function fnHover() {
	var sfEls = document.getElementById("nav").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"), "")
		}
	}
}

function fnTableRuler() {
	if (document.getElementById && document.createTextNode) 	{
		var tables=document.getElementsByTagName('table');
		for (var i=0;i<tables.length;i++) {
			if(tables[i].className=='ruler') {
				var trs=tables[i].getElementsByTagName('tr');
				for(var j=0;j<trs.length;j++) {
					if(trs[j].parentNode.nodeName=='TBODY') {
						trs[j].onmouseover=function(){this.className='ruled';return false}
						if (j%2==0) {
							trs[j].onmouseout=function(){this.className='trline1';return false}
						} else {
							trs[j].onmouseout=function(){this.className='trline2';return false}
						}
					}
				}
			}
			if(tables[i].className=='ruler2') {
				var trs=tables[i].getElementsByTagName('tr');
				for(var j=0;j<trs.length;j++) {
					if(trs[j].parentNode.nodeName=='TBODY') {
						trs[j].onmouseover=function(){this.className='ruled2';return false}
						trs[j].onmouseout=function(){this.className='';return false}
					}
				}
			}
		}
		var buttons=document.getElementsByTagName('input');
		for (var j=0;j<buttons.length;j++) {
			if(buttons[j].className=='button') {
				buttons[j].onmouseover=function(){this.className='hovered';return false}
				buttons[j].onmouseout=function(){this.className='button';return false}
			}
		}
	}
}

function fnEmailCheck (cEmailStr) {
	var cEmailPat = /^(.+)@(.+)$/
	var cSpecialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var cValidChars="\[^\\s" + cSpecialChars + "\]"
	var cQuotedUser="(\"[^\"]*\")"
	var cIPDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var cAtom=cValidChars + '+'
	var cWord="(" + cAtom + "|" + cQuotedUser + ")"
	var cUserPat=new RegExp("^" + cWord + "(\\." + cWord + ")*$")
	var cDomainPat=new RegExp("^" + cAtom + "(\\." + cAtom +")*$")
	var aMatchArray=cEmailStr.match(cEmailPat)
	if (aMatchArray==null) {
		return false
	}
	var cUser=aMatchArray[1]
	var cDomain=aMatchArray[2]
	if (cUser.match(cUserPat)==null) {
		return false
	}
	var aIPArray=cDomain.match(cIPDomainPat)
	if (aIPArray!=null) {
	  for (var i=1;i<=4;i++) {
			if (aIPArray[i]>255) {
				return false
			}
		}
	}
	var aDomainArray=cDomain.match(cDomainPat)
	if (aDomainArray==null) {
		return false
	}
	var cAtomPat=new RegExp(cAtom,"g")
	var aDomainArray=cDomain.match(cAtomPat)
	if (aDomainArray[aDomainArray.length-1].length<2 ||
		aDomainArray[aDomainArray.length-1].length>3) {
	   return false
	}
	var nlen=aDomainArray.length
	if (nlen<2) {
		return false
	}
	return true
}


function fnNewWindow(cPage,cWindow,nWidth,nHeight,cScroll){
nLeftPosition = (screen.width) ? (screen.width-nWidth) / 2 : 0
nTopPosition = (screen.height) ? (screen.height-nHeight) / 2 : 0
cSettings = 'height='+nHeight+',width='+nWidth+',top='+nTopPosition+',left='+nLeftPosition+',scrollbars='+cScroll+',resizable'
window.open(cPage,cWindow,cSettings)
}

function SearchIt() {
window.location.href='search.asp?ferretthis='+document.frmsearch.txtsearch.value+'&where=0&submit=Go&onwhat=all&andor=allwords'
}

/***********************************************
* Ultimate Fade-In Slideshow (v1.5): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var fadeimages=new Array()

var fadebgcolor="white"

//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0] =["logos/ea-large.gif", "", ""]
fadeimages[1] =["logos/egglogo.gif", "", ""]
fadeimages[2] =["logos/telewest.gif", "", ""]
fadeimages[3] =["logos/vodafone.gif", "", ""]
fadeimages[4] =["logos/bayerlogo.gif", "", ""]
fadeimages[5] =["logos/mercianlogo.gif", "", ""]
fadeimages[6] =["logos/dell.gif", "", ""]
fadeimages[7] =["logos/malvernhills.gif", "", ""]
fadeimages[8] =["logos/idealogo.gif", "", ""]
fadeimages[9] =["logos/logista.gif", "", ""]
fadeimages[10]=["logos/blockbuster.gif", "", ""]
fadeimages[11]=["logos/ikealogo.gif", "", ""]
fadeimages[12]=["logos/cofacelogo.gif", "", ""]
fadeimages[13]=["logos/diageo.gif", "", ""]
fadeimages[14]=["logos/logowk.gif", "", ""]
fadeimages[15]=["logos/ferrologo.gif", "", ""]
fadeimages[16]=["logos/garnicaplywoodlogo.gif", "", ""]
fadeimages[17]=["logos/aena-logo.gif", "", ""]

////NO need to edit beyond here/////////////

var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers

var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all

function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}

var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2

if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;-khtml-opacity:10;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')

if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}

fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}


fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}

fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=obj.degree/100
}


fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}

function fnRandomNumber( nMin, nMax ) {
	var nRand = Math.round((nMax-nMin) * Math.random() + nMin)
	return nRand
}

function fnHideQuoteStart() {
	fnHideQuote()
	var nDelay = 5000
	setInterval("fnHideQuote()",nDelay)
}

function fnHideQuote() {
		var nDisplay = fnRandomNumber( 0, 8 )
		var aColours = new Array("#fff","#eee","#ddd","#ccc","#bbb","#aaa","#999","#888","#777","#666","#555","#444","#333","#222","#111","#000")
		for (var i=0;i<9;i++) {
			if (i==nDisplay) {
				if (document.getElementById("q0"+i).style.display == "block") {
					document.getElementById("q0"+i).style.display = "none";
					fnHideQuote()
				}
				document.getElementById("q0"+i).style.display = "block";
			} else {
				document.getElementById("q0"+i).style.display = "none";
			}
		}
}