addEvent(window, 'load', sermonjump);
function sermonjump() {	
	var sermonLists = document.getElementById('sermonLists');
	if(sermonLists) { 
		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';
		}
	}
}

addEvent(window, 'load', clearInput);
function clearInput(){
	id('ea').onfocus = function(){
		if(this.value == 'enter email address here') this.value = '';		
	}
	
	id('ea').onblur = function(){
		if(this.value == '') this.value = 'enter email address here';
	}
}

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



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;
    }
}