/*
 * Thickbox 3 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/

var tb_pathToImage = "/sites/all/themes/gridtheme/img/loadingAnimation.gif";

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/* End thickbox */
/** Begin Drupal.js */
// $Id: drupal.js,v 1.29.2.1 2007/07/15 23:07:06 drumm Exp $

var Drupal = Drupal || {};

/**
 * Set the variable that indicates if JavaScript behaviors should be applied
 */
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;

/**
 * Extends the current object with the parameter. Works recursively.
 */
Drupal.extend = function(obj) {
  for (var i in obj) {
    if (this[i]) {
      Drupal.extend.apply(this[i], [obj[i]]);
    }
    else {
      this[i] = obj[i];
    }
  }
};

/**
 * Redirects a button's form submission to a hidden iframe and displays the result
 * in a given wrapper. The iframe should contain a call to
 * window.parent.iframeHandler() after submission.
 */
Drupal.redirectFormButton = function (uri, button, handler) {
  // Trap the button
  button.onmouseover = button.onfocus = function() {
    button.onclick = function() {
      // Create target iframe
      Drupal.createIframe();

      // Prepare variables for use in anonymous function.
      var button = this;
      var action = button.form.action;
      var target = button.form.target;

      // Redirect form submission to iframe
      this.form.action = uri;
      this.form.target = 'redirect-target';

      handler.onsubmit();

      // Set iframe handler for later
      window.iframeHandler = function () {
        var iframe = $('#redirect-target').get(0);
        // Restore form submission
        button.form.action = action;
        button.form.target = target;

        // Get response from iframe body
        try {
          response = (iframe.contentWindow || iframe.contentDocument || iframe).document.body.innerHTML;
          // Firefox 1.0.x hack: Remove (corrupted) control characters
          response = response.replace(/[\f\n\r\t]/g, ' ');
          if (window.opera) {
            // Opera-hack: it returns innerHTML sanitized.
            response = response.replace(/&quot;/g, '"');
          }
        }
        catch (e) {
          response = null;
        }

        response = Drupal.parseJson(response);
        // Check response code
        if (response.status == 0) {
          handler.onerror(response.data);
          return;
        }
        handler.oncomplete(response.data);

        return true;
      }

      return true;
    }
  }
  button.onmouseout = button.onblur = function() {
    button.onclick = null;
  }
};

/**
 * Retrieves the absolute position of an element on the screen
 */
Drupal.absolutePosition = function (el) {
  var sLeft = 0, sTop = 0;
  var isDiv = /^div$/i.test(el.tagName);
  if (isDiv && el.scrollLeft) {
    sLeft = el.scrollLeft;
  }
  if (isDiv && el.scrollTop) {
    sTop = el.scrollTop;
  }
  var r = { x: el.offsetLeft - sLeft, y: el.offsetTop - sTop };
  if (el.offsetParent) {
    var tmp = Drupal.absolutePosition(el.offsetParent);
    r.x += tmp.x;
    r.y += tmp.y;
  }
  return r;
};

/**
 * Return the dimensions of an element on the screen
 */
Drupal.dimensions = function (el) {
  return { width: el.offsetWidth, height: el.offsetHeight };
};

/**
 *  Returns the position of the mouse cursor based on the event object passed
 */
Drupal.mousePosition = function(e) {
  return { x: e.clientX + document.documentElement.scrollLeft, y: e.clientY + document.documentElement.scrollTop };
};

/**
 * Parse a JSON response.
 *
 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
 */
Drupal.parseJson = function (data) {
  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
    return { status: 0, data: data.length ? data : 'Unspecified error' };
  }
  return eval('(' + data + ');');
};

