var TimerID=0;

function ShowHideMenu(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}

}

function show_menu(id) {
clearTimeout(TimerID);
TimerID=setTimeout('ShowHideMenu("'+id+'")',200);
}

function hide_menu() {
clearTimeout(TimerID);
TimerID=setTimeout('ShowHideMenu()',200);
}

function open_win(destino,nome,tb,wt,ht,dr,st,sc,rs,mn){

   var win=window.open(destino,nome,"toolbar=" + tb + ",width=" + wt + ",height=" + ht + ",directories=" + dr + ",status=" + st + ",scrollbars=" + sc + ",resizable=" + rs + ",menubar=" + mn);
   win.focus();

   }

function toggleLayer(_w,_h) {

   var isIE=document.all?true:false;
   var isDOM=document.getElementById?true:false;
   var isNS4=document.layers?true:false;

  if (isDOM)
  {
    if (_h=='s') { document.getElementById(_w).style.display = 'block'; document.getElementById(_w).style.visibility='visible'; }
    if (_h=='h') { document.getElementById(_w).style.display = 'none'; document.getElementById(_w).style.visibility='hidden'; }
  }
  else if (isIE) {
    if (_h=='s') { eval("document.all."+_w+".style.display='block';"); eval("document.all."+_w+".style.visibility='visible';"); }
    if (_h=='h') { eval("document.all."+_w+".style.display='none';"); eval("document.all."+_w+".style.visibility='hidden';"); }
  }
  else if(isNS4)
  {
    if (_h=='s') { eval("document.layers['"+_w+"'].display='block';"); eval("document.layers['"+_w+"'].visibility='show';"); }
    if (_h=='h') { eval("document.layers['"+_w+"'].display='none';"); eval("document.layers['"+_w+"'].visibility='hide';"); }
  }
}