iImageLoop = 0
function CheckImages(id) {
	if (iImageLoop<15) {
		sImgSrc = document.all[id].src
		document.all[id].src = sImgSrc.substring(0,sImgSrc.length-4) + '.gif'
	} else {
		document.all[id].src = "http://www.bokus.com/img/cover_50x.gif"
	}
	iImageLoop++
}

function PopUpWindow(url, w,h) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	window.open(url, 'ChatWindow', 'toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=1,width=700,height=460,top='+wint+',left='+winl)
}

function validate(emailStr) {
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")

	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) {
		alert("Kolla epost-adressen (@ och .'s)")
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) {
	    alert("Kolla epost-adressen!")
	    return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
		  if (IPArray[i]>255) {
	      alert("Kolla epost-adressen!")
				return false
		  }
	  }
	  return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		alert("Kolla epost-adressen!")
	  return false
	}
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 || 
	    domArr[domArr.length-1].length>4) {
		alert("Please check the e-mail again")
		return false
	}
	if (len<2) {
		var errStr="Kolla epost-adressen!"
		alert(errStr)
		return false
	}
}

function runSlideShow() {
	if (document.all) {
		document.images.SlideShow.style.filter="blendTrans(duration=6)";
		document.images.SlideShow.style.filter="blendTrans(duration=6)";
		document.images.SlideShow.filters.blendTrans.Apply();
	}
	document.images.SlideShow.src = preLoad[j].src;
	if (document.all) {
		document.images.SlideShow.filters.blendTrans.Play();
	}
	j = j + 1;
	if (j > (p - 1)) j = 0;
	t = setTimeout('runSlideShow()', slideShowSpeed);
}

function init() {
//	runSlideShow()
}