var id_menu = new Array('sub_menu_1','sub_menu_2','sub_menu_3','sub_menu_4','sub_menu_5','sub_menu_6');

function allclose() {
for (i=0; i < id_menu.length; i++){
			document.getElementById(id_menu[i]).style.display = "none";
	}
}
function openMenu(id){
for (i=0; i < id_menu.length; i++){
	if (id != id_menu[i]){
		document.getElementById(id_menu[i]).style.display = "none";
	}
}
if (document.getElementById(id).style.display == "block"){
	document.getElementById(id).style.display = "none";
}else{
	document.getElementById(id).style.display = "block"; 
}
}
//-->
function maillink(mailprefix, maildomain, mailsuffix, mailname)
{
  if (mailname == null) { mailname = "e-mail"; }
  document.write('<a href="mailto:' + mailprefix + '%40' + maildomain + '.' + mailsuffix + '">' + mailname + '</a>');
}
//-->
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->