var pref="null", suff="null", xx = "null", yy = "null";
var mx = "null", my = "null", now="null",tid, sx, tid2;
var t=0;

function cm() 

	{
	if (t==0) {show('h0',54,149,0);t=1;}
else {hiding(0); t=0;}
	
	}

if (navigator.appName == "Netscape")
{
//alert(navigator.appName)
pref="document.layers['";suff="']";xx=".left";yy=".top";
 mx="event.pageX";
 my="event.pageY";
 sx="innerWidth-16";}
else
{pref="document.all.item('";suff="').style";xx=".pixelLeft";yy=".pixelTop";
 mx="window.event.clientX";
 my="document.body.scrollTop+window.event.clientY";
 sx="document.body.clientWidth";
}
function hideall() {
 if (now!="null") {
 	eval(pref+now+suff+xx+' = '+ 0);
 	eval(pref+now+suff+'.visibility="hidden"');
 	}}
function hide(who){ 
if (who!="null") {
	eval(pref+who+suff+xx+' = '+ 0);
	eval(pref+who+suff+'.visibility="hidden"');		
	}}
function show(who,x,y,menu)
{
if (document.all.item(who) == null)
	return;
subMenuOver(menu);
hide(now);
hide(who);
if (tid!=null) {clearTimeout(tid);}
now=who;
tid=setTimeout("hideall;",0);
sx2=sx
//if (eval(sx)<800) {sx2=800;}
//eval(pref+who+suff+xx+' = (' + sx2 + '-800)/2 + x');
eval(pref+who+suff+xx+' = x');
eval(pref+who+suff+yy+' = y');
eval(pref+who+suff+'.visibility="visible"');
}
function hiding(menu) { 
	subMenuOut(menu)
	tid=setTimeout("hideall();",0);
}
function ClearTopTime() { if (tid2!=null) {clearTimeout(tid2);}}
function nover(){
if(navigator.appName=="Netscape") clearTimeout(tid);
}
function nout(menu){
if(navigator.appName=="Netscape") hiding(menu);
}
function subMenuOver(menu){
	if (navigator.appName != "Netscape"){
		//eval("document.all['menu"+menu+"'].style.background = '#D2D7EA'");
		//eval(pref+"menu"+menu+suff+".background = '#D2D7EA'"); 
		}
}

function subMenuOut(menu){	
	if (navigator.appName != "Netscape"){
		//eval("document.all['menu"+menu+"'].style.background = '#F1F1F1'");
		//eval(pref+"menu"+menu+suff+".background = '#F1F1F1'"); 
		}	
}

function isActive(str) {
obj = document.all.item(str);
if (obj != null)
	obj.className="menu_active";
}
function isNotActive(str) {
obj = document.all.item(str);
if (obj != null)
	obj.className="menu";
}