function pointoff(obj)
{
	pointer.style.visibility="hidden";
}
function point(obj)
{
	pointer.style.posTop=obj.offsetTop+obj.offsetHeight+20;
	pointer.style.posLeft=t1.offsetLeft+kader.offsetLeft+5;
	pointer.style.visibility="visible";
}
function plaats()
{
	educ.style.posTop=kader.offsetTop+290;
	educ.style.posLeft=t1.offsetLeft+e1.offsetLeft+e2.offsetLeft+logo.offsetLeft;
	educ.style.visibility="visible";
}
function check()
{
actionInterval=window.setInterval("plaats()",30);
}