window.addEvent('domready', function() {
	
	//! Flood Navigation
	$$('.flood').each(function(item, index){	
		var div = item.getParent('.subnavwrap');
		var li = div.getParent();
		var nav = $('nav');
		var navSize = nav.getSize();
		if(div && li){
			div.setStyle('display', 'block');

			if(Browser.ie6){
				if(li.getParent().get('id') == 'mainnav'){
					var pos = div.getCoordinates();
					var iframe = new Element('iframe', {
						'src': 'javascript:\'\'',
						'frameborder': 1,
						'scrolling': 'no',
						'styles': {
							'top': -pos.height,
							'height': pos.height,
							'width': pos.width,
							'filter': 'alpha(opacity=0)'
						}
					}).inject(div, 'bottom');
				}
			}

			var sub = new Fx.Slide(item, { duration: 200, link: 'cancel', transition: 'quad:out' }).hide();
			var subFx = new Fx.Tween(item, { duration: 200, link: 'cancel' });
			li.addEvents({
		    	'mouseenter': function(){
			    	this.addClass('hover');
			    	subFx.cancel();
			    	sub.cancel();
			    	subFx.set('opacity', 1);
			    	sub.slideIn();
			    },
			    'mouseleave': function(){
			    	this.removeClass('hover');
			    	subFx.cancel();
			    	sub.cancel();
			     	subFx.start('opacity', 0);
			     	sub.slideOut();
			    }
			});
			
			
			var floodSize = div.getCoordinates(nav);
			var totalFloodSize = floodSize.left + floodSize.width;
			
			if(totalFloodSize > navSize.x){
				div.setStyle('left', (navSize.x - totalFloodSize).toInt());
			}
			
		}
	});
	
	//! Filter Show/Hide
	$$('.filteroptions').each(function(el){
		
		var slide = new Fx.Slide(el.getNext(), { duration: 250 });		
		slide.addEvent('start', function(){
			if(slide.open){
				el.addClass('closed');
			}else{
				el.removeClass('closed');
			}
		});
		
		el.addEvent('click', function(e){
			slide.toggle();
		});

		if(el.hasClass('closed')){
			slide.hide()
		}	
	});
	
	
				
});

/*
function startList() {
var x = document.getElementById('nav');
if (!x) return;
var y = x.getElementsByTagName('a');
	for (var i=0;i<y.length;i++){
		if (y[i].className=="selected"){
		y[i].parentNode.className="selected";
	  y[i].onmouseover = hover;
	  y[i].onmouseout = selected_out;
		}
		else {
		y[i].onmouseover = hover;
	  y[i].onmouseout = out;
		}
	}
}
function hover(){
this.className="over";
this.parentNode.className="over";
}
function out(){
this.className="";
this.parentNode.className="";
}
function selected_out(){
this.className="selected";
this.parentNode.className="selected";
}
*/


function movepic(img_name,img_src) {
	document[img_name].src=img_src;
}

function showPic(whichpic) {
  if (!document.getElementById("placeholder")) return true;
  var source = whichpic.getAttribute("href");
  var placeholder = document.getElementById("placeholder");
  placeholder.setAttribute("src",source);
}

function prepareGallery() {
  if (!document.getElementsByTagName) return false;
  if (!document.getElementById) return false;
  if (!document.getElementById("imagegallery")) return false;
  var gallery = document.getElementById("imagegallery");
  var links = gallery.getElementsByTagName("a");
  for ( var i=0; i < links.length; i++) {
    links[i].onclick = function() {
      return showPic(this);
	}
    links[i].onkeypress = links[i].onclick;
  }
}

function movepic(img_name,img_src) {
document[img_name].src=img_src;
}


// Pop up window scans for class="popup" then appends popup function to link.
function help() {
 if (!document.getElementsByTagName) return false;
 var lnks = document.getElementsByTagName("a");
 for (var i=0; i<lnks.length; i++) {
 if (lnks[i].className == "help") {
 lnks[i].onclick = function() {
popitup(this.getAttribute("href"));

 return false;
 }
 }
 }
}

var newwindow = '';

function popitup(url) {
	if (!newwindow.closed && newwindow.location) {
		newwindow.location.href = url;
	}
	else {
		newwindow=window.open(url,'name','height=470,width=700,resizable=yes,scrollbars=yes');
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
	return false;
}


