function showHide(linkid,id,laatzien,verberg){
	if (document.getElementById(id).style.display=='none'){
		document.getElementById(linkid).childNodes[0].nodeValue = verberg;		
		document.getElementById(id).style.display = 'block';		
	} else {
		document.getElementById(linkid).childNodes[0].nodeValue = laatzien;				
		document.getElementById(id).style.display = 'none';
	}
}
function move(object_id,cat_id,merk_id,type_id,activity_id,type){
	showHide('sh_move','move','Verplaats','Verberg');
	getMover(object_id,cat_id,merk_id,type_id,activity_id,type);
}
function isInt(x) {
	var y=parseInt(x);
	if (isNaN(y)) return false;
	return x==y && x.toString()==y.toString();
}