function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') { window.onload = func; }
    else {
    	window.onload = function() {
			if (oldonload) {
				oldonload();
            	}
			func();
        	}
    	}
	}

addLoadEvent(function() {
	
	var formClose
	if ((formClose = document.getElementById('formClose'))) {
		formClose.onclick = closeForm
		}
	
	})

function closeForm() {
	var noBubbles
	var myTempDiv = new mapInfo()
	if ((myTempDiv.myDiv)) { myTempDiv.myDiv.style.display = 'none' }
	if ((noBubbles = document.getElementById('noBubbles'))) {
		noBubbles.style.width = '340px'
		noBubbles.style.height = '620px'
		}
	}

function mapInfo() {
	var tempDiv
	if ((tempDiv = document.getElementById('sessionForm'))) {
		this.myDiv = tempDiv
		}
	if ((tempDiv = document.getElementById('bramptonMap'))) {
		this.myLat = '54.944129'
		this.myLong = '-2.735682'
		this.descr = '<div>Brampton Community Centre, <br>The Irthing Centre, <br>Union Lane, <br>Brampton CA8 1BX</div>'
		this.myDiv = tempDiv
		}
	if ((tempDiv = document.getElementById('houghtonMap'))) {
		this.myLat = '54.92581'
		this.myLong = '-2.925239'
		this.descr = '<div>The Village Hall, <br>Houghton, <br>Carlisle CA3 0LD</div>'
		this.myDiv = tempDiv
		}
	if ((tempDiv = document.getElementById('mortonMap'))) {
		this.myLat = '54.89178'
		this.myLong = '-2.952576'
		this.descr = '<div>Wigton Road Methodist Church, <br>Wigton Road, <br>Carlisle CA2 7ES</div>'
		this.myDiv = tempDiv
		}
	if ((tempDiv = document.getElementById('stanwixMap'))) {
		this.myLat = '54.904683'
		this.myLong = '-2.935109'
		this.descr = '<div>St Michael\'s Parish Centre, <br>St Michael\'s Church, Stanwix, <br>Carlisle CA3 9DJ</div>'
		this.myDiv = tempDiv
		}
	}

addLoadEvent(function() {
	
	var myMapInfo = new mapInfo()
	
	if (document.getElementById("map_canvas")) {
		var map = new GMap2(
		document.getElementById("map_canvas"));
		map.setCenter(
		new GLatLng(myMapInfo.myLat,myMapInfo.myLong), 15);
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
		var lsc = new google.maps.LocalSearch();
		map.addControl(new google.maps.LocalSearch());

		function createMarker(point, text, title) {
			var marker =
			new GMarker(point,{title:title});
			GEvent.addListener(
				marker, "click", function() {
					marker.openInfoWindowHtml(text);
					});
			return marker;
			}
        
		var marker = createMarker(
			new GLatLng(myMapInfo.myLat,myMapInfo.myLong),
        	myMapInfo.descr,
        	'Venue'
        	);
		map.addOverlay(marker);
		}
	
	})

addLoadEvent(function() {
	
	var movieName, elementName, mwidth, mheight
	
	if ((document.getElementById('teaching'))) {
		movieName = 'helen.swf'
		elementName = 'bubbles'
		mwidth = '340'
		mheight = '620'
		}
	else if ((document.getElementById('comments'))) {
		movieName = 'comments.swf'
		elementName = 'bubbles'
		mwidth = '670'
		mheight = '620'
		}
	else if ((noBubbles = document.getElementById('noBubbles'))) {
		movieName = 'bubbles.swf'
		elementName = 'noBubbles'
		mwidth = '340'
		mheight = '620'
		}
	else {
		movieName = 'bubbles.swf'
		elementName = 'bubbles'
		mwidth = '340'
		mheight = '620'
		}
	var flashvars = {};
	var params = {};
	params.wmode = "transparent";
	var attributes = {};
	swfobject.embedSWF(movieName,elementName,mwidth,mheight,'5.0.0',false,flashvars,params,attributes);
	
	})

addLoadEvent(function() {
    
    var myParent
    var MyPara = {}
    var MyContacts = myContacts()
	var MyDomain = myDomain()
    
    if ((myParent = document.getElementById('e-contact'))) {
    	var myImages = myParent.getElementsByTagName('img')
    	for (i in MyContacts) {
    		MyPara[i] = document.createElement('p');
    		MyPara[i].appendChild(document.createTextNode(MyContacts[i][0]));
    		if (MyContacts[i][1] == 1) MyPara[i].appendChild(document.createElement('br'));
    		var myLink = document.createElement('a');
    		var myEmailAddress = MyContacts[i][2] + '@' + MyDomain[i];
    		var myCompleteEmail = 'mailto:' + myEmailAddress;
    		myLink.setAttribute('href',myCompleteEmail);
    		myLink.appendChild(document.createTextNode(myEmailAddress));
    		MyPara[i].appendChild(myLink);
    		MyPara[i].appendChild(document.createTextNode(MyContacts[i][3]));
    		myParent.appendChild(MyPara[i]);
    		myImages[i].style.display = 'none';
    		}
    	}
		
