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() {
	if (window.attachEvent) {
		var sfEls = document.getElementById("navigation").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"), "");
				}
			}
		}
	})

addLoadEvent(function() {
	
	var movieName, elementName, mwidth, mheight
	var flashvars = {
		affcode: "AF150638"
		}
	var params = {}
	var attributes = {}
	
	params.wmode = "transparent";
	
	if ((document.getElementById('banner'))) {
		movieName = 'spiral.swf'
		elementName = 'banner'
		mwidth = '630'
		mheight = '70'
		swfobject.embedSWF(movieName,elementName,mwidth,mheight,'5.0.0',false,flashvars,params,attributes)
		}
	if ((document.getElementById('movie'))) {
		movieName = 'http://www.123-reg.co.uk/banners/flash/123reg_numberone_120x240.swf'
		elementName = 'movie'
		mwidth = '120'
		mheight = '240'
		swfobject.embedSWF(movieName,elementName,mwidth,mheight,'5.0.0',false,flashvars,params,attributes)
		}
	
	})


addLoadEvent(function() {
	var i,j
	if ((document.getElementById('edit'))) {
		var myForms = document.getElementsByTagName('form')
		for (i in myForms) {
			if (isInteger(i)) {
				var formClassObject = myForms[i].getAttributeNode('class')
				if (formClassObject != null) {
					if (formClassObject.value == 'page_select') {
						var mySelects = myForms[i].getElementsByTagName('select')
						for (j in mySelects) {
							var myOption = mySelects[j]
							myOption.onchange = getPage
							}
						}
					}
				}
			}
		}
	})
	
addLoadEvent(function() {
	var myFieldset, i, j
	window.field = new Array()
	if ((document.getElementById('edit'))) {
		var myForm = document.getElementById('metaDataForm')
		var myFields = document.getElementsByTagName('fieldset')
		for (i in myFields) {
			if ((isInteger(i))) {
				myFieldset = myFields[i]
				var myDivs = myFieldset.getElementsByTagName('div')
				var myFImage = myFieldset.firstChild.getElementsByTagName('img')[0]
				window.field[i] = 0
				myFImage.incr = i
				myFImage.myDivs = myDivs
				myFImage.onmouseover = LegendImageOver
				myFImage.onmouseout = LegendImageOut
				myFImage.onclick = accessFields
				for (j in myDivs) {
					if ((isInteger(j))) {
						var myDiv = myDivs[j]
						myDiv.style.display = 'none'
						}
					}
				}
			}
		}
	
	})

function LegendImageOver() {
	var incr = this.incr
	if (window.field[incr] == 0) { this.src = 'images/openFieldOver.gif' }
	else { this.src = 'images/closeFieldOver.gif' }
	}

function LegendImageOut() {
	var incr = this.incr
	if (window.field[incr] == 0) { this.src = 'images/openField.gif' }
	else { this.src = 'images/closeField.gif' }
	}

function accessFields() {
	var j
	var incr = this.incr
	if (window.field[incr] == 1) { window.field[incr] = 0 }
	else { window.field[incr] = 1 }
	var myDivs = this.myDivs
	for (j in myDivs) {
		if ((isInteger(j))) {
			var myDiv = myDivs[j]
			if (window.field[incr] == 0) {
				myDiv.style.display = 'none'
				this.src = 'images/openField.gif'
				this.setAttribute('alt','open field')
				this.setAttribute('title','open field')
				}
			else {
				myDiv.style.display = 'block'
				this.src = 'images/closeField.gif'
				this.setAttribute('alt','hide field')
				this.setAttribute('title','hide field')
				}
			}
		}
	}

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 getUrl = 'edit.php?page=' + getString
		window.location.href = getUrl
		}
	}
	
	
addLoadEvent(function() {
	if ((document.getElementById('quote'))) {
		document.getElementById('quote').innerHTML = text;
		}
	})

addLoadEvent(function() {
    
    var myParent
    var MyPara = {}
    var MyContacts = myContacts()
	var MyDomain = myDomain()
    
    if ((myParent = document.getElementById('mailto'))) {
    	var myImages = myParent.getElementsByTagName('img')
    	for (i in MyContacts) {
    		myParent.appendChild(document.createTextNode(MyContacts[i][0]));
    		if (MyContacts[i][1] == 1) myParent.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));
    		myParent.appendChild(myLink);
    		myParent.appendChild(document.createTextNode(MyContacts[i][3]));
    		myImages[i].style.display = 'none';
    		}
    	}
		
