function showLayer(whichdiv){
	if (document.getElementById(whichdiv.id+"_ov").style.display == ''){
		document.getElementById(whichdiv.id+"_ov").style.display = 'none';
	}else {
		document.getElementById(whichdiv.id+"_ov").style.display = '';
	}
	
}
function checkbeursForm(){
	tel=0;
	if (document.getElementById("naam").value =='') {				
		tel++;		
		document.getElementById("naam").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("naam").className = 'txtInputLarge';
	}
	if (document.getElementById("datumvan").value =='') {				
		tel++;		
		document.getElementById("datumvan").className = 'txtInputMedium rodeborder';
	} else	{ 
		document.getElementById("datumvan").className = 'txtInputMedium';
	}
	if (document.getElementById("datumtot").value =='') {				
		tel++;		
		document.getElementById("datumtot").className = 'txtInputMedium rodeborder';
	} else	{ 
		document.getElementById("datumtot").className = 'txtInputMedium';
	}
	if (document.getElementById("locatiehal").value =='') {				
		tel++;		
		document.getElementById("locatiehal").className = 'txtInputMedium rodeborder';
	} else	{ 
		document.getElementById("locatiehal").className = 'txtInputMedium';
	}
	if (document.getElementById("locatiestand").value =='') {				
		tel++;		
		document.getElementById("locatiestand").className = 'txtInputMedium rodeborder';
	} else	{ 
		document.getElementById("locatiestand").className = 'txtInputMedium';
	}
	if (document.getElementById("land").value =='-geen keuze-') {				
		tel++;		
		document.getElementById("land").className = 'onderwerpList rodeachtergrond';
	} else	{ 
		document.getElementById("land").className = 'onderwerpList';
	}
	if (document.getElementById("plaats").value =='') {				
		tel++;		
		document.getElementById("plaats").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("plaats").className = 'txtInputLarge';
	}
	/*if (document.getElementById("website1").value =='') {				
		tel++;		
		document.getElementById("website1").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("website1").className = 'txtInputLarge';
	}*/
	if (document.getElementById("exposantnaam").value =='') {				
		tel++;		
		document.getElementById("exposantnaam").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("exposantnaam").className = 'txtInputLarge';
	}
	if (document.getElementById("bedrijfsnaam").value =='') {				
		tel++;		
		document.getElementById("bedrijfsnaam").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("bedrijfsnaam").className = 'txtInputLarge';
	}
	/*if (document.getElementById("website2").value =='') {				
		tel++;		
		document.getElementById("website2").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("website2").className = 'txtInputLarge';
	}*/
	if (document.getElementById("email").value =='' || !checkEmail(document.getElementById("email").value)) {
		tel++;		
		document.getElementById("email").className = 'txtInputLarge rodeborder';		
	} else	{ 
		document.getElementById("email").className = 'txtInputLarge';
	}
	/*if (document.getElementById("toevoeging2").value =='') {
		tel++;		
		document.getElementById("toevoeging2").className = 'txtInputArea rodeborder';		
	} else	{ 
		document.getElementById("toevoeging2").className = 'txtInputArea';
	}*/
	if(tel==0){					
		return true;
	} else {
		//document.getElementById("formMelding").innerHTML = '<b>* Vul aub. alle verplichte velden in [' + tel + ']</b>';
		//document.getElementById("formMelding").style.display = '';
		return false;
	}
}


function checkAanvraagForm(){
	
	tel=0;
	if (document.getElementById("onderwerp").value =='') {				
		tel++;		
		document.getElementById("onderwerp").className = 'onderwerpList rodeachtergrond';
	} else	{ 
		document.getElementById("onderwerp").className = 'onderwerpList';
	}
	if (document.getElementById("naam").value =='') {				
		tel++;		
		document.getElementById("naam").className = 'txtInputLarge rodeborder';
	} else	{ 
		document.getElementById("naam").className = 'txtInputLarge';
	}
	if (document.getElementById("email").value =='' || !checkEmail(document.getElementById("email").value)) {
		tel++;		
		document.getElementById("email").className = 'txtInputLarge rodeborder';		
	} else	{ 
		document.getElementById("email").className = 'txtInputLarge';
	}
		
	if(tel==0){					
		//document.getElementById("aanvraagform").submit();
		return true;
	} else {
		//document.getElementById("formMelding").innerHTML = '<b>* Vul aub. alle verplichte velden in [' + tel + ']</b>';
		//document.getElementById("formMelding").style.display = '';
		return false;
	}
}
function checkEmail(str){
	var testresults = false;
	//uitleg filter: minimaal 1 letter voor @ ; min 1 max 66 letters na @ ; min 2 max 6 letters na punt.
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(str)){
		testresults=true;
	}else{
		testresults=false;
	}
	return (testresults);
}	

function openMenu(divId) {
		closeAllSubs();
		document.getElementById(divId).style.display='';	
}

function closeAllSubs(){
	document.getElementById('profielBtns').style.display='none';
	document.getElementById('nieuwsBtns').style.display='none';
	document.getElementById('kwaliteitBtns').style.display='none';
	document.getElementById('contactBtns').style.display='none';
	document.getElementById('toepassingenBtns').style.display='none';
	document.getElementById('productenBtns').style.display='none';
}

function SlideInOut(element,id,img){
	
	if(document.getElementById(element).style.display == ""){
		document.getElementById(img).src = siteurl + "img/layout/navigatie/plusr.gif";
		SUDEffect(element);
		document.getElementById(id).style.backgroundColor='#9E2B1E';
		
	}else{
		document.getElementById(img).src = siteurl + "img/layout/navigatie/minr.gif";
		SUDEffect(element);
		document.getElementById(id).style.backgroundColor='#3E444A';
	}
}

function SUDEffect(element){
	new Effect.toggle(element,'Slide', {duration:0.5});
}

function openDiv(openDiv) {
	if (document.getElementById(openDiv).style.display == ''){
		document.getElementById(openDiv).style.display = 'none';
	}else {
		document.getElementById(openDiv).style.display = '';
	}
}
function closeDiv(closeDiv) {
	document.getElementById(closeDiv).style.display = 'none';
    }
function dealerCountry(group){
	window.location= siteurl + group + "/";
}