//declare var
//declare new pulldown menu
//code name navmenu
var navmenuout = true
var navmenutimeoutID = 1

//declare artical menu
var mouseout_menuarticle = true
var menutimeoutID = 1
var pollanswer = false

var layerList = new Array("layer1", "layer2", "layer3", "layer4");
var isMinNS4=(navigator.appName.indexOf("Netscape")>=0&&parseFloat(navigator.appVersion)>=4)?1:0;
var isMinIE4=(document.all)?1:0;

//reloads the window if Nav4 resized
function NS_reloadPage(init) {
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)){
 document.NS_pgW=innerWidth; document.NS_pgH=innerHeight; onresize=NS_reloadPage; }}
 else if (innerWidth!=document.NS_pgW || innerHeight!=document.NS_pgH) location.reload();
}
NS_reloadPage(true);

//Dreamweaver Function
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("##")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0C
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0C
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function setBgColor(ielayer, nslayer, color){
   if(isMinNS4) {
     layer = eval(nslayer);
     layer.bgColor=color;
   }
   if(isMinIE4) {
     layer = eval(ielayer);
     layer.style.backgroundColor=color;
   }
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;
  if(!d) d=document;
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
  }  
  if(!(x=d[n])&&d.all) 
    x=d.all[n]; 
  for (i=0;!x&&i<d.forms.length;i++) 
    x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++)
    x=MM_findObj(n,d.layers[i].document); 
  return x;
}

//script for new menu
function navmenu_over() {
navmenuout = false ;
clearTimeout(navmenutimeoutID);
}

function navmenu_out() {
navmenuout = true ;
navmenutimeoutID = setTimeout("autohide_menu()","10");
}

function autohide_menu() {
  if (navmenuout == true) {
    for (var i=0; i<layerList.length; i++)
      MM_showHideLayers(layerList[i],'','hide');
  }
}

function hideother(layername) {
  for (var i=0; i<layerList.length; i++)
    if (layerList[i] != layername)
      MM_showHideLayers(layerList[i],'','hide');
}

//script for menu - artical menu
function autohide_menuarticle() {
  if (mouseout_menuarticle == false) {
  MM_showHideLayers('menuarticle','','show');}
  else if (mouseout_menuarticle == true) {
  MM_showHideLayers('menuarticle','','hide');
}
}

function menu_inital() {
if (pollanswer == false){
MM_showHideLayers('menuarticle','','show');
menutimeoutID = setTimeout("autohide_menuarticle()","5000");
}
}

function menu_over() {
mouseout_menuarticle = false ;
clearTimeout(menutimeoutID);
}

function menu_out() {
mouseout_menuarticle = true ;
menutimeoutID = setTimeout("autohide_menuarticle()","3000");
}

//extra function
//add space in IE
function IEaddspace(){
var sheIE = navigator.appName == "Microsoft Internet Explorer"
if (sheIE == true){
document.write('&nbsp;');
}
}

//Redirect pulldown menu
function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}