function projectomgeving(){
	var link = document.getElementById('project_input').value;
	if(link == 'Bedrijfsnaam...'){
		
	}else{
		var url = "https://www.projectomgeving.com/" + link;
		location.href = url;
	}
	
}

function showstuff(boxid){
   document.getElementById(boxid).style.visibility="visible";
}

function hidestuff(boxid){
   document.getElementById(boxid).style.visibility="hidden";
}