whitepages.results = function() {};
whitepages.results.page_done = false;
whitepages.results.events_attached = 0;

// this provides the hover state of multiple results
whitepages.results.attach_hover = function() {
  var result_set = $('div.result');
  // Using polling, rather than $(document).ready(), because it's faster.
  if (result_set.length <= whitepages.results.events_attached || whitepages.events_attached < 10) {
    setTimeout(whitepages.results.attach_hover, 50);
    return;
  }
  result_set.hover(
    function () {
      $(this).addClass('highlighted');
    }, 
    function () {
      $(this).removeClass('highlighted');
    }
  );
  whitepages.results.events_attached = result_set.length;
  // Edge case: When rendering slowly, it is possible to do a partial load of the listing set, and then poll.
  // This ensures that everything is covered.
  if (whitepages.events_attached < 10 && !whitepages.results.page_done) setTimeout(whitepages.results.attach_hover, 50);
};
whitepages.results.attach_hover(); // Begin polling.
$(document).ready(function() { whitepages.results.page_done = true; }); // Inform redundancy that everything is done.

// THIS SERVES THE SECOND AD ON THE SINGLE AND MULTIPLE RESULTS PAGES
// In order for this to work, the page must have an empty div with the id 'second_ad'
// binding the load event to the window is basically attaching an event listener to window.load
$(window).bind("load", function() {
    // first we get the height of the div the contains the ad.
    // If there is no right rail div, then make this divh size big enough that it doesn't show a right_rail_2
    var divh = $('#wpn_ad_content_right_rail').length > 0 ? document.getElementById('wpn_ad_content_right_rail').offsetHeight : '500';
    // we're using 305px as our dividing line. Most med_rect ads are 300x250, but FF adds 
    // a couple of pixels to the images for some reason, and just incase someone decides 
    // to put a square 300x300 ad in that spot, we're covered.
    if (divh < 305) {
      // Atlas hserver specific variables go here.
      var rand = (Math.random().toString()).substring(2,11);
      var pageid = (Math.random().toString()).substring(2,11);
      // the jquery syntax here is the same as using a getElementById and innerHTML call.
      // SANDBOX: var ad_call = 'http://whitesb1.adbureau.net/hserver/random=' + rand + '/pageid=' + pageid + '/AAMSZ=right_rail2' + rsi_data + '/site=WHITEPAGES/area=RESULTS';
      var ad_call = whitepages.page.data.ad_server  +'/hserver/random=' + rand + '/pageid=' + pageid + '/AAMSZ=right_rail2' + rsi_data + '/site=' + whitepages.page.data.admin_site_name  + '/area=' + whitepages.page.data.atlas_page_name;
      $('#second_ad').html('<iframe src="' + ad_call + '" scrolling="no" hspace="0" vspace="0" frameborder="0" marginheight="0" marginwidth="0" width="300" height=250" allowtransparency="true" test="test"></iframe>');
    }
  });

// this takes the listing that is provided via DAS on the site and turns the html breaks into an EOL character for the text box.
// this probably won't be necessary when we remove the text box later on.
whitepages.results.listingToSend = function(listing) {
  // pass listing content into message box
  var content = listing.split('<br />');
  var display = '';
  // try to jquery-ize the array
  for ( i=0; i < content.length; i++ ) {
    if (content[i] != '') {
      display += content[i] + "\n";
    }
  }
  $("#message_text").val( display );
}

whitepages.results.validateListingToSend = function(myForm) {
  var errors = '';

  if (myForm.to_phone) {
	  errors += whitepages.ui.validatePhone(myForm.to_phone, '#to_error_message');
	  errors += whitepages.ui.validatePhone(myForm.from_phone, '#from_error_message');
  } else {
	  errors += whitepages.ui.validateEmail(myForm.to_cell, '#to_error_message');
	  errors += whitepages.ui.validateEmail(myForm.from_cell, '#from_error_message');
  }
  errors += whitepages.ui.validateText(myForm.message_text, '#text_error_message');

  if (errors != '') {
    return false;
  }
  return true;
}

// this takes the form data from the send to phone feature and sends it to a users phone.
whitepages.results.sendListing = function(type, send_listing_url, thank_you_url) {
  var send = document.getElementById('send');
  var to_cell   = send.to_phone.value;
  var from_cell = send.from_phone.value;
  var message   = escape( send.message_text.value.replace(/\n/g,"\r\n") );

  // following variables are to set height and width of loading icon div
  var h = $("#sendListingDiv").height();
  var w = $("#sendListingDiv").width();

  // run the loader while the ajax runs through it's routine and before the thank you page pops.
  $("#sendListingDiv").empty();
  whitepages.ui.runLoader();
  $("#wp_popup_loading").height(h).width(w);

  $("#wp_popup_inner").load(thank_you_url, '', function() {
    $("#listing_type").html( type );
    var url_and_data = send_listing_url.split('?');
    $.ajax({
      type: "GET",
      url: url_and_data[0],
      data: "to=" + to_cell + "&from=" + from_cell + "&message=" + message + url_and_data[1]
      });
  });
}

// this loads a half_rect ad for pop-ups that appear on the page after the original ad call.
whitepages.results.loadHalfRect = function(adserver) {
  var rand = (Math.random().toString()).substring(2,11);
  var pageid = (Math.random().toString()).substring(2,11);
  var ad_call = adserver + '/hserver/random=' + rand + '/pageid=' + pageid + '/AAMSZ=half_rect' + rsi_data + '/site=WEBLAB';
  $('#send_listing_thanks_ad').html('<iframe src="' + ad_call + '" scrolling="no" hspace="0" vspace="0" frameborder="0" marginheight="0" marginwidth="0" width="300" height="100" allowtransparency="true" test="test"></iframe>');
}