function openImage(photoId,photoGroup){
	var winl = ((screen.width) / 2) - 330;
	var wint = ((screen.height) / 2) - 300;

	windowName = "pictureWindow";
	windowURL = "pictureWindow.asp?photoId=" + photoId + "&photoGroup=" + photoGroup;
	myWindow = window.open(windowURL, windowName,'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=660, height=600,top='+wint+',left='+winl+'');
	myWindow.focus();
}

function closeImage(){
	window.close();
}

function SubmitUser(){
	if(document.register.userFName.value == "" || document.register.userSName.value == "" || document.register.userStreet.value == "" || document.register.userHouseNr.value == "" || document.register.userPostalCode.value == "" || document.register.userCity.value == "" || document.register.userCountry.value == "" || document.register.userTelephone.value == "" || document.register.userPassword1.value == "" || document.register.userPassword1.value != document.register.userPassword2.value || !checkMail(document.register.userMail.value,false)){
		alert("U moet alle velden (uitgezonderd bedrijf en BTW) geldig invullen!");
		return false;
	}
	return true;
}

function SubmitContact(){
	var filter  = /^[\w\.-]+@[\w\.-]+\.[a-zA-Z]{2,4}$/;
	if(document.contact.Naam.value == "" || document.contact.Telefoon.value == "" || !filter.test(document.contact.Email.value)){
		alert("U moet minstens uw naam, telefoonnummer en emailadres invullen.");
		return false;
	}
	return true;
}

var controls = new Array();
var depth = 0;

function showItem(ItemNr){
	depth=(ItemNr.length/2)-1;
	controls[depth]=ItemNr;
	if(document.getElementById(ItemNr).style.display==''){
		document.getElementById(ItemNr).style.display='none';
	}else{
		document.getElementById(ItemNr).style.display='';
	}

}

var slides = "0;12;1;13;2;14;3;15;4;16;5;17;6;18;7;8;9;10;11";
var aSlides = slides.split(";");
var pictureName = "slideshow";

function InitSlideShow(){
	var start = Math.floor(Math.random()*20)
	startSlide(start,5);
}

function startSlide(pictureNr,pictureSec){
	if(pictureNr < aSlides.length){
		var nextImage = aSlides[pictureNr];
		
		if (navigator.appName.indexOf('Opera') > -1){
			if (document.all){
				document.getElementById(pictureName).style.filter="blendTrans(duration=1)";
				document.getElementById(pictureName).filters.blendTrans.Apply();
			}

			document.getElementById(pictureName).src = "layout/" + nextImage + ".jpg";

			if (document.all){
				document.getElementById(pictureName).filters.blendTrans.Play();
			}
		}else{
			document.getElementById(pictureName).src = "layout/" + nextImage + ".jpg";
		}
		
		pictureNr = pictureNr + 1;
		
		setTimeout("startSlide('"+pictureNr+"','"+pictureSec+"')",pictureSec*1000);
	}else{
		startSlide(0,5);
	}
}

function doIt(splashname){
	if (navigator.appName.indexOf('Opera') > -1){
		if (document.all){
			document.getElementById('splash').style.filter="blendTrans(duration=1)";
			document.getElementById('splash').filters.blendTrans.Apply();
		}

		document.getElementById('splash').src = "layout/" + splashname + ".jpg";

		if (document.all){
			document.getElementById('splash').filters.blendTrans.Play();
		}	
	}else{
		document.getElementById('splash').src="layout/" + splashname + ".jpg";
	}
}