/*Search in Title & Description*/
function searchindesc()
{
var searchindesc=document.getElementById("searchin");
if (searchindesc.checked == true)
		{
			document.getElementById("search-keywords").name="keyword[all:title|all:headline|all:body]";
		} 
else 
		{
			document.getElementById("search-keywords").name="keyword[all:title|all:headline]";
		}
}



// Show and Hide comments
function show(which){
	if (document.getElementById && document.createTextNode){
		m=document.getElementById("comments");
		trig=m.getElementsByTagName("div").item(which).style.display;
		if (trig=="block") trig="none";
		else if (trig=="" || trig=="none") trig="block";
		m.getElementsByTagName("div").item(which).style.display=trig;
		var	highlighttext="- Hide Comments";
		var	normaltext="+ Show Comments";
		t=m.getElementsByTagName("h3").item(which);
		h=t.getElementsByTagName("a").item(0).firstChild;
		if (trig=="none"){h.nodeValue=h.nodeValue.replace(highlighttext,normaltext);}
		else {h.nodeValue=h.nodeValue.replace(normaltext,highlighttext);}
	}
}

// Show and Hide gallery
function showgallery(which){
	if (document.getElementById && document.createTextNode){
		m=document.getElementById("gallery");
		trig=m.getElementsByTagName("ul").item(which).style.display;
		if (trig=="block") trig="none";
		else if (trig=="" || trig=="none") trig="block";
		m.getElementsByTagName("ul").item(which).style.display=trig;
		var	highlighttext="- Hide Images";
		var	normaltext="+ Show Images";
		t=m.getElementsByTagName("h3").item(which);
		h=t.getElementsByTagName("a").item(0).firstChild;
		if (trig=="none"){h.nodeValue=h.nodeValue.replace(highlighttext,normaltext);}
		else {h.nodeValue=h.nodeValue.replace(normaltext,highlighttext);}
	}
}


// FORM VALIDATION
var validationErrorMessage = new Object();
validationErrorMessage['required'] = 'This information is required';
validationErrorMessage['numeric'] = 'This field requires a number';
validationErrorMessage['postcode'] = 'This field must hold a UK postal code';
validationErrorMessage['pattern'] = 'Pattern incorrect';
validationErrorMessage['email'] = 'Incorrect email address';

// CARD VALIDATION
validationErrorMessage['cardtype'] = 'Choose a card type';
validationErrorMessage['cardholdername'] = 'Enter the cardholder name';
validationErrorMessage['cardnumber'] = 'Enter a valid 16 digit card number without spaces or dashes';
validationErrorMessage['expirymonth'] = 'Select the expiry month';
validationErrorMessage['expiryyear'] = 'Select the expiry year';

var validationFunctions = new Object();
validationFunctions["required"] = isRequired;
validationFunctions["pattern"] = isPattern;
validationFunctions["postcode"] = isPostCode;
validationFunctions["numeric"] = isnumeric;
validationFunctions["email"] = isEmail;

// CARD VALIDATION
validationFunctions["cardtype"] = isRequired;
validationFunctions["cardholdername"] = isRequired;
validationFunctions["cardnumber"] = isCardNumber;
validationFunctions["expirymonth"] = isRequired;
validationFunctions["expiryyear"] = isRequired;



function isRequired(formField) {
	switch (formField.type) {
		case 'text':
		case 'textarea':
		case 'select-one':
			if (formField.value)
				return true;
			return false;
		case 'radio':
			var radios = formField.form[formField.name];
			for (var i=0;i<radios.length;i++) {
				if (radios[i].checked) return true;
			}
			return false;
		case 'checkbox':
			return formField.checked;
	}	
}

