/************************************************
 * Menu control voor VCD
  ************************************************/

var timer = 0;
var plaatje = 1;
var maxOpaque = 100;
var minOpaque= 0;
var tezien = "nee"
  
function init(unit) {
	if (unit =='automatisering') {
		//document.getElementById('m1').style.display='inline';
	} else if (unit=='bi') {
		if (document.getElementById('m2')) {
			document.getElementById('m2').style.display='inline';
		}
	} else if (unit=='infra') {
		if (document.getElementById('m3')) {
			document.getElementById('m3').style.display='inline';
		}
	}
}

function menuOver(element) {
	if (element.className != '_over' ) { 
		if (element.src.indexOf('_over') <=0) { 
			element.src = element.src.replace('.gif', '_over.gif');
		} 
	} 
}
function menuOut(element) {
	if (element.className != '_over' ) { 
		element.src = element.src.replace('_over.gif', '.gif');
	}
}

function toggle(plaatje, idee) {
	if (tezien == "ja") {
		deactivateSub(plaatje, idee);
	} else {
		activateSub(plaatje, idee);
	}
}

function activateSub(plaatje, idee) {
	for (sub=0; sub <10; sub++) {
		if (document.getElementById('sub' + sub)) {
			document.getElementById('sub' + sub).style.display= 'none';	
		}
	}
	if (document.getElementById(idee)) {
		document.getElementById(idee).style.display= 'inline';
		tezien = "ja"
	}
}

function activateSub2(linkidee, plaatjeidee) {
	for (sub=0; sub <10; sub++) {
		if (document.getElementById('sub' + sub)) {
			document.getElementById('sub' + sub).style.display= 'none';	
		}
	}
	if (document.getElementById(linkidee)) {
		document.getElementById(linkidee).style.display= 'inline';
		tezien = "ja"
	}
	if (document.getElementById(plaatjeidee)) {
		if (element.src.indexOf('_over') <=0) { 
			document.getElementById(plaatjeidee).src = document.getElementById(plaatjeidee).src.replace('.gif', '_over.gif');
		}
	}
}

function deactivateSub(plaatje, idee) {
	if (document.getElementById(idee)) {
		document.getElementById(idee).style.display= 'none';
		tezien = "nee"
	}
}
function deactivateSub2(plaatjeidee) {
	if (document.getElementById(plaatjeidee)) {
		document.getElementById(plaatjeidee).src = document.getElementById(plaatjeidee).src.replace('_over.gif', '.gif');
	}
}

function hideAllSubmenus() {
	for (sub=0; sub <10; sub++) {
		if (document.getElementById('sub' + sub)) {
			document.getElementById('sub' + sub).style.display= 'none';	
		}
	}
}

function showsubsub(ideesub, ideesubsub) {
	/* eerst alles uitschakelen 
	for (subsub=0; subsub <15; subsub++) {
		if (document.getElementById('sub_' + ideesub + '_subsub_' + subsub)) {
			document.getElementById('sub_' + ideesub + '_subsub_' + subsub).style.display= 'none';	
		}
	} */
	/* dan het gekozen submenu tonen  */
	if (document.getElementById('sub_' + ideesub + '_subsub_' + ideesubsub)) {
		alert('sub_' + idee + '_subsub_' + ideesubsub); 
		document.getElementById('sub_' + ideesub + '_subsub_' + ideesubsub).style.display= 'table-row';	
	}
	
}

function OpenHuman(soort) {
	var breedte=(screen.width);
	var IEbreedte=(screen.width-10);
	var IEhoogte=(screen.height-50);
	var hoogte=(screen.height-30);
	if (soort=='starter') { 
		window.open('https://www.humannetstarter.nl/website/index-website.asp','Humannet','directory=0,scrollbars=yes,toolbar=no,status=no,menubar=no,resize=no,outerWidth='+breedte+',outerHeight='+hoogte+',width='+IEbreedte+',height='+IEhoogte+',pageXoffset=0,pageYoffset=0,left=0,top=0');
	} else {
		window.open('https://www.humannetverzuim.nl/verzuim/Main/main.aspx','Humannet','directory=0,scrollbars=yes,toolbar=no,status=no,menubar=no,resize=no,outerWidth='+breedte+',outerHeight='+hoogte+',width='+IEbreedte+',height='+IEhoogte+',pageXoffset=0,pageYoffset=0,left=0,top=0');
	} 
}
  
 /*** niet gebruikte scripts...... **/
function icoonOver(icoon) {
	if (document.getElementById('model_' + icoon).className != 'model_selected') { 
		document.getElementById('model_' + icoon).style.color = 'white';
		document.getElementById('model_' + icoon).style.backgroundImage = 'url(../images/icoon_'+icoon+'_over.gif)';
		document.getElementById('model_' + icoon).style.backgroundColor = '#8A0000';
	}
}

function icoonOut(icoon) {
	if (document.getElementById('model_' + icoon).className != 'model_selected') { 
		document.getElementById('model_' + icoon).style.color = '#503710';
		document.getElementById('model_' + icoon).style.backgroundImage = 'url(../images/icoon_'+icoon+'.gif)';
		document.getElementById('model_' + icoon).style.backgroundColor = '#DAD9CA';
	}
}

function highlight(element) {
	element.style.backgroundColor='#BD8B81';
}

function lowlight(element) {
	element.style.backgroundColor='';
}

function toonfoto(vnr) {
	document.getElementById('grotefoto').style.display='inline'; 
	document.getElementById('huisje').src= 'picture.asp?kenmerk=productfoto1&volgnr=' + vnr
}
function verwijderfoto() {
	document.getElementById('grotefoto').style.display='none'; 
}


function hide(x) {
	elt = document.getElementById('rechterplaatje' + plaatje)
	if (elt) {
		elt.style.opacity = 0;
		elt.style.MozOpacity = 0;
		elt.style.KhtmlOpacity = 0;
		elt.style.filter = 'alpha(opacity=0)';
	}
}