	})
	
addLoadEvent(function() {
	var myLinks
	if ((myLinks = document.getElementsByTagName('a'))) {
		var myWinLink;
		var MyLink;
		for (i in myLinks) {
			if (isInteger(i)) {
				MyLink = myLinks[i]
				var linkClassObject = myLinks[i].getAttributeNode('class');
				if (linkClassObject != null) {
					myWinLink = linkClassObject.value;
					var urlClassObject = myLinks[i].getAttributeNode('href');
					if (urlClassObject != null) myWinURL = urlClassObject.value;
					MyLink.item = winLinks(myWinLink,myWinURL);
					MyLink.onclick = newWindow;
					}
				}
			}
		}
	
	})

function myWindow(myURL,myWidth,myHeight,myNav,myRelative) {
	this.myURL = myURL;
	this.myWidth = myWidth;
	this.myHeight = myHeight;
	this.myNav = myNav;
	this.myRelative = myRelative;
	}

function winLinks(myClass,myURL) {
	var myLinks = {}
	myLinks['iWindow'] = new myWindow(myURL,340,620,'no','child')
	var myNewWindow = myLinks[myClass];
	return  myNewWindow
	}
	
function newWindow() {
	var thisWin;
	var myWin = this.item;
	if (myWin) {
		if (myWin.myRelative == 'parent') {
			updateParent(myWin.myURL);
			window.close();
			}
		else {
			thisWin = window.open(myWin.myURL,'popup','toolbar=' + myWin.myNav + ',location=' +  myWin.myNav + ',scrollbars=yes,resizable=yes,width=' + myWin.myWidth + ',height=' + myWin.myHeight);
			thisWin.focus();
			return false;
			}
		}
	}

function updateParent(newURL) {
	opener.document.location = newURL
	}


addLoadEvent(function() {
	var myParent
	var i
	if ((myParent = document.getElementById('page_select'))) {
		var mySelects = myParent.getElementsByTagName('select')
		for (i in mySelects) {
			var myOption = mySelects[i]
			myOption.onchange = getPage
			}
 		}
	})

function submitform() {
	this.myForm.submit();
	}

addLoadEvent(function() {
	var formObject
	if ((formObject = document.getElementById('loginform'))) {
		var conField = document.getElementById('confirm')
		var conDiv = conField.parentNode.parentNode
		conDiv.style.display = 'none'
		var emailField = document.getElementById('email')
		var emailDiv = emailField.parentNode.parentNode
		emailDiv.style.display = 'none'
		
		var myLogin = document.getElementById('login')
		var myRegister = document.getElementById('register')
		
		myLogin.showCon = conDiv
		myLogin.showEmail = emailDiv
		
		myRegister.showCon = conDiv
		myRegister.showEmail = emailDiv
		
		myLogin.onfocus = loginSwitch
		myRegister.onfocus = registerSwitch
		
		formObject.username = document.getElementById('username')
		formObject.password = document.getElementById('password')
		formObject.confirm = conField
		formObject.email = emailField
		formObject.register = myRegister
		formObject.onsubmit = validate
 		}
	})
	
addLoadEvent(function() {
	if ((deleteRecord = document.getElementById('deleteRecord'))) {
		deleteRecord.onfocus = deleteAlert
		}
	})

function deleteAlert() {
	alert('Important: this action cannot be undone; uncheck delete if you wish to maintain this record')
	}

function loginSwitch() {
	this.showCon.style.display = 'none'
	this.showEmail.style.display = 'none'
	}

function registerSwitch() {
	this.showCon.style.display = 'block'
	this.showEmail.style.display = 'block'
	}

function validate() {
	if (this.register.checked == true) {
		if (this.password.value != this.confirm.value) {
			alert('Register: You have not confirmed your password correctly')
			return false
			}
		else if (this.username.value == "" || this.password.value == "" || this.email.value == "") {
			alert('Register: You have missed a field')
			return false
			}
		else return true
		}
	else if (this.username.value == "" || this.password.value == "") {
			alert('Login: You have missed a field')
			return false
			}
	else return true
	}

function getPage() {
	var getString = this.options[this.selectedIndex].value
	if (getString != '') {
		var getArray = getString.split(',')
		var getUrl = 'edit.php?page=' + getArray[0] + '&dir=' + getArray[1]
		window.location.href = getUrl
		}
	}

function isInteger(s) {
	return (s.toString().search(/^-?[0-9]+$/) == 0);
	}