function isPattern(formField,pattern) {
	var pattern = pattern || formField.getAttribute('pattern');
	var regExp = new RegExp("^"+pattern+"$","");
	var correct = regExp.test(formField.value);
	if (!correct && formField.getAttribute('patternDesc'))
		correct = formField.getAttribute('patternDesc');
	return correct;
}

function isPostCode(formField) {
	return isPattern(formField,"\\d{4}\\s*\\D{2}");
}

function isCardNumber(formField) {
	return isPattern(formField,"\\d{16}");
}

function isnumeric(formField) {
	return isPattern(formField,"\\d+");
}

function isEmail(formField) {
	return isPattern(formField,"\\w(\\.?[\\w-])*@\\w(\\.?[\\w-])*\\.[a-z]{2,6}")
}

function emptyFunction() {
	return true;
}

/*********************************/

var W3CDOM = document.createElement && document.getElementsByTagName;

function validateForms() {
	if (!W3CDOM) return;
	var forms = document.forms;
	for (var i=0;i<forms.length;i++) {
		forms[i].onsubmit = validate;
	}
}



function validate() {
	var els = this.elements;
	var validForm = true;
	var firstError = null;
	for (var i=0;i<els.length;i++) {
		if (els[i].removeError)
			els[i].removeError();
		var req = els[i].getAttribute('rel');
		if (!req) continue;
		var reqs = req.split(' ');
		if (els[i].getAttribute('pattern'))
			reqs[reqs.length] = 'pattern';
		for (var j=0;j<reqs.length;j++) {
			if (!validationFunctions[reqs[j]])
				validationFunctions[reqs[j]] = emptyFunction;
			var OK = validationFunctions[reqs[j]](els[i]);
			if (OK != true) {
				var errorMessage = OK || validationErrorMessage[reqs[j]];
				writeError(els[i],errorMessage)
				validForm = false;
				if (!firstError)
					firstError = els[i];
				break;
			}
		}
	}

	if (!validForm) {
		alert("Errors have been found");
		location.hash = '#startOfForm';
	}
   return validForm;
   document.getElementById("process").disabled = true;
}

function writeError(obj,message) {
	obj.className += ' errorMessage';
	obj.onchange = removeError;
	if (obj.errorMessage || obj.parentNode.errorMessage) return;
	var errorMessage = document.createElement('span');
	errorMessage.className = 'errorMessage';
	//errorMessage.setAttribute('for',obj.id);
	//errorMessage.setAttribute('htmlFor',obj.id);
	errorMessage.appendChild(document.createTextNode(message));
	obj.parentNode.appendChild(errorMessage);
	obj.errorMessage = errorMessage;
	obj.parentNode.errorMessage = errorMessage;
}

function removeError() {
	this.className = this.className.replace(/errorMessage/,'');
	if (this.errorMessage) {
		this.parentNode.removeChild(this.errorMessage);
		this.errorMessage = null;
		this.parentNode.errorMessage = null;
	}
	this.onchange = null;
}