/**
 * Create an invisible iframe for form submissions.
 */
Drupal.createIframe = function () {
  if ($('#redirect-holder').size()) {
    return;
  }
  // Note: some browsers require the literal name/id attributes on the tag,
  // some want them set through JS. We do both.
  window.iframeHandler = function () {};
  var div = document.createElement('div');
  div.id = 'redirect-holder';
  $(div).html('<iframe name="redirect-target" id="redirect-target" class="redirect" onload="window.iframeHandler();"></iframe>');
  var iframe = div.firstChild;
  $(iframe)
    .attr({
      name: 'redirect-target',
      id: 'redirect-target'
    })
    .css({
      position: 'absolute',
      height: '1px',
      width: '1px',
      visibility: 'hidden'
    });
  $('body').append(div);
};

/**
 * Delete the invisible iframe
 */
Drupal.deleteIframe = function () {
  $('#redirect-holder').remove();
};

/**
 * Freeze the current body height (as minimum height). Used to prevent
 * unnecessary upwards scrolling when doing DOM manipulations.
 */
Drupal.freezeHeight = function () {
  Drupal.unfreezeHeight();
  var div = document.createElement('div');
  $(div).css({
    position: 'absolute',
    top: '0px',
    left: '0px',
    width: '1px',
    height: $('body').css('height')
  }).attr('id', 'freeze-height');
  $('body').append(div);
};

/**
 * Unfreeze the body height
 */
Drupal.unfreezeHeight = function () {
  $('#freeze-height').remove();
};

/**
 * Wrapper to address the mod_rewrite url encoding bug
 * (equivalent of drupal_urlencode() in PHP).
 */
Drupal.encodeURIComponent = function (item, uri) {
  uri = uri || location.href;
  item = encodeURIComponent(item).replace(/%2F/g, '/');
  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};

// Global Killswitch on the <html> element
if (Drupal.jsEnabled) {
  document.documentElement.className = 'js';
}

/** Erased fb_connect javascript WR 2/9/10 */
/** Leaving out /sites/all/modules/feature_pane/ajax_navigate.js */
/** Leaving out /sites/all/modules/jquery_update/compat.js */
/** Begin ajax_vote_up_down.js */
// $Id: ajax_vote_up_down.js,v 1.5 2006/11/24 13:18:35 frjo Exp $

Drupal.voteUpDownAutoAttach = function() {
  var vdb = [];
  $('span.vote-up-inact, span.vote-down-inact, span.vote-up-act, span.vote-down-act').each(function () {
    // Read in the path to the PHP handler
    uri = $(this).attr('title');
    // Remove the title, so no tooltip will display
    $(this).removeAttr('title');
    // remove href link
    $(this).html('');
    // Create an object with this uri. Because
    // we feed in the span as an argument, we'll be able
    // to attach events to this element.
    if (!vdb[uri]) {
      vdb[uri] = new Drupal.VDB(this, uri);
    }
  });
   $('span.vote-s4m-inact, span.vote-s4m-act').each(function () {
    uri = $(this).attr('title');
    $(this).removeAttr('title');
//    alert($(this + " > a").attr("href"));
    
    $($(this).children()[0]).removeAttr('href');
    if (!vdb[uri]) {
      vdb[uri] = new Drupal.VDB(this, uri);
    }
  });
}

/**
 * A Vote DataBase object
 */
Drupal.VDB = function(elt, uri, id) {
  var db = this;
  // By making the span element a property of this object,
  // we get the ability to attach behaviours to that element.
  this.elt = elt;
  this.uri = uri;
  //this.id = $(elt).attr('id');
  this.id = "vote_points_" + this.uri.match(/[0-9]+/);
  this.dir1 = this.id.indexOf('vote_up') > -1 ? 'up' : 'down';
  this.dir2 = this.dir1 == 'up' ? 'down' : 'up';
  $(elt).click(function() {
    // Ajax GET request for vote data
    $.ajax({
      type: "GET",
      url: db.uri,
      success: function (data) {
        // extract the cid so we can change other elements for the same cid
        var cid = db.id.match(/[0-9]+$/);
        var pid = 'vote_points_' + cid;
        //update the voting arrows
        //$('#' + db.id + '.vote-' + db.dir1 + '-inact')
        //  .removeClass('vote-' + db.dir1 + '-inact')
        //  .addClass('vote-' + db.dir1 + '-act');
        //$('#' + 'vote_' + db.dir2 + '_' + cid)
        //  .removeClass('vote-' + db.dir2 + '-act')
        //  .addClass('vote-' + db.dir2 + '-inact');
        // update the points
        $('#' + pid).html(data);
        //Re-attach the event handler
        Drupal.voteUpDownAutoAttach();
      },
      error: function (xmlhttp) {
        alert('An HTTP error '+ xmlhttp.status +' occured.\n'+ db.uri);
      }
    });
  });
}