	})


addLoadEvent(function() { rotate() })

function rotate() {
	var c
	var imgCount = window.imgCount
	var slideDir = window.slideDir
	var slideArray = window.slideArray
	var frameImages = new Array(imgCount)
	if ((document.getElementById('slideImage'))) {
		var imgSlide = document.getElementById('slideImage')
		for(c=0; c<imgCount; c++) {
			frameImages[c] = "images/slides/" + slideArray[c]
			}
		imgSlide.src = frameImages[window.startCount]
		window.startCount = window.startCount + 1
		if (window.startCount == imgCount) {window.startCount = 0}
		setTimeout("rotate()",2 * 2000)
		}
	}
	
addLoadEvent(function() {
	var myLinks,linkClassObject
	if ((myLinks = document.getElementsByTagName('a'))) {
		var myWinLink, myWinURL, 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;
					}
				}
			}
		}
	
	})
	
addLoadEvent(function() {
	var markTwain
	if ((markTwain = document.getElementById('markTwain'))) {
		var markTopple = markTwain.getElementsByTagName('img')[0]
		markTopple.out = 'images/markTwain.gif'
		markTopple.over = 'images/markTopple.gif'
		markTopple.onmouseover = changeImage
		markTopple.onmouseout = restoreImage
		}
	})

function changeImage() { this.src = this.over }
function restoreImage() { this.src = this.out }
	
addLoadEvent(function() {
	var paneSpan
	if ((paneSpan = document.getElementById('paneSpan'))) {
		paneSpan.paFrame = document.getElementById('paFrame')
		paneSpan.onclick = expandFrame
		}
	})

function expandFrame() {
	clearData(this)
	if (window.myFrame == 'expand') { window.myFrame = 'retract' }
	else { window.myFrame = 'expand' }
	if (window.myFrame == 'expand') {
		this.paFrame.style.width = '1050px'
		this.paFrame.style.borderColor = '#333'
		this.paFrame.style.borderStyle = 'solid'
		this.paFrame.style.borderWidth = '2px'
		this.paFrame.style.left = '-250px'
		this.appendChild(document.createTextNode('Make panel narrower'))
		}
	if (window.myFrame == 'retract') {
		this.paFrame.style.borderStyle = 'none'
		this.paFrame.style.width = '750px'
		this.paFrame.style.left = '0'
		this.appendChild(document.createTextNode('Make panel wider'))
		}
	}

function getPage() {
	var getString = this.options[this.selectedIndex].value
	if (getString != '') {
		var getUrl = 'edit.php?page=' + getString
		window.location.href = getUrl
		}
	}
	
addLoadEvent(function() {
	var getThumbs
	if ((getThumbs = document.getElementById('selectThumbs'))) {
		getThumbs.side = document.getElementById('side')
		getThumbs.onclick = showThumbs
		}
	})

function showThumbs() {
	while (this.childNodes[0]) {
    	this.removeChild(this.childNodes[0]);
    	}
	if ((!window.thumb) || window.thumb == 'hide') { window.thumb = 'show' }
	else { window.thumb = 'hide' }
	if (window.thumb == 'show') {
		this.side.style.display = 'block'
		this.appendChild(document.createTextNode('Hide thumbnails'))
		}
	if (window.thumb == 'hide') {
		this.side.style.display = 'none'
		this.appendChild(document.createTextNode('View thumbnails of all styles'))
		}
	}

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

function winLinks(myClass,myURL) {
	var myLinks = {}
	myLinks['extlink'] = new myWindow(myURL,900,600)
	myLinks['display'] = new myWindow(myURL,600,600)
	if ((myLinks[myClass])) return myLinks[myClass];
	}
	
function newWindow() {
	var myWin = this.item;
	if ((myWin)) {
		var thisWin;
		thisWin = window.open(myWin.myURL,'popup','toolbar=no,location=no,scrollbars=yes,resizable=yes,width=' + myWin.myWidth + ',height=' + myWin.myHeight);
		thisWin.focus();
		return false;
		}
	}

function myContacts() {
	var MyContacts = [
    		['Email:',0,'info','']
    	]
	return MyContacts
	}

function myDomain() {
	var MyDomain = [
		'paf.co.uk'
		]
	return MyDomain
	}

function clearData(myLabel) {
	while (myLabel.childNodes[0]) {
    		myLabel.removeChild(myLabel.childNodes[0]);
    		}
	}

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