/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept == "undefined") var deconcept = new Object();
if(typeof deconcept.util == "undefined") deconcept.util = new Object();
if(typeof deconcept.SWFObjectUtil == "undefined") deconcept.SWFObjectUtil = new Object();
deconcept.SWFObject = function(swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey) {
    if (!document.getElementById) { return; }
    this.DETECT_KEY = detectKey ? detectKey : 'detectflash';
    this.skipDetect = deconcept.util.getRequestParameter(this.DETECT_KEY);
    this.params = new Object();
    this.variables = new Object();
    this.attributes = new Array();
    if(swf) { this.setAttribute('swf', swf); }
    if(id) { this.setAttribute('id', id); }
    if(w) { this.setAttribute('width', w); }
    if(h) { this.setAttribute('height', h); }
    if(ver) { this.setAttribute('version', new deconcept.PlayerVersion(ver.toString().split("."))); }
    this.installedVer = deconcept.SWFObjectUtil.getPlayerVersion();
    if (!window.opera && document.all && this.installedVer.major > 7) {
        // only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
        deconcept.SWFObject.doPrepUnload = true;
    }
    if(c) { this.addParam('bgcolor', c); }
    var q = quality ? quality : 'high';
    this.addParam('quality', q);
    this.setAttribute('useExpressInstall', false);
    this.setAttribute('doExpressInstall', false);
    var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;
    this.setAttribute('xiRedirectUrl', xir);
    this.setAttribute('redirectUrl', '');
    if(redirectUrl) { this.setAttribute('redirectUrl', redirectUrl); }
}
deconcept.SWFObject.prototype = {
    useExpressInstall: function(path) {
        this.xiSWFPath = !path ? "expressinstall.swf" : path;
        this.setAttribute('useExpressInstall', true);
    },
    setAttribute: function(name, value){
        this.attributes[name] = value;
    },
    getAttribute: function(name){
        return this.attributes[name];
    },
    addParam: function(name, value){
        this.params[name] = value;
    },
    getParams: function(){
        return this.params;
    },
    addVariable: function(name, value){
        this.variables[name] = value;
    },
    getVariable: function(name){
        return this.variables[name];
    },
    getVariables: function(){
        return this.variables;
    },
    getVariablePairs: function(){
        var variablePairs = new Array();
        var key;
        var variables = this.getVariables();
        for(key in variables){
            variablePairs[variablePairs.length] = key +"="+ variables[key];
        }
        return variablePairs;
    },
    getSWFHTML: function() {
        var swfNode = "";
        if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture
            if (this.getAttribute("doExpressInstall")) {
                this.addVariable("MMplayerType", "PlugIn");
                this.setAttribute('swf', this.xiSWFPath);
            }
            swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'"';
            swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
            var params = this.getParams();
             for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; }
            var pairs = this.getVariablePairs().join("&");
             if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }
            swfNode += '/>';
        } else { // PC IE
            if (this.getAttribute("doExpressInstall")) {
                this.addVariable("MMplayerType", "ActiveX");
                this.setAttribute('swf', this.xiSWFPath);
            }
            swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'">';
            swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';
            var params = this.getParams();
            for(var key in params) {
             swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';
            }
            var pairs = this.getVariablePairs().join("&");
            if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}
            swfNode += "</object>";
        }
        return swfNode;
    },
    write: function(elementId){
        if(this.getAttribute('useExpressInstall')) {
            // check to see if we need to do an express install
            var expressInstallReqVer = new deconcept.PlayerVersion([6,0,65]);
            if (this.installedVer.versionIsValid(expressInstallReqVer) && !this.installedVer.versionIsValid(this.getAttribute('version'))) {
                this.setAttribute('doExpressInstall', true);
                this.addVariable("MMredirectURL", escape(this.getAttribute('xiRedirectUrl')));
                document.title = document.title.slice(0, 47) + " - Flash Player Installation";
                this.addVariable("MMdoctitle", document.title);
            }
        }
        if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){
            var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
            n.innerHTML = this.getSWFHTML();
            return true;
        }else{
            if(this.getAttribute('redirectUrl') != "") {
                document.location.replace(this.getAttribute('redirectUrl'));
            }
        }
        return false;
    }
}