// Global killswitch
if (Drupal.jsEnabled) {
  $(document).ready(Drupal.voteUpDownAutoAttach);
}

/* End ajax_vote_up_down.js */
/* Begin jquery.cookie.js */
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

/* End jquery.cookie.js */
/* Begin jquery.geturlparam.js */
/* Copyright (c) 2006-2007 Mathias Bank (http://www.mathias-bank.de)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * 
 * Version 2.1
 * 
 * Thanks to 
 * Hinnerk Ruemenapf - http://hinnerk.ruemenapf.de/ for bug reporting and fixing.
 * Tom Leonard for some improvements
 * 
 */
jQuery.fn.extend({
/**
* Returns get parameters.
*
* If the desired param does not exist, null will be returned
*
* To get the document params:
* @example value = $(document).getUrlParam("paramName");
* 
* To get the params of a html-attribut (uses src attribute)
* @example value = $('#imgLink').getUrlParam("paramName");
*/ 
 getUrlParam: function(strParamName){
	  strParamName = escape(unescape(strParamName));
	  
	  var returnVal = new Array();
	  var qString = null;
	  
	  if ($(this).attr("nodeName")=="#document") {
	  	//document-handler
		
		if (window.location.search.search(strParamName) > -1 ){
			
			qString = window.location.search.substr(1,window.location.search.length).split("&");
		}
			
	  } else if ($(this).attr("src")!="undefined") {
	  	
	  	var strHref = $(this).attr("src")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else if ($(this).attr("href")!="undefined") {
	  	
	  	var strHref = $(this).attr("href")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else {
	  	return null;
	  }
	  	
	  
	  if (qString==null) return null;
	  
	  
	  for (var i=0;i<qString.length; i++){
			if (escape(unescape(qString[i].split("=")[0])) == strParamName){
				returnVal.push(qString[i].split("=")[1]);
			}
			
