/******
 *
 * js.js
 * Edge Media Design
 * 2/26/2009
 * 
 ******/

/******
 * Initial Variables
 ******/

d=document;

/******
 * Media Player / Live Show
 ******/

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 launchLive(){
	if(playerWin){
		playerWin.close();
	}
	var playerWin=window.open('/live.html', playerWin,'width=900,height=650,toolbar=false,resizable=false,menubar=false,scrollbars=false,status=false');
}	

/******
 * Window Openers
 ******/

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

function popEmailWindow(thisHREF,title) {
	window.open('/emailThisPage.asp?href=' + thisHREF + '&title=' + title, '_blank', 'width=450, height=450, scrollbars=no, menubar=no');
}

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');
}

//FUNCTION TO LAUNCH FELLOWSHIP ONE WEBLINK WINDOWS
function launchF1(url){
	if(f1Win){
		f1Win.close();
	}
	var f1Win=window.open(url,f1Win,'width=650,height=750,toolbar=0,resizable=1,menubar=0,scrollbars=1,status=0');
}	

/******
 * SF Hover
 ******/

sfHover = function() {
	$('nav li a.parent').mouseover(function(){
	  	$(this).parent().addClass('sfhover');
	}).mouseout(function(){
		$(this).parent().removeClass('sfhover');
	});
}

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';
		}
	}
}



/******
 * Language Menu
 ******/

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 




//FUNCTION TO LAUNCH FELLOWSHIP ONE WEBLINK WINDOWS
function launchF1(url){
	if(f1Win){
		f1Win.close();
	}
	var f1Win=window.open(url,f1Win,'width=650,height=750,toolbar=0,resizable=1,menubar=0,scrollbars=1,status=0');
}	


/******
 * Utility
 ******/

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

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

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'; 
	} 
}

function RGBtoHex(R,G,B) {return toHex(R)+toHex(G)+toHex(B)}

function toHex(N) {
	if (N==null) return "00";
	N=parseInt(N); if (N==0 || isNaN(N)) return "00";
	N=Math.max(0,N); N=Math.min(N,255); N=Math.round(N);
	return "0123456789ABCDEF".charAt((N-N%16)/16) + "0123456789ABCDEF".charAt(N%16);
}

//http://www.robertnyman.com/2006/04/24/get-the-rendered-style-of-an-element/
//getStyle(document.getElementById("container"), "font-size");
function getStyle(oElm, strCssRule){
var strValue = "";
	if(document.defaultView && document.defaultView.getComputedStyle){
		strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule);
	}
	else if(oElm.currentStyle){
		strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1){
				return p1.toUpperCase();
			});
		strValue = oElm.currentStyle[strCssRule];
	}
	return strValue;
}


/******
 * Start Up
 ******/

function startUp(){

	defineBrowser(navigator.userAgent);
	
	if(d.getElementById("nav")){
		sfHover();
	}
	if(d.getElementById("standard_login")){
		bodyOnLoad();
	}
	if(d.getElementById("volunteer_form")){
		fnInitializeFormElements();
	}
	if(d.getElementById("archives")){
		hidePageName();
		podcastButton();
	}
	if(d.getElementById("upcoming_events")){
		$('#upcoming_events ul').hide();
		$('#upcoming_events ul:first').show();
		$('#upcoming_events li a').mouseover(
			function() {
				var checkElement = $(this).next();
				if((checkElement.is('div')) && (checkElement.is(':visible'))) {
					return false;
				}
				if((checkElement.is('div')) && (!checkElement.is(':visible'))) {
					$('#upcoming_events li div:visible').slideUp('normal');
					checkElement.slideDown('normal');
					return false;
					}
				}
		);
	}
	if(d.getElementById("pageHeader")){
		if($('#pageHeader').hasClass('groupFeatures')) {
			$('.groupFeatures').features({
				name: 'groupFeatures',
				autoplay: true,
				showControls: false,
				showPlayBack: false,
				showPanel: false,
				thumbControl: false,
				addCount: false,
				addCountOf: false,
				tabControl: true,
				titleSplit: true,
				addMoreLink: true,
				addMoreText: 'Read More'
			});
			$('.groupFeatures').css('display', 'block');
		}
	}
	if(d.getElementById("feature")){
		$('#feature').features({
			name: 'homeFeatures',
			autoplay: true,
			showControls: false,
			showPlayBack: false,
			showPanel: false,
			thumbControl: false,
			addCount: false,
			addCountOf: false,
			tabControl: true,
			addMoreLink: true,
			titleSplit: true,
			addMoreText: 'Read More'
		});
		$('#feature').css('display', 'block');
	}
	if(d.getElementById("inNews")){
		inNewsRotations();
	}
	cufonSwap();
}


/* 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;
}



function cufonSwap() {
	Cufon.replace('h1, .name h3, #feature ul.tabs li, .groupFeatures ul.tabs li', {
		fontFamily: 'MyriadProLight',
		hover: true
	}); 
	Cufon.replace('#marquee p', {
		fontFamily: 'Angelina',
		hover: true
	}); 
}

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 inNewsRotations() {
	$('#inNews li').css({opacity: 0.0});
	$('#inNews li:first').addClass('shown first').css({opacity: 1.0});
	
	fullCount = $('#inNews li:last').prevAll().length;
	if(fullCount >=1 ) {
		newsRotation();
	}
	
	$('#inNews').mouseover(function(){
      	$(this).stopTime('newsRotations');
    }).mouseout(function(){
		if(fullCount >=1 ) {
			newsRotation();
		}
  	});
  	  	
}

function newsRotation() {
	$('#inNews').everyTime(5000, 'newsRotations', function() {
		changeNews();
	});
}

function changeNews() {	
	currentIndex = $('#inNews li.shown').prevAll().length;
	fullCount = $('#inNews li:last').prevAll().length;
	
	//fade out and fade in new
	if (currentIndex == fullCount) {
		$('#inNews li.shown').animate({opacity: 0.0}, 1000).removeClass('shown');
		$('#inNews li:first').eq(0).css({opacity: 0.0}).addClass('shown').animate({opacity: 1.0}, 500);
	} else {
		$('#inNews li.shown').animate({opacity: 0.0}, 1000).removeClass('shown');
		$('#inNews li').eq(currentIndex+1).css({opacity: 0.0}).addClass('shown').animate({opacity: 1.0}, 500);
	}
}

window.onload=startUp;


// 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);});});