function onMenuKlick(pos)
{
	document.forms["form_menu1"].elements["menu1-selection"].value= pos;
	document.forms["form_menu1"].elements["menu2-selection"].value= 1;
	document.form_menu1.submit();
}
function onUntermenuKlick(pos)
{
	document.forms["form_menu1"].elements["menu2-selection"].value= pos;
	document.form_menu1.submit();
}