	  }
	  
	  
	  if (returnVal.length==0) return null;
	  else if (returnVal.length==1) return returnVal[0];
	  else return returnVal;
	}
});
/* End jquery.cookie.js */
/* Begin jquery.jqminmax.js */
/* jQMinMax v0.1 - Copyright (c) 2006 Dave Cardwell (http://davecardwell.co.uk/)
   Released under the MIT License (http://www.opensource.org/licenses/mit-license.php) */
eval(function(p,a,c,k,e,d){e=function(c){return(c<a?"":e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[(function(e){return d[e]})];e=(function(){return'\\w+'});c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('u m(){$.5={D:y,v:y};$(G).12(m(){8 h=G.W(\'I\');$(h).e({\'3\':\'J\',\'6-3\':\'K\'});$(\'L\').M(h);$.5.v=(h.s&&h.s==2);$(h).N();b($.5.v)o;$.5.D=O;$.5.A();$(\':5\').5()});$.5.A=m(){8 p=u E(\'6-3\',\'6-4\',\'9-3\',\'9-4\');8 5=u E();Q(8 i=0;i<p.R;i++){8 n="$.e(a,\'"+p[i]+"\')!=\'S\'&&"+"$.e(a,\'"+p[i]+"\')!=\'z\'&&"+"$.e(a,\'"+p[i]+"\')!=f.g";b(p[i].U(2)==\'x\')n+="&&$.e(a,\'"+p[i]+"\')!=\'X\'";$.n[\':\'][p[i]]=n;5[i]=\'(\'+n+\')\'}$.n[\':\'][\'5\']=5.Y(\'||\')};$.Z.5=m(){o $(c).10(m(){8 7={\'6-3\':r(c,\'6-3\'),\'9-3\':r(c,\'9-3\'),\'6-4\':r(c,\'6-4\'),\'9-4\':r(c,\'9-4\')};8 3=c.s;8 4=c.w;8 k=3;8 l=4;b(7[\'9-3\']!=f.g&&k>7[\'9-3\'])k=7[\'9-3\'];b(7[\'6-3\']!=f.g&&k<7[\'6-3\'])k=7[\'6-3\'];b(7[\'9-4\']!=f.g&&l>7[\'9-4\'])l=7[\'9-4\'];b(7[\'6-4\']!=f.g&&l<7[\'6-4\'])l=7[\'6-4\'];b(k!=3)$(c).e(\'3\',k);b(l!=4)$(c).e(\'4\',l)})};m r(t,p){8 q=$(t).e(p);b(q==f.g||q==\'z\')o f.g;8 j;j=q.B(/^\\+?(\\d*(?:\\.\\d+)?)%$/);b(j){o T.V(C((/3$/.h(p)?$(t).F().H(0).s:$(t).F().H(0).w)*j[1]/P))}j=q.B(/^\\+?(\\d*(?:\\.\\d+)?)(?:11)?$/);b(j){o C(j[1])}o f.g}}();',62,65,'|||width|height|minmax|min|constraint|var|max||if|this||css|window|undefined|test||result|newWidth|newHeight|function|expr|return||raw|calculate|offsetWidth|obj|new|native|offsetHeight||false|auto|expressions|match|Number|active|Array|parent|document|get|div|1px|2px|body|append|remove|true|100|for|length|0px|Math|charAt|round|createElement|none|join|fn|each|px|ready'.split('|'),0,{}))

/* End jquery.jqminmax.js */
/* Begin searchbox.js */
// Search box class
function searchBox (searchBoxId) {

	// Properties
	this.userSearch = false;
	this.searchBox = $("#"+searchBoxId);
	this.defaultSearchValue = "Search";
	this.unselectedSearchClass = "greyed";
	
	// Search box focus
	this.sbFocus = function() {
		if (this.userSearch) return;
		$(this.searchBox).val("");
		$(this.searchBox).removeClass(this.unselectedSearchClass);
	}
	
	// Search box unfocus
	this.sbBlur = function() {
		if ($(this.searchBox).val() != "") this.userSearch = true;
		else {
			$(this.searchBox).val(this.defaultSearchValue);
			$(this.searchBox).addClass(this.unselectedSearchClass);
			this.userSearch = false;
		}
	}
}

var searchBox;

$(function() {
	// Initialize search box
	searchBox = new searchBox("search");

	// Attach listeners
	$(searchBox.searchBox).focus(function() { searchBox.sbFocus() }).blur(function() { searchBox.sbBlur() });
})
/* End searchbox.js */
/* Begin awesome gridtheme js */
// Don't break browsers that don't have firebug installed
try { console.assert(1); } catch(e) { console = { log: function() {}, assert: function() {} } }

var pathToImages ="/sites/all/themes/gridtheme/img/";

$(function() {
	// Set max width on images in single node pages
	$("#singleNode .snContent .inline-left img").minmax();
	
	// Set class on first WYR on homepage
	$("#wyr form:first").addClass("firstWyr");

	// Highlight the current nav state
	var bodyClass = $("body").attr("class");
	if (bodyClass == 'nav-node') {
		var classes = $(".snContent").attr("class");
		if (classes){ bodyClass = classes.substr(classes.indexOf("sn-")+3); }
		
