrequest.responseText;
   var myObject = eval('(' + mypostrequest.responseText + ')');
    
   	if(myObject.success){
    	//pcaPopupClose();
        document.getElementById("pcaformcontainer").innerHTML='<h1 style="font-size: 30px;">'+myObject.success+'</h1>';
     }
        
		var resText = '';
      for(var k in myObject) {
       //resText += "<p>" + myObject[k] + "</p>";
       //document.getElementById(k).appendChild("<p class='pcaerrrorMsg'>" + myObject[k] + "</p>");
       createValidationMsg(k,myObject[k]);
    }
    //if(resText != '')
	   //document.getElementById("pcaerror").innerHTML=resText;
    if (document.getElementById('pcaloading') !== null) {
	document.getElementById('pcaloading').style.display='none';
    }
    
    if (document.getElementById('pcasubmit') !== null) {
	document.getElementById('pcasubmit').style.display='block';
    }
    
  }
  else{
   alert("An error has occured making the request")
  }
 }
}

function anyChecked(checkboxElements) {
    for(var i = 0; i < checkboxElements.length; i++)
        if(checkboxElements[i].checked)
            return true;
    return false;
}


function getCheckedBoxes(chkboxName) {
  var checkboxes = document.getElementsByName(chkboxName);
  var checkboxesChecked = '';
  for (var i=0; i<checkboxes.length; i++) {
     if (checkboxes[i].checked) {
        checkboxesChecked += "&cca-ca[artists][]=" + checkboxes[i].value
     }
  }
  return checkboxesChecked.length > 0 ? checkboxesChecked : null;
}

window.onload=function() {
        document.onkeyup = key_event;
    }
   
    function key_event(e) {
        if (e.keyCode == 27) pcaPopupClose();
    }
   
    function pcaPopupClose() {
        document.getElementById('light').style.display='none';
        document.getElementById('fade').style.display='none';
		//window.location.hash = '';
    }
	
	function pcaPopupOpen() {
        document.getElementById('light').style.display='block';
        document.getElementById('fade').style.display='block';
	document.getElementById("light").style.left = (window.innerWidth/2) - (parseInt(frame_width)/2) + 'px';
	document.getElementById("light").style.top = (window.innerHeight/2)-(parseInt(frame_height)/2) + 'px';
    }
    
function getValues(){
  var sform = document.getElementById("pca_popup");
  var form = sform;
  var url  = '';

  for(var i=0; i<form.elements.length; i++) {
     var element = form.elements[i];
    
     if(element.name=='cca-ca[artists][]')
     	continue;
	if((element.name=='cca-ca[newsletter]' || element.name=='cca-ca[host_concert]' || element.name=='cca-ca[sell_tickets]' || element.name=='cca-ca[cruise]') && element.checked == false)
     	continue;
		
     url += (i > 0 ? '&' : '') + encodeURIComponent(element.name) + '=' + encodeURIComponent(element.value);
  }
  return url;
}


function validateEmail(emailText) {
    var pattern = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
    if (pattern.test(emailText)) {
        return true;
    } else {
        return false;
    }
}

function insertAfter(referenceNode, newNode) {
//console.log(referenceNode);
	if(referenceNode!=null)
		referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}

function createValidationMsg(id, msg){
	var el = document.createElement("span");
     el.className = "pcaerrorMsg";
	el.innerHTML = "<br />"+msg;
     insertAfter(document.getElementById(id), el);
	 if(document.getElementById(id) != null)
		document.getElementById(id).focus();
}

function clearValidaionMsg(){
	var divs = document.getElementsByClassName('pcaerrorMsg');
    for(var i=0; i<divs.length; i++) { 
      divs[i].style.display='none'
    }
}

function validate1(){
	return false;
}

function validate(){	
	clearValidaionMsg();
   	var elements = document.getElementsByName("cca-ca[artists][]");
    if (anyChecked(elements) == false) { 
     var cel = document.createElement("span");
     cel.className = "pcaerrorMsg";
	 cel.innerHTML = "<br />Please select at least one artist<br>";
     document.getElementsByClassName("ca-artist")[0].parentNode.insertBefore(cel,document.getElementsByClassName("ca-artist")[0]);
     document.getElementsByClassName("ca-artist")[0].focus();
     return false;
    }
    
    if( document.getElementById("cca-ca-signup-zip").value == "" ||
           isNaN( document.getElementById("cca-ca-signup-zip").value ) ||
           document.getElementById("cca-ca-signup-zip").value.length != 5 ){
     createValidationMsg("cca-ca-signup-zip","Please enter your 5 digit numeric zip Ex: 37167");
     return false;
   }
    
    if( document.getElementById("cca-ca-signup-first-name").value == "" ){
     createValidationMsg("cca-ca-signup-first-name","Please enter your first name");
     return false;
   }
   
   if( document.getElementById("cca-ca-signup-email").value == "" ){
     createValidationMsg("cca-ca-signup-email","Please enter your email address");
     return false;
   }
   
   if(!validateEmail(document.getElementById("cca-ca-signup-email").value)){
     createValidationMsg("cca-ca-signup-email","Please enter valid email address");
     return false;
   }
   
   if( document.getElementById("cca-ca-signup-confirm-email").value == "" ){
     createValidationMsg("cca-ca-signup-confirm-email","Please confirm your email address");
     return false;
   }
   
