//----------------------------------------------------------------------------

NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;
off=0;
var xlayer_=600;
var MenuCount=7;
window.setTimeout("f_off()",500);

function f_off(){
window.setTimeout("f_off()",500);
if(off<1){
	show_me1("m");
	off=0;
	}
}


browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion);
if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; }
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; }
else { roll = 'false'; }

if ((!IE4)&&navigator.appVersion.charAt(0) > "4") NN6 = true; else NN6=0;

function show(name,xlayer_,ylayer_) {
    if (NN6){
        var styleObject = document.getElementById( name );
        if (styleObject != null)
        {
            styleObject = styleObject.style;
            styleObject.visibility = "visible";
        }

    	}
        else
    if (NS4)
    {
        if(!(document.layers[name])) return true;
	document.layers[name].visibility= "show";
    }
    else {
	wwidth=document.body.clientWidth-760
	document.all[name].style.posLeft=xlayer_+9;
	document.all[name].style.posTop=ylayer_;
        if(!(document.all[name])) return true;
	document.all[name].style.visibility= "visible";
	}
}

function hide (name) {
    if (NN6){
        var styleObject = document.getElementById( name );
        if (styleObject != null)
        {
            styleObject = styleObject.style;
            styleObject.visibility = "hidden";
        }

    	}
        else

    if (NS4)
    {
        if(!(document.layers[name])) return true;
     	document.layers[name].visibility="hide";
    }
    else{
        if(!(document.all[name])) return true;
	document.all[name].style.visibility="hidden";
	}
}


function h_s (name,xlayer_,ylayer_) 
{
  if (NN6)
  {
    var styleObject = document.getElementById( name );
    if (styleObject != null)
    {
      styleObject = styleObject.style;
      if(styleObject.visibility== "hidden") show(name);
    }
  }
  else if (NS4)
  {
    if(!(document.layers[name])) return true;
    if (document.layers[name].visibility=="show"){
    }else
	    show(name);
    }
    else
    {
        if(!(document.all[name])) return true;
        if (document.all[name].style.visibility=="visible"){
	}else
	    show(name,xlayer_,ylayer_);
    }

if(ver4)return false; else return true;
}



function set_style(obj,prop,id)
{
  if(obj.className)obj.className=prop;
  else if(document.all)
  {
    var o;
    if(!(o=document[obj])&&document.all) o=document.all[obj];
      o.className=prop;
  }
}



function show_me1 (name,xlayer_,ylayer_) 
{
  if(no_ie_()) {return false};
  for (var i = 1; i <= MenuCount; i++) 
    {
    if (name!='m'+i)hide ('m'+i)
    }

  if(h_s(name,xlayer_,ylayer_))return true;
  return false;
}


function no_ie_(){
if (navigator.appName.indexOf('Microsoft')>=0) {return false;}
 else {return true;}
}