	}
	$("#"+bodyClass).addClass("selected");
	$("#"+bodyClass).removeClass("unselected");
})

function approachingParent(displayParentContent) {
	if (displayParentContent)
		$("body").addClass("parent");
	else
		$("body").removeClass("parent");
}

var kkeys = [], konami = "38,38,40,40,37,39,37,39,66,65", shown = 0;
$(document).keydown(function(e) {
    kkeys.push( e.keyCode );
    if ( kkeys.toString().indexOf( konami ) >= 0 ){
    	if (shown == 0){
				shown = 1;
				tb_show("THEY SURE HOLD A LOT OF IT","/misc/vomit.jpg");
			}
		}
});
/* End awesome gridtheme js */
/* Begin tnzQuiz.js */


function tnzQuiz(quizId, quiz) {
	this.quizId = quizId;
	this.quiz = quiz;
	this.numOptions = 0;
	this.numQuestions = 0;
	this.sumQuiz = false;
	
	
	// Calculate Frequency Results
	this.calcFrequencyResults = function() {
		var results = new Array(this.numOptions);
		var sortedResults = new Array(this.numOptions);
		var winners = new Array();
		var winner = -1;
		
		// First, check that everything has been answered
		if (!this.checkAnswers()) return;	
	
		// Initialize results
		for (i=0; i<this.numOptions; i++) { results[i] = sortedResults[i] = 0; }
	
		// Tally results for each answer
		$(this.quiz).find("input:checked").each(function() {
			results[$(this).attr("value")] += 1;
			sortedResults[$(this).attr("value")] += 1;
		});
		
		// Figure out the winnah
		var winFreq = sortedResults.sort(this.sortNumber)[this.numOptions-1];
		for (i=0; i<this.numOptions; i++) {
			if (results[i] == winFreq) winners.push(i);
		}
		
		// If there's more than one winner, pick one
		winner = winners[Math.round(Math.random()*(winners.length-1))];

		// Display winner
		$(this.quiz).find(".results .res"+winner).addClass("winner");
		// Remove submit button
		$("#quiz"+this.quizId+"_submit").remove();
	};
	
	
	// Calculate Sum Results
	this.calcSumResults = function() {
		var sum = 0;
		var qid = this.quizId;
		
		// First, check that everything has been answered
		if (!this.checkAnswers()) return;	
		
		// Add up results
		$(this.quiz).find("input:checked").each(function() {
			sum += new Number($(this).attr("value"));
		});
		//alert(sum);
		// Display winner
		$(this.quiz).find(".results div").each(function() {
			if (sum <= new Number($(this).attr("pts"))) {
				// Display winner
				$(this).addClass("winner");
				// Remove submit button
				$("#quiz"+qid+"_submit").remove();
				return false;
			}
		});
	}
	
	
	// Check that all quesitons have been answered
	this.checkAnswers = function() {
		$(this.quiz).find(".question").removeClass("error");
		if (this.numQuestions > $(this.quiz).find("input:checked").length) {
			// TODO : Show error message?
			$(this.quiz).find(".question").each(function(i) {
				if ($(this).find("input:checked").length == 0) $(this).addClass("error");
			});
			return false;
		}
		return true;
	};
	
	
	// Number sorting function
	this.sortNumber = function(a,b) { return a-b; }
	
	
	
	// Constrcutor foo - set up the functionality, here
	// Add quiz id
	$(quiz).attr("id", "quiz"+quizId);
	
	// Set the quiz type
	this.sumQuiz = sq = ($(this.quiz).hasClass("sumQ"));
	
	// Set up questions and answers
	this.numQuestions = $(quiz).find(".question").length;
	$(quiz).find(".question").each(function(i) {
		// Set the class: q<question #>
		$question = $(this);
		$question.addClass("q"+i);
		$question.find("ul li").each(function(j) {
			// Set the class: a<answer #>
			$(this).addClass("a"+j);
			// Add the radio button
			radio = "<input type='radio' name='question"+i+"' value='";
			radio += (sq?$(this).attr("value"):j);
			radio += "' />";
			$(this).prepend(radio);
		});
	});
	