/* ---- detection functions ---- */
deconcept.SWFObjectUtil.getPlayerVersion = function(){
    var PlayerVersion = new deconcept.PlayerVersion([0,0,0]);
    if(navigator.plugins && navigator.mimeTypes.length){
        var x = navigator.plugins["Shockwave Flash"];
        if(x && x.description) {
            PlayerVersion = new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
        }
    }else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0){ // if Windows CE
        var axo = 1;
        var counter = 3;
        while(axo) {
            try {
                counter++;
                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter);
//              document.write("player v: "+ counter);
                PlayerVersion = new deconcept.PlayerVersion([counter,0,0]);
            } catch (e) {
                axo = null;
            }
        }
    } else { // Win IE (non mobile)
        // do minor version lookup in IE, but avoid fp6 crashing issues
        // see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/
        try{
            var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
        }catch(e){
            try {
                var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
                PlayerVersion = new deconcept.PlayerVersion([6,0,21]);
                axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
            } catch(e) {
                if (PlayerVersion.major == 6) {
                    return PlayerVersion;
                }
            }
            try {
                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            } catch(e) {}
        }
        if (axo != null) {
            PlayerVersion = new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
        }
    }
    return PlayerVersion;
}
deconcept.PlayerVersion = function(arrVersion){
    this.major = arrVersion[0] != null ? parseInt(arrVersion[0]) : 0;
    this.minor = arrVersion[1] != null ? parseInt(arrVersion[1]) : 0;
    this.rev = arrVersion[2] != null ? parseInt(arrVersion[2]) : 0;
}
deconcept.PlayerVersion.prototype.versionIsValid = function(fv){
    if(this.major < fv.major) return false;
    if(this.major > fv.major) return true;
    if(this.minor < fv.minor) return false;
    if(this.minor > fv.minor) return true;
    if(this.rev < fv.rev) return false;
    return true;
}
/* ---- get value of query string param ---- */
deconcept.util = {
    getRequestParameter: function(param) {
        var q = document.location.search || document.location.hash;
        if (param == null) { return q; }
        if(q) {
            var pairs = q.substring(1).split("&");
            for (var i=0; i < pairs.length; i++) {
                if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) {
                    return pairs[i].substring((pairs[i].indexOf("=")+1));
                }
            }
        }
        return "";
    }
}
/* fix for video streaming bug */
deconcept.SWFObjectUtil.cleanupSWFs = function() {
    var objects = document.getElementsByTagName("OBJECT");
    for (var i = objects.length - 1; i >= 0; i--) {
        objects[i].style.display = 'none';
        for (var x in objects[i]) {
            if (typeof objects[i][x] == 'function') {
                objects[i][x] = function(){};
            }
        }
    }
}
// fixes bug in some fp9 versions see http://blog.deconcept.com/2006/07/28/swfobject-143-released/
if (deconcept.SWFObject.doPrepUnload) {
    if (!deconcept.unloadSet) {
        deconcept.SWFObjectUtil.prepUnload = function() {
            __flash_unloadHandler = function(){};
            __flash_savedUnloadHandler = function(){};
            window.attachEvent("onunload", deconcept.SWFObjectUtil.cleanupSWFs);
        }
        window.attachEvent("onbeforeunload", deconcept.SWFObjectUtil.prepUnload);
        deconcept.unloadSet = true;
    }
}
/* add document.getElementById if needed (mobile IE < 5) */
if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; }}

/* add some aliases for ease of use/backwards compatibility */
var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject; // for legacy support
var SWFObject = deconcept.SWFObject;


/** GREETING **/
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function getGreeting(){
	var hour=new Date().getHours();
	var greet="";
	if (hour<=6) {greet="Good Night"}
	if (hour>6 && hour<=12) {greet="Good Morning"}
	if (hour>12 && hour<=18) {greet="Good Afternoon"}
	if (hour>18 && hour<=24) {greet="Good Evening"}
	return(greet);
}


/** ULTRA-SIMPLE EVENT ADDING **/

function addEventSimple(obj,evt,fn) {
 if (obj.addEventListener)
 obj.addEventListener(evt,fn,false);
 else if (obj.attachEvent)
 obj.attachEvent('on'+evt,fn);
}

 function removeEventSimple(obj,evt,fn) {
 if (obj.removeEventListener)
 obj.removeEventListener(evt,fn,false);
 else if (obj.detachEvent)
 obj.detachEvent('on'+evt,fn);
}

addEventSimple(window,'load',help);
/* addEventSimple(window,'load',startList); */
addEventSimple(window,'load',validateForms);