addEvent(window, 'load', submitForm);
function submitForm(){
	id('signup').name = 'ccoptin';
	id('signup').target = '_blank';
}

document.write('<div id="traildiv"></div>');
addEvent(window, 'load', switcher);
function switcher(){
	var tabs = id('upcoming-events').getElementsByTagName('h3')[0].getElementsByTagName('a');
	for(var i=0; i<tabs.length; i++){
		tabs[i].onclick = function(){
			id(this.rel).className = (id(this.rel).className == 'show') ? 'hidden' : 'show';
			
			for(var a=0; a<tabs.length; a++){
				if(this !== tabs[a]){
					id(tabs[a].rel).className = 'hidden';
				}
			}
			return false;
		}
	}
}

addEvent(window, 'load', navFix);
function navFix(){
	// find the last LI of nav
	var lis = id('nav').getElementsByTagName('LI');
	lis[lis.length-1].firstChild.style.border = '0';
}

addEvent(window, 'load', sermonPlay);
function sermonPlay(){
	var plays = getElementsByClassName(document, 'li', 'play');
	for(var i=0; i<plays.length; i++){
		plays[i].firstChild.onclick = function(){
			var id = this.id.split('-')[1];
			var url = 'http://my.ekklesia360.com/Clients/sermonaudioplayer.php?CMSCODE=EKK&siteid=1493&sermonid='+id+'&useSkin=skin_plain.xml';
			window.open(url, 'wimpyMP3player','width=350,height=140,title=blah');
			return false;
		}		
	}
}

addEvent(window, 'load', inputHover);
function inputHover(){
	id('search_term').onfocus =function(){
		if(this.value == 'search the site') this.value = '';
	}
	
	id('search_term').onblur = function(){
		if(this.value == '') this.value = 'search the site';
	}
}

addEvent(window, 'load', articlejump);
function articlejump() {	
	if(id('articleLists')) { 
		id('articleLists').onchange = function() {
			if(this.selectedIndex == 1) window.location = '/mcms_page_articlelist_sort.php?groupby=series';
			if(this.selectedIndex == 2) window.location = '/mcms_page_articlelist_sort.php?groupby=category';
			if(this.selectedIndex == 3) window.location = '/mcms_page_articlelist_sort.php?groupby=month';
			if(this.selectedIndex == 4) window.location = '/mcms_page_articlelist_sort.php?groupby=author';
		}
	}
}


addEvent(window, 'load', sermonjump);
function sermonjump() {	
	if(id('sermonLists')) { 
		id('sermonLists').onchange = function() {
			if(this.selectedIndex == 1) window.location = '/mcms_page_sermonlist_sort.php?groupby=series';
			if(this.selectedIndex == 2) window.location = '/mcms_page_sermonlist_sort.php?groupby=category';
			if(this.selectedIndex == 3) window.location = '/mcms_page_sermonlist_sort.php?groupby=month';
			if(this.selectedIndex == 4) window.location = '/mcms_page_sermonlist_sort.php?groupby=preacher';
		}
	}
}

function externo(){
	var exts = getElementsByClassName(document, 'a', 'external');
	for(var i=0; i<exts.length; i++) {
		exts[i].onclick = function(){
			window.open(this.href);
			return false;
		}
	}
}
addEvent(window, 'load', externo);

function id() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}
/*
    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 == "*" && oElm.all)? oElm.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)
}

// ============ ADD EVENTS ================ //
function addEvent(obj, evType, fn){
    if (obj.addEventListener) {
        obj.addEventListener(evType, fn, true);
        return true;
    } else if (obj.attachEvent) {
        var r = obj.attachEvent("on"+evType, fn);
        return r;
    } else {
	    return false;
    }
}