	// Set up results
	$(quiz).find(".results div").each(function(i) {
		$(this).addClass("res"+i);
	});
	
	// Set up submit button
	$question.append("<div class='submit'><input type='submit' value='Show Results!' id='quiz"+quizId+"_submit' /></div>");
	$button = $("#quiz"+this.quizId+"_submit");
	if (sq)
		$button.click(function() { 
			quizzes[quizId].calcSumResults(); 
		});
	else
		$button.click(function() { 
			quizzes[quizId].calcFrequencyResults(); 
		});
	
	// Figure out how many options there are per question
	this.numOptions = $(this.quiz).find(".q0 ul li").length;
}



// Set up the quizzes on this page

var quizzes = new Array();

$(function() {
	// Go through all quizzes on the page and add functionality
	$(".tnzQuiz").each(function (i) {
		// Add new quiz
		quizzes[i] = new tnzQuiz(i, this);
	});
});
/* End tnzQuiz.js */


/**  Avatar Selection JS	Erased 2/9/10 WR */
/**
 * jQuery jqGalScroll Plugin
 * Examples and documentation at: http://benjaminsterling.com/jquery-jqgalscroll-photo-gallery/
 *
 * @author: Benjamin Sterling
 * @version: 2.1
 * @copyright (c) 2007 Benjamin Sterling, KenzoMedia
 * @extendThanks Koesmanto Bong http://www.koesbong.com/
 *		Koes put a fire under my butt to improve this plugin
 *		and when I took too long he took what I had and added
 *		the horizontal scroll and in turn I ripped it from his
 *		hands and made it better :)
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *   
 * @requires jQuery v1.2.1 or later
 * @optional jQuery Easing v1.2
 *
 * @name jqGalScroll
 * @example $('ul').jqGalScroll();
 * 
 * @Semantic requirements:
 * 				The structure fairly simple; the structure should consist
 * 				of a ul > li > img structure.
 * 
 * 	<ul>
 *		<li><img src="common/img/dsc_0003.thumbnail.JPG"/></li>
 *		<li><img src="common/img/dsc_0012.thumbnail.JPG"/></li>
 *	</ul>
 *
 * @param String ease
 *					refer to http://gsgd.co.uk/sandbox/jquery.easing.php for values
 * 
 * @example $('#gallery').jqGalScroll({speed:1000});
 
 * @param String speed
 * 					fast, slow, 1000, ext..
 * 
 * @example $('#gallery').jqGalScroll({speed:1000});
 * 
 * @param String height
 * 					the default height of your wrapper
 * 
 * @example $('#gallery').jqGalScroll({height:490});
 * 
 * @param String titleOpacity
 * 					the opacity of your title bar (if present)
 * 
 * @example $('#gallery').jqGalScroll({titleOpacity:.70});
 * 
 * @param String direction 
 *					vertical horizontal diagonal
 * 
 * @example $('#gallery').jqGalScroll({direction:'vertical'});
 * 			
 */
(function($) {
	$.fn.jqGalScroll = function(options){
		return this.each(function(i){
			var el = this
			el.curImage = 0;
			el.jqthis = $(this).css({position:'relative'});
			el.jqchildren = el.jqthis.children();
			el.opts = $.extend({}, jqGalScroll, options);
			el.index = i;
			el.totalChildren = el.jqchildren.size();
			var width,height;
			
			switch(el.opts.direction){
				case 'horizontal':
					width = el.totalChildren *el.opts.width;
					height = el.opts.height;
					break;
				case 'vertical':
					width = el.opts.width;
					height = el.totalChildren *el.opts.height;
					break;
				default:
					width = el.totalChildren *el.opts.width;
					height = el.totalChildren *el.opts.height;
					break;
			};
			
