function checker(theForm) {
	if (confirm("Are you sure you want to delete this item?")) {
		return true;
	} else {
		return false;
	}
}

function check_link(thelink) {
	if (confirm("Are you sure you want to delete this item?")) {
		parent.location = thelink;
	} else {
		return false;
	}
}

function check_afkeur(thelink) {
	if (confirm("Weet u zeker dat u dit item wilt afkeuren?")) {
		parent.location = thelink;
	} else {
		return false;
	}
}

function toggleBox(szDivID, iState)
{
   var obj = document.layers ? document.layers[szDivID] :
   document.getElementById ? document.getElementById(szDivID).style :
   document.all[szDivID].style;
   obj.display = document.layers ? (iState ? "none" : "block") : (iState ? "block" : "none");
}

function changeDisplay(wa,to)
{
	document.getElementById(wa).style.display=to;
}