function make_submenu (pmenu, smenu, mtop, mleft) {
	var obj_pmenu = document.getElementById (pmenu);
	var obj_smenu = document.getElementById (smenu);
	var o_left = getAbsoluteLeft (pmenu);
	var o_top = getAbsoluteTop (pmenu);

	if (obj_smenu) {
		obj_smenu.style.top = o_top + mtop + "px";
		obj_smenu.style.left = o_left + mleft + "px";
		obj_smenu.onmouseover = obj_pmenu.onmouseover = function() {
			obj_smenu.style.display = "block";
		}
		obj_smenu.onmouseout = obj_pmenu.onmouseout = function() {
			obj_smenu.style.display = "none";
		}
	}
}

make_submenu ("menu5", "smenu_kep", 33, 0);
make_submenu ("menu6", "smenu_kontakt", 33, 0);