			el.container = $('<div id="jqGS'+i+'" class="jqGSContainer">').css({position:'relative'});
			el.ImgContainer = $('<div class="jqGSImgContainer" style="height:'+el.opts.height+'px;position:relative;overflow:hidden">')
								.css({height:el.opts.height,width:el.opts.width,position:'relative',overflow:'hidden'});
			el.jqthis.css({height:height,width:width});
			
			el.jqthis.wrap(el.container);
			el.jqthis.wrap(el.ImgContainer);
			el.pagination = $('<div class="jqGSPagination">');
			el.jqthis.parent().parent().append(el.pagination);
			var jqul = $('<ul>').appendTo(el.pagination);
			var pos = {x:0,y:0};
			
			el.jqchildren
			.each(function(j){
				var selected = '';
				if(j == 0) selected = 'selected';
				
				var $a = $('<a href="#'+(j)+'" class="'+selected+'">'+(j+1)+'</a>').click(function(){
					var href = this.index;//href.replace(/^.*#/, '');
					el.pagination.find('.selected').removeClass('selected');
					$(this).addClass('selected');
					var params = {};
					if( el.opts.direction == 'diagonal'){
						params = {right:(el.opts.width*href),bottom:(el.opts.height*href)}
					}
					else if( el.opts.direction == 'vertical'){
						params = {bottom:(el.opts.height*href)}
					}
					else if( el.opts.direction == 'horizontal'){
						params = {right:(el.opts.width*href)}
					};
					
					el.jqthis.stop().animate(params,el.opts.speed, el.opts.ease);
					index = href;
					return false;
				});

				var n = $a.get(0);

				n.index = j;

				$('<li>').appendTo(jqul).append($a);

				if( el.opts.direction == 'diagonal'){
					pos.x = j * el.opts.width;
					pos.y = j * el.opts.height;
				}
				else if( el.opts.direction == 'horizontal'){
					pos.x = j * el.opts.width;
				}
				else if( el.opts.direction == 'vertical'){
					pos.y = j * el.opts.height;
				};

				var jqchild = $(this).css({height:el.opts.height,width:el.opts.width,position:'absolute',left:pos.x, top:pos.y});

				var jqimg = jqchild.find('img').hide()
				
				if(jqimg.parent().is('a')){
					var p = jqimg.parent();
					jqimg.get(0).linkHref = p.attr('href');
					p.remove();
					jqimg.appendTo(jqchild);
				};

				jqimg.click(function(){
					var next = n.index + 1;
					if((n.index + 1) == el.totalChildren ){
						el.pagination.find('[href$=#0]').click();
					}
					else{
						el.pagination.find('[href$=#'+next+']').click();
					}
				});

				var $loader = $('<div class="jqGSLoader">').appendTo(jqchild);
				var $titleHolder = $('<div class="jqGSTitle">').appendTo(jqchild).css({opacity:el.opts.titleOpacity}).hide();
				var image = new Image();
				image.onload = function(){
					image.onload = null;
					$loader.fadeOut();
					jqimg.css({marginLeft:-image.width*.5,marginTop:-image.height*.5,position:'absolute',left:'50%',top:'50%'}).fadeIn();
					var alt = jqimg.attr('alt');
					if(typeof alt != 'undefined'){
						$titleHolder.text(alt).fadeIn();
					}
				};
				
				image.src = jqimg.attr('src');
			});

			
		}); // end : this.each(function()
	};  // end : $.fn.jqGalScroll
	jqGalScroll = {
		ease: null,
		speed:0,
		height: 440,
		width: 440,
		titleOpacity : .60,
		direction : 'horizontal' // vertical horizontal diagonal
	};
})(jQuery);


/**
 Login link enhancement
 2010-02-10 WR
 */
$(function() {
	$("#loginlink").attr("href","#TB_inline?height=150&width=400&inlineId=hiddenLoginPane");
});