var activeMenu = 0;

function showSubMenu(num){
	document.getElementById('menu_'+num).style.display='block';
	activeMenu = num;
}
function closeSubMenu(){
	if(activeMenu!=0){
		document.getElementById('menu_'+activeMenu).style.display='none';
	}
}

function chgImg(){
	document.getElementById('chgPic').src = '/imgs/slide/foto'+telImg+'.jpg';
	if(telImg==10)telImg=0;
	telImg++;
	setTimeout('chgImg()',6000);
}

function closeCollectieWindow(){
	try{
		document.getElementById('showCollectieSfeer').style.display = "none";
		}catch(e){}
	document.getElementById('showCollectie').style.display = "none";
	document.getElementById('overlay').style.display = "none";
}

function showKwaliteit(naam,col,kwalType,kwalSegment){
	var h = document.body.scrollHeight;
	document.getElementById('overlay').style.height = h;
	document.getElementById('showCollectie').style.display = "block";
	document.getElementById('overlay').style.display = "block";
	
	try{
		document.getElementById('showCollectieSfeer').style.display = "block";
		document.getElementById('sfeerImg').src = "/collectie/imgs/"+naam+"/sfeer.png";
		}catch(e){}
	document.getElementById('collectiePage').src = "/collectie/default.asp?kwaliteit="+naam+"&c="+col+"&kwalType="+kwalType+"&kwalSegment="+kwalSegment+"";

}

function checkDealerForm(){
	var pcVal = document.getElementById('pc').value;
	if(!document.getElementById('pc').value){
		alert("onjuiste postcode of plaats...");
		document.getElementById('pc').focus();
	}else{
		//document.dealerForm.submit();
		top.location.href="/kijken_en_kopen/searchdealer.asp?act=search&pc="+pcVal+"";
	}
}

function showDealer(dealerNum){
	var h = document.body.scrollHeight;
	document.getElementById('collectiePage').src = "/kijken_en_kopen/showdealer.asp?n="+dealerNum+"";
	document.getElementById('showCollectie').style.height = h;
	document.getElementById('showCollectie').style.display = "block";

}

function scrollPage(how){
		var pos = scrollfix.scrollTop;
		if(how=='down'){
			pos = pos+40;
		}else{
			pos = pos-40;
		}
		scrollfix.scrollTop = pos;
}

function checkSearchForm(){
	document.qform.submit();
}

function checkMammamia(){
	if(!document.invulm.naam.value){
		alert('Naam is verplicht...');
		document.invulm.naam.focus();
	}else	if(!document.invulm.adres.value){
		alert('Adres is verplicht...');
		document.invulm.adres.focus();	
	}else	if(!document.invulm.postcode.value){
		alert('Postcode is verplicht...');
		document.invulm.postcode.focus();	
	}else	if(!document.invulm.plaats.value){
		alert('Plaats is verplicht...');
		document.invulm.plaats.focus();	
	}else	if(!document.invulm.naamw.value){
		alert('Naam woninginrichter is verplicht...');
		document.invulm.naamw.focus();	
	}else	if(!document.invulm.adresw.value){
		alert('Adres woninginrichter is verplicht...');
		document.invulm.adresw.focus();	
	}else	if(!document.invulm.postcodew.value){
		alert('Postcode woninginrichter is verplicht...');
		document.invulm.postcodew.focus();	
	}else	if(!document.invulm.plaatsw.value){
		alert('Plaats woninginrichter is verplicht...');
		document.invulm.plaatsw.focus();	
	}else	if(!document.invulm.product.value){
		alert('Product is verplicht...');
		document.invulm.product.focus();	
	}else	if(!document.invulm.datum.value){
		alert('Datum is verplicht...');
		document.invulm.datum.focus();	
	}else	if(!document.invulm.aantalmeter.value){
		alert('Aantal strekkende meter is verplicht...');
		document.invulm.aantalmeter.focus();	
	}else{
		document.invulm.submit();
	}
	
}

function closeCol(){
	document.getElementById('fotoCol').style.visibility = 'hidden';
	document.getElementById('overlay').style.display = 'none';
	document.getElementById('fotoPage1').src = '/leeg.html';
}

function openCollage(k,colNum){
	document.getElementById('fotoCol').style.visibility = 'visible';
	document.getElementById('overlay').style.display = 'block';

	var topH =  document.body.scrollTop;
	document.getElementById('fotoCol').style.top = topH;

	var h = document.body.scrollHeight;
	document.getElementById('overlay').style.height = h;	

	document.getElementById('fotoPage1').src = '/collage.asp?k='+k+'&colNum='+colNum+'';
}