function ezineformCheck(){
	if (document.ezineform.email.value.length<6)
	{
		alert('U heeft nog geen e-mailadres ingevoerd');
		return false;
	}
}

function subscribeFormCheck(){
	if (document.subscribeForm.naam.value.length<1)
	{
		alert('U heeft nog geen naam ingevoerd');
		return false;
	}
	if (document.subscribeForm.email.value.length<3)
	{
		alert('U heeft nog geen e-mailadres ingevoerd');
		return false;
	}
	if (document.subscribeForm.email.value!=document.subscribeForm.email2.value)
	{
		alert('E-mailadressen komen niet overeen.');
		return false;
	}
	if (document.subscribeForm.postcode.value.length<2)
	{
		alert('U heeft nog geen postcode ingevoerd');
		return false;
	}
}

function unsubscribeFormCheck(){
	if (document.subscribeForm.naam.value.length<1)
	{
		alert('U heeft nog geen naam ingevoerd');
		return false;
	}
	if (document.subscribeForm.email.value.length<3)
	{
		alert('U heeft nog geen e-mailadres ingevoerd');
		return false;
	}
	if (document.subscribeForm.email.value!=document.subscribeForm.email2.value)
	{
		alert('E-mailadressen komen niet overeen.');
		return false;
	}
	if (document.subscribeForm.postcode.value.length<2)
	{
		alert('U heeft nog geen postcode ingevoerd');
		return false;
	}
}

function mailFormCheck(formid){
	if (document.mailForm.naam.value.length<3)
	{
		alert('U heeft nog geen naam ingevoerd');
		return false;
	}
	if (document.mailForm.email.value.length<3)
	{
		alert('U heeft nog geen e-mailadres ingevoerd');
		return false;
	}
	if(formid==1){
		if (document.mailForm.naam.value.length<3)
		{
			alert('U heeft nog geen naam vriend ingevoerd');
			return false;
		}
		if (document.mailForm.email.value.length<3)
		{
			alert('U heeft nog geen e-mailadres vriend ingevoerd');
			return false;
		}
	}
	if (document.mailForm.tekst.value.length<2)
	{
		alert('U heeft nog geen bericht ingevoerd');
		return false;
	}
}

function zoekFormCheck(){
	if(document.zoekform.zoek.value.length<2){
		alert('U heeft nog niet aangegeven waarop u wilt zoeken');
		return false;
	}
	if(document.zoekform.zoek.value=='Zoeken'){
		alert('U heeft nog niet aangegeven waarop u wilt zoeken');
		return false;
	}
}

var pos;
pos = "up";

function disableLayer1(){

	if(pos=='up'){
		pos = "pending";
		document.getElementById('i_toplayer1').style.paddingTop="5px";
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='10px'",50);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='15px'",75);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='20px'",100);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='25px'",125);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='30px'",150);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='35px'",175);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='40px'",200);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='45px'",225);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='50px'",250);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='55px'",275);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='60px'",300);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='65px'",325);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='70px'",350);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='75px'",375);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='80px'",400);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='85px'",425);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='90px'",450);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='95px'",475);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='100px'",500);
		setTimeout("pos='down'",500);
		setTimeout("enableLayer1()",4000);
	}else{
	}

//	document.getElementById("toplayer2").style.top='180px';
}
function enableLayer1(){

	if(pos=='down'){
		document.getElementById('i_toplayer1').style.paddingTop="95px";
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='90px'",50);
		setTimeout("document.getElementById('toplayer4').style.top='-48px'",50);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='85px'",75);
		setTimeout("document.getElementById('toplayer4').style.top='-45px'",75);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='80px'",100);
		setTimeout("document.getElementById('toplayer4').style.top='-40px'",100);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='75px'",125);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='70px'",150);
		setTimeout("document.getElementById('toplayer4').style.top='-35px'",150);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='65px'",175);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='60px'",200);
		setTimeout("document.getElementById('toplayer4').style.top='-30px'",200);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='55px'",225);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='50px'",250);
		setTimeout("document.getElementById('toplayer4').style.top='-25px'",250);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='45px'",275);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='40px'",300);
		setTimeout("document.getElementById('toplayer4').style.top='-20px'",300);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='35px'",325);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='30px'",350);
		setTimeout("document.getElementById('toplayer4').style.top='-15px'",350);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='25px'",375);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='20px'",400);
		setTimeout("document.getElementById('toplayer4').style.top='-10px'",400);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='15px'",425);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='10px'",450);
		setTimeout("document.getElementById('toplayer4').style.top='-5px'",450);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='5px'",475);
		setTimeout("document.getElementById('i_toplayer1').style.paddingTop='0px'",500);
		setTimeout("document.getElementById('toplayer4').style.top='0px'",500);
		setTimeout("document.getElementById('toplayer4').style.top='-5px'",14500);
		setTimeout("document.getElementById('toplayer4').style.top='-10px'",14550);
		setTimeout("document.getElementById('toplayer4').style.top='-15px'",14600);
		setTimeout("document.getElementById('toplayer4').style.top='-20px'",14650);
		setTimeout("document.getElementById('toplayer4').style.top='-25px'",14700);
		setTimeout("document.getElementById('toplayer4').style.top='-30px'",14750);
		setTimeout("document.getElementById('toplayer4').style.top='-35px'",14800);
		setTimeout("document.getElementById('toplayer4').style.top='-40px'",14850);
		setTimeout("document.getElementById('toplayer4').style.top='-45px'",14900);
		setTimeout("document.getElementById('toplayer4').style.top='-50px'",14950);

		
		setTimeout("pos='up'",15000);
		//setTimeout("document.getElementById('toplayer2').style.t0p='108px'",500);
	}else{
	}

}

function disableLayer2(){
	document.getElementById("i_toplayer1").style.display='none';
	document.getElementById("toplayer2").style.top='180px';
}
function enableLayer2(){
	document.getElementById("i_toplayer1").style.display='block';
	document.getElementById("toplayer2").style.top='108px';
}

function popimg(id,maxw,maxh) {
	maxw=maxw+50;
	maxh=maxh+200;
	window.open(document.getElementById(id).src,'image','width='+maxw+',height='+maxw+',resizable=yes');
}

function wisselsrc1(x,y,w,h,maxw,maxh) {
	var a=document.getElementById(x).src;
	var b=document.getElementById(y).src;
	document.getElementById(y).src=a;

	w0=w;
	h0=h;
	if (w>maxw){w=maxw;temp=w0/w;h=h0/temp;}
	if (h>maxh){h=maxh;temp2=w0/(w0/h);}

	document.getElementById(y).style.width=w;
	document.getElementById(y).style.height=h;

	if(w==maxw || h==maxh){
		document.getElementById(y).style.cursor='pointer';
		document.getElementById(y).alt='Klik op deze afbeelding om hem full screen te bekijken.';
	}else{
		document.getElementById(y).alt='';
	}
}

function FS(size){
	document.getElementById('fs_txt').innerHTML=size;
}