   if( document.getElementById("cca-ca-signup-confirm-email").value != document.getElementById("cca-ca-signup-email").value ){
     createValidationMsg("cca-ca-signup-confirm-email","Your email and confirmation email address must match");
     return false;
   }
   
  
	var czipvalue = (getCheckedBoxes("cca-ca[artists][]") != null) ? getCheckedBoxes("cca-ca[artists][]") : '';

	document.getElementById('pcaloading').style.display='block';
    document.getElementById('pcasubmit').style.display='none';
	var parms = getValues();
    parms += "&pca_security=cGNhLXBvcHVwLWFqYXgtbm9uY2U=";
    var parameters="action=pca-signup-submit"+czipvalue+"&"+parms;
    mypostrequest.open("POST", "http://christianconcertalerts.com/wp-admin/admin-ajax.php", true)
    mypostrequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
    mypostrequest.send(parameters)
   return (false);
}

var content = '<div class=\'mailmunch-forms-before-post\' style=\'display: none !important;\'></div><p>[cpcacasignup]</p><div class=\'mailmunch-forms-in-post-middle\' style=\'display: none !important;\'></div> <div class=\'mailmunch-forms-after-post\' style=\'display: none !important;\'></div><!-- Simple Share Buttons Plus (v1.1.5) simplesharebuttons.com/plus --><div class=\"ssbp-set--one ssbp--state-hidden ssbp-wrap ssbp--fixed-bottom ssbp--theme-2\" data-ssbp-toggle=\"true\" data-ssbp-responsive=\"true\"><button class=\"ssbp-toggle-switch ssbp-toggle-close\"><span></span></button><div class=\"ssbp-container\" data-ssbp-share-text=\"\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-title=\"Home\" data-ssbp-short-url=\"\" data-ssbp-post-id=\"4367\"><ul class=\"ssbp-list\"><li class=\"ssbp-li--facebook\"><a href=\"http://www.facebook.com/sharer.php?u=http://christianconcertalerts.com/\" class=\"ssbp-btn ssbp-facebook ssbp-facebook--standard\" data-ssbp-title=\"Home\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-site=\"Facebook\" ><span class=\"ssbp-text\">Facebook</span></a></li><li class=\"ssbp-li--google\"><a href=\"https://plus.google.com/share?url=http://christianconcertalerts.com/\" class=\"ssbp-btn ssbp-google\" data-ssbp-title=\"Home\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-site=\"Google+\" ><span class=\"ssbp-text\">Google+</span></a></li><li class=\"ssbp-li--linkedin\"><a href=\"http://www.linkedin.com/shareArticle?mini=true&amp;url=http://christianconcertalerts.com/\" class=\"ssbp-btn ssbp-linkedin\" data-ssbp-title=\"Home\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-site=\"LinkedIn\" ><span class=\"ssbp-text\">Linkedin</span></a></li><li class=\"ssbp-li--twitter\"><a href=\"https://twitter.com/share?url=http://christianconcertalerts.com/&amp;text=Home+&amp;hashtags=\" class=\"ssbp-btn ssbp-twitter ssbp-twitter--standard\" data-ssbp-title=\"Home\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-site=\"Twitter\" ><span class=\"ssbp-text\">Twitter</span></a></li><li class=\"ssbp-li--whatsapp\"><a href=\"whatsapp://send?text=http%3A%2F%2Fchristianconcertalerts.com%2F+Home\" class=\"ssbp-btn ssbp-whatsapp\" data-ssbp-title=\"Home\" data-ssbp-url=\"http://christianconcertalerts.com/\" data-ssbp-site=\"WhatsApp\" ><span class=\"ssbp-text\">WhatsApp</span></a></li></ul><div class=\"ssbp-input-url-div\"><input class=\"ssbp-input-url\" type=\"text\" value=\"http://christianconcertalerts.com/\" /></div></div></div>';
document.write('<link rel="stylesheet" href="PCA_POPUP_PLUGIN_URL/assets/css/pcapopup.css" type="text/css" />');
document.write('<style>.pca_popup_black_overlay{display: none;position: fixed;top: 0%;left: 0%;width: 100%;min-height:100%;height: auto;background-color: black;z-index:9002;-moz-opacity: 0.8;opacity:.80;filter: alpha(opacity=80);}.popbut{background:#'+cca_pca_popup_params.but_color+';padding: 6px 10px; text-decoration:none;}.pcapopupwrapper a{color:#'+cca_pca_popup_params.but_txt_color+';}</style>');
document.write('<div class="pcapopmainwrapper" id="light" style="display:none; width:'+frame_width+'; height:'+frame_height+'"><img id="pcaclosebutton" src="PCA_POPUP_PLUGIN_URL/assets/images/close_button.png"  onclick="pcaPopupClose();"/><div class="pca_popup_white_content"><div class="pca_popup_container">'+content+'</div></div></div><div id="fade" class="pca_popup_black_overlay" onclick="pcaPopupClose();"></div><div id="pcapopupid" class="pcapopupwrapper pcapopup'+cca_pca_popup_params.but_pos+'" style="z-index:9001;"><a href = "javascript:void(0)" onclick = "pcaPopupOpen();" class="popbut ">'+cca_pca_popup_params.but_text+'</div></a>');