function loadsite(){
	Shadowbox.init();
//	$('bgndimg').onload	=	showfoto();
	changefoto();	
}




function resize_background_image_now()
{	
	var bg = $('bgndimg');
	var ratio = dummy.width/dummy.height;
	var	w	=	document.viewport.getWidth();
	var	h	=	document.viewport.getHeight();
	bg.setStyle({width:w+'px'});
	bg.setStyle({height:w/ratio+'px'});
	
	if (bg.getHeight() < h) {
		bg.setStyle({height:h+'px'});
		bg.setStyle({width:h*ratio+'px'});
	}
}

var dummy	=	new Image();


function dummyloaded(){
	$('bgndimg').src	=	dummy.src;
	showfoto();
}


function changefoto(){
	if (picselect < (picarray.length)-1)	picselect++;	else	picselect=0;
	dummy			=	new Image();
	dummy.onload	=	dummyloaded;
	dummy.src		=	filepath+picarray[picselect];
}
function showfoto(){
	resize_background_image_now();
	$('background_fader').appear({ duration: 1.0, from: 1, to: 0, afterFinish: function(){ if (picarray.length>1) hidefoto(); } });	
//	$('background').appear({ duration: 2.0, from: 0, to: 1, afterFinish: function(){  hidefoto();} });
//	$('bgndimg').style.top	=	0;
}
function slideimg(){
//	alert($('fotoimg').height);
	new Effect.Move('bgndimg', { y:-$('bgndimg').height+163, mode: 'absolute',duration: 12.0, delay:0, queue: { position: 'end', scope: 'menuslidescope', limit: 10 }, afterFinish: function(){ }   });
}
function hidefoto(){
	$('background_fader').appear({ delay:5.0, duration: 1.0, from: 0, to: 1, afterFinish: function(){ changefoto(); } });
//	$('background').fade({ delay:5.0, duration: 2.0, from: 1, to: 0, afterFinish: function(){changefoto(); } });	
}








//	OPEN CLOSE TOGGLE
function toggleList(obj){
	Effect.toggle(obj.firstDescendant(), 'blind');
	return false;
}
function toggleDiv(divname,obj){
//	if (obj.innerHTML=='&larr;')		obj.innerHTML=='&darr;';
//	else								obj.innerHTML=='&larr;'
	Effect.toggle($(divname), 'blind',{ afterFinish: function(){} });
	return false;
}
function closeDiv(divname){
	if ($('divname').style.display!='none') Effect.BlindUp('divname');
}
function openDiv(divname){
	if ($('divname').style.display=='none') Effect.BlindDown('divname');
}
//	END OPEN CLOSE TOGGLE





function resizeEventHandler(){
	windowWidth		=	document.documentElement.clientWidth;
	windowHeight	=	document.documentElement.clientHeight;
	resize_background_image_now();
}
function siteUnload(){
}

function checkEmail(email) {
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email)) 	return false;
	return true;
}


function submit_friend_form(){
	var name		=	$F('friend_name');
	var adres		=	$F('friend_adres');
	var postcode	=	$F('friend_postcode');
	var land		=	$F('friend_land');
	var email		=	$F('friend_email');
	var bank		=	$F('friend_bank');
	var eenkeer		=	$F('friend_eenkeer');
	var bedrag		=	$F('friend_bedrag');
	
	if (name.empty() || adres.empty() || postcode.empty() || land.empty() || email.empty() || bank.empty())	{	
		alert('Vul alle gegevens in.');	return false;
	}
	if (!checkEmail(email)){
		alert('Vul een geldig email adres in!');
		$('friend_email').focus;
	}
	

	var url = baseadress+tmplpath+encodeURIComponent('doaddfriend.php');
		new Ajax.Request(url, {
  			method: 'post',
  			parameters: { 	friendname: name, 
  							friendadres: adres, 
  							friendpostcode: postcode, 
  							friendland: land, 
  							friendemail: email, 
  							friendbank: bank,
  							friendeenkeer: eenkeer, 
  							friendbedrag: bedrag
  			},
  			onSuccess: function(transport) {
   		 			switch (transport.responseText){
   		 				case "OK":			$('vriendenformdiv').update("<h2>Bedankt voor uw aanmelding.</h2>");
   		 									break;
   		 				case "EXIST":		alert("Dit email adres staat al geregistreerd.");
   		 									break;
   		 				case "ERROR":		$('vriendenformdiv').update("Fout tijdens het verzenden van de email.");
   		 									break;
   		 			}
  				}
			});
	return false;
}