function showMenu(menu){
	document.getElementById(menu).style.fontSize="large";
	document.getElementById(menu).style.fontWeight="bold";
}

function hideMenu(menu){
	document.getElementById(menu).style.fontSize="large";
	document.getElementById(menu).style.fontWeight="normal";
}

function showInput(){
	//document.getElementById('createForm').reset();
	document.getElementById('create').style.visibility='visible';
	document.getElementById('createForm').reset();

	//document.getElementById('updateForm').reset();
	document.getElementById('update').style.visibility='hidden';
}

function showUpdate(){
	document.getElementById('create').style.visibility='hidden';
	
	document.getElementById('update').style.visibility='visible';
}

function hideWindow(me){
	document.getElementById(me).style.visibility='hidden';
}
	
function delData(to,p) {
  	var myForm = document.createElement("form");
  	myForm.method="post" ;
  	myForm.action = to ;
  	for (var k in p) {
    	var myInput = document.createElement("input") ;
    	myInput.setAttribute("name", k) ;
    	myInput.setAttribute("value", p[k]);
    	myForm.appendChild(myInput) ;
  	}

	document.body.appendChild(myForm) ;
	myForm.submit() ;
	document.body.removeChild(myForm) ;
}

function editData(auteur,tijd,titel,tekst) {
	showUpdate();
	var w=auteur;
	var x=document.getElementById(tijd).innerHTML;
	var y=document.getElementById(titel).innerHTML;
	var z=document.getElementById(tekst).innerHTML;

	document.getElementById('eauteur').value = w;
	document.getElementById('etijd').value = x;
	document.getElementById('etitel').value = y;
	document.getElementById('etekst').value = z;
}

//<a href="javascript:postData('delete.php',{titel:'naam',tijd:'tijd'})">click</a>