<!--function jump() {	aaa=document.menu			.submenu.selectedIndex;	bbb=document.menu.submenu			.options[aaa].value;	window.location.href=bbb;	}function show() {	document.getElementById("submenu1")			.style.visibility="visible";	}function shut() {	document.getElementById("submenu1")			.style.visibility="hidden";	}function show2() {	document.getElementById("submenu2")			.style.visibility="visible";	}function shut2() {	document.getElementById("submenu2")			.style.visibility="hidden";	}function show3() {	document.getElementById("submenu3")			.style.visibility="visible";	}function shut3() {	document.getElementById("submenu3")			.style.visibility="hidden";	}function show4() {	document.getElementById("submenu4")			.style.visibility="visible";	}function shut4() {	document.getElementById("submenu4")			.style.visibility="hidden";	}function show5() {	document.getElementById("submenu5")			.style.visibility="visible";	}function shut5() {	document.getElementById("submenu5")			.style.visibility="hidden";	}function show6() {	document.getElementById("submenu6")			.style.visibility="visible";	}function shut6() {	document.getElementById("submenu6")			.style.visibility="hidden";	}function show7() {	document.getElementById("submenu7")			.style.visibility="visible";	}function shut7() {	document.getElementById("submenu7")			.style.visibility="hidden";	}//-->