function menu_sec (id) {
	if (id == 'sec_ps3' || id == 'sec_park' || id == 'sec_forum') {
	//PS3
		document.getElementById('altmenu_ps3').className = (id == 'sec_ps3') ? 'altmn_goster' : 'altmn_gizle';
		document.getElementById('btn01').src = 'img/ust_mn/bt_ps3_' + (id == 'sec_ps3' ? 'b' : 'a') + '.gif';
		document.getElementById('tm_sep00').src = 'img/ust_mn/sep_dijikent_' + (id == 'sec_ps3' ? 'b' : 'a') + '.gif';
			if (id == 'sec_ps3') {
		document.getElementById('tm_sep01').src = 'img/ust_mn/sep_' + (id == 'sec_ps3' ? 'r' : 'n') + '.gif';
			}
	//PARK
		document.getElementById('altmenu_park').className = (id == 'sec_park') ? 'altmn_goster' : 'altmn_gizle';
		document.getElementById('btn02').src = 'img/ust_mn/bt_park_' + (id == 'sec_park' ? 'b' : 'a') + '.gif';
			if (id == 'sec_park') {
		document.getElementById('tm_sep01').src = 'img/ust_mn/sep_' + (id == 'sec_park' ? 'l' : 'n') + '.gif';
			}
		document.getElementById('tm_sep02').src = 'img/ust_mn/sep_' + (id == 'sec_park' ? 'r' : 'n') + '.gif';
	//Forum
		document.getElementById('altmenu_forum').className = (id == 'sec_forum') ? 'altmn_goster' : 'altmn_gizle';
		document.getElementById('btn03').src = 'img/ust_mn/bt_forum_' + (id == 'sec_forum' ? 'b' : 'a') + '.gif';
			if (id == 'sec_forum') {
		document.getElementById('tm_sep01').src = 'img/ust_mn/sep_' + (id == 'sec_forum' ? 'n' : 'l') + '.gif';
		document.getElementById('tm_sep02').src = 'img/ust_mn/sep_' + (id == 'sec_forum' ? 'l' : 'n') + '.gif';
			}
		document.getElementById('tm_sep03').src = 'img/ust_mn/sep_' + (id == 'sec_forum' ? 'r' : 'n') + '.gif';
		}
}