// JavaScript Document



d=document;

function killAnnounce(){
  d.getElementById('fullscreen').style.display='none';
  d.getElementById('screen').style.display='none';
}


function showHide(elementid){ 
  if (d.getElementById(elementid).style.display == 'none'){ 
    d.getElementById(elementid).style.display = '';
  } else { 
    d.getElementById(elementid).style.display = 'none'; 
  } 
}


//getElementsByClassName() Written by Jonathan Snook, http://www.snook.ca/jonathan; Add-ons by Robert Nyman, http://www.robertnyman.com
function getElementsByClassName(oElm, strTagName, strClassName){
  var arrElements = (strTagName == "*" && document.all)? document.all : oElm.getElementsByTagName(strTagName);
  var arrReturnElements = new Array();
  strClassName = strClassName.replace(/\-/g, "\\-");
  var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
  var oElement;
  for(var i=0; i<arrElements.length; i++){
    oElement = arrElements[i];      
    if(oRegExp.test(oElement.className)){
      arrReturnElements.push(oElement);
    }   
  }
  return (arrReturnElements)
}


function launchPlayer(messageID){
  if(playerWin){
	  playerWin.close();
  }
  var playerWin=window.open('/media_player.asp?messageID=' + messageID,playerWin,'width=550,height=450,toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}	

function launchPlayerLarge(messageID,winWidth,winHeight){
  if(playerWin){
	playerWin.close();
  }
  var playerWin=window.open('/media_player.asp?type=large&messageID=' + messageID,playerWin,'width=' + winWidth + ',height=' + winHeight + ',toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}	


function popNewWindow(eventID, type) {
	window.open('/event_detail.asp?id=' + eventID + '&type=' + type, '_blank', 'width=450, height=450, scrollbars=yes, menubar=no');
}


//sfHover couresty of http://www.htmldog.com (http://www.htmldog.com/articles/suckerfish/dropdowns/)
sfHover = function() {
	var sfEls = d.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

window.onload=startUp;

function startUp(){
  defineBrowser(navigator.userAgent);
  if(d.getElementById("nav")){
    sfHover();
    cufonReplacement();
  }
  if(d.getElementById("standard_login")){
	bodyOnLoad();
  }
  if(d.getElementById("volunteer_form")){
    fnInitializeFormElements();
  }
  if(d.getElementById("group_features")){
    $('#group_features').features({
    	name: 'SecondPres',
    	autoplay: true,
    	delay: 5000,
    	fadeDelay: 500,
    	showPanel: false,
    	showControls: true,
    	showPlayBack: false,
    	thumbControl: false
    });
  }
  if(d.getElementById("features")){
    $('#features').features({
    	name: 'SecondPres',
    	autoplay: true,
    	delay: 5000,
    	fadeDelay: 500,
    	showPanel: false,
    	showControls: false,
    	showPlayBack: false,
    	thumbControl: true
    });
  }
  if(d.getElementById("archives")){
    hidePageName();
    podcastButton();
  } 
}

// Cufon Replaced Items 
function cufonReplacement(){
  
  $('#nav li a').addClass('parent');
  $('#nav li li a').removeClass('parent');
  $('#nav li ul').parent().addClass('subNav');
  $('#nav ul li:nth-child(even)').addClass('li_alt');
  $('#nav ul li.parent:last').addClass('last');
  
  Cufon.replace('#nav li a.parent', {
	hover: true
  });
 
  $('#nav').css('display', 'block');
}

function hidePageName(){
      d.getElementById('pageName').style.display = 'none'; 
}
 
function podcastButton(){
   $("a.podcast").parent('li').addClass("podcastLi");
    
   $(".podcastLi").mouseover(function() {
        $("div.podcastList").removeClass("hidden");
   }).mouseout(function(){
        $("div.podcastList").addClass("hidden");
});
}

function updateName(myName){
  if(myName){
    d.getElementById('staff_name').innerHTML=myName;
  }else{
	d.getElementById('staff_name').innerHTML="Click a photo below to view details";
  }
}


function showStaff(total, obj, source){  
  for(var i=1; i<=total; i++){
	  if(i==obj){
	    d.getElementById('staff' + obj).style.display='';
	    var image="<img src='" + source + "'>";
	    d.getElementById('staff_image' + obj).innerHTML=image;
	  }else{
	    d.getElementById('staff' + i).style.display='none';
	  }
  }
}


function URLencode(sStr) {
  return escape(sStr).replace(/\+/g, '%2C').replace(/\"/g,'%22').replace(/\'/g, '%27');
}

function fileDownload(filePath){
  filePath = URLencode(filePath);
  var fileDownloader=window.open('/file_download_launch.asp?filePath=' + filePath,'fileDialog','width=400,height=300,toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}

