var lastSub;
function showsub(name)
{
	clearsubs();
	if (name == lastSub)
       {
         document.getElementById(name).style.display = 'none';
		 //document.getElementById(name+'knop').className = 'kopSelect';
		 lastSub = '';
       }
      else
       {
         document.getElementById(name).style.display = 'block';
		 //document.getElementById(name+'knop').className = 'kopActive';
		 lastSub = name;
       } 
	//document.getElementById(name).style.display = 'block';
	//lastSub = name;
	//location.hash = 'anchor_' + name;
}

function clearsubs()
{
	if (lastSub) {
		document.getElementById(lastSub).style.display = 'none';
		//document.getElementById(lastSub+'knop').className = 'kopSelect';
	}
}

function data(id){
	var klaar = 0;
	var i=1;
	while (klaar != 1){
		if(i == id){
			var productElement = document.getElementById('info' + i);
			if (productElement != null){
				document.getElementById('info' + i).style.display = 'block';
				document.getElementById('knopdata' + i).style.color = '#26b31f';
			}else{
				klaar = 1;
			}
		}else{
			var productElement = document.getElementById('info' + i);
			if (productElement != null){
				document.getElementById('info' + i).style.display = 'none';
				document.getElementById('knopdata' + i).style.color = '#000000';
			}else{
				klaar = 1;
			}
		}

	i=i+1;
	}
}