/* Javascript to determine browser and add as a class */
function defineBrowser(u){
	var ua = u.toLowerCase();
	is=function(t){return ua.indexOf(t)>-1;};
	g='gecko';
	w='webkit';
	s='safari';
	o='opera';
	h=document.getElementsByTagName('html')[0];
	b=[(!(/opera|webtv/i.test(ua))&&/msie\s(\d)/.test(ua))?('ie ie'+RegExp.$1):
		is('firefox/2')?g+' ff2':
		is('firefox/3.5')?g+' ff3 ff3_5':
		is('firefox/3')?g+' ff3':
		is('gecko/')?g:
		is('opera')?o+(/version\/(\d+)/.test(ua)?' '+o+RegExp.$1:(/opera(\s|\/)(\d+)/.test(ua)?' '+o+RegExp.$2:'')):
		is('konqueror')?'konqueror':
		is('chrome')?w+' chrome':
		is('iron')?w+' iron':
		is('applewebkit/')?w+' '+s+(/version\/(\d+)/.test(ua)?' '+s+RegExp.$1:''):
		is('mozilla/')?g:'',
		is('j2me')?'mobile':
		is('iphone')?'iphone':
		is('ipod')?'ipod':
		is('mac')?'mac':
		is('darwin')?'mac':
		is('webtv')?'webtv':
		is('win')?'win':
		is('freebsd')?'freebsd':(is('x11')||is('linux'))?'linux':'','js']; 
	c = b.join(' '); 
	h.className += ' '+c; return c;
}


// JQUERY PLUGINS - DO NOT EDIT UNLESS 100% NECESSARY
// TIMING CONTROLS
jQuery.fn.extend({everyTime:function(interval,label,fn,times,belay){return this.each(function(){jQuery.timer.add(this,interval,label,fn,times,belay)})},oneTime:function(interval,label,fn){return this.each(function(){jQuery.timer.add(this,interval,label,fn,1)})},stopTime:function(label,fn){return this.each(function(){jQuery.timer.remove(this,label,fn)})}});
jQuery.event.special
jQuery.extend({timer:{global:[],guid:1,dataKey:"jQuery.timer",regex:/^([0-9]+(?:\.[0-9]*)?)\s*(.*s)?$/,powers:{'ms':1,'cs':10,'ds':100,'s':1000,'das':10000,'hs':100000,'ks':1000000},timeParse:function(value){if(value==undefined||value==null)return null;var result=this.regex.exec(jQuery.trim(value.toString()));if(result[2]){var num=parseFloat(result[1]);var mult=this.powers[result[2]]||1;return num*mult}else{return value}},add:function(element,interval,label,fn,times,belay){var counter=0;if(jQuery.isFunction(label)){if(!times)times=fn;fn=label;label=interval}interval=jQuery.timer.timeParse(interval);if(typeof interval!='number'||isNaN(interval)||interval<=0)return;if(times&&times.constructor!=Number){belay=!!times;times=0}times=times||0;belay=belay||false;var timers=jQuery.data(element,this.dataKey)||jQuery.data(element,this.dataKey,{});if(!timers[label])timers[label]={};fn.timerID=fn.timerID||this.guid++;var handler=function(){if(belay&&this.inProgress)return;this.inProgress=true;if((++counter>times&&times!==0)||fn.call(element,counter)===false)jQuery.timer.remove(element,label,fn);this.inProgress=false};handler.timerID=fn.timerID;if(!timers[label][fn.timerID])timers[label][fn.timerID]=window.setInterval(handler,interval);this.global.push(element)},remove:function(element,label,fn){var timers=jQuery.data(element,this.dataKey),ret;if(timers){if(!label){for(label in timers)this.remove(element,label,fn)}else if(timers[label]){if(fn){if(fn.timerID){window.clearInterval(timers[label][fn.timerID]);delete timers[label][fn.timerID]}}else{for(var fn in timers[label]){window.clearInterval(timers[label][fn]);delete timers[label][fn]}}for(ret in timers[label])break;if(!ret){ret=null;delete timers[label]}}for(ret in timers)break;if(!ret)jQuery.removeData(element,this.dataKey)}}}});
jQuery(window).bind("unload", function() {jQuery.each(jQuery.timer.global, function(index, item) {jQuery.timer.remove(item);});});