var userAgent = navigator.userAgent.toLowerCase(); 
var browsermac = userAgent.indexOf('mac') != -1;
var browserwin = !browsermac;
var browserw3c = document.getElementById;
var browseriex = document.all;
var browserns4 = document.layers;

function fncGetObj(name) {
	if(browserw3c){
		return document.getElementById(name);
	}else if(browseriex){
		return document.all[name];
	}else if(browserns4){
		return this.getObjNS4(document,name);
	}
}

function fncGetObjNS4(obj, name) {
	var d = obj.layers;
	var result,temp;
	for(var i=0; i<d.length; i++){
		if(d[i].id == name){
		 	result = d[i];
		}else if(d[i].layers.length){
			var temp = getObjNS4(d[i],name);
		}
		if(temp){
			result = temp;
		}
	}
	return result;
}

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

function MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

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 P2_swapFlag(hide,show)
{
document.images[show].src = "images/structure_language_"+show+"_off.gif"
document.images[hide].src = "images/structure_language_"+hide+"_on.gif"  
}

function tom() {
}

function resetMenus(lang)
{

   var section = new Array(5);
   var str01
   
   section[1] = "news"
   section[2] = "products"
   section[3] = "support"
   section[4] = "resellers"
   section[5] = "company"
   
   for (i = 1; i <= 5; i++)
   {
      MM_showHideLayers(section[i],'','hide');
	  
	  str01 = document[section[i]+"Img"].src
	  
	  if (str01.lastIndexOf("images/menu_" + section[i] + "_" + lang + "_on.gif") > 0)
	  {
	     document[section[i]+"Img"].src = "images/menu_" + section[i] + "_" + lang + "_off.gif";
	  }
   }
}

function showMenu(sec,lang)
{

   var section = new Array(5);
   
   section[1] = "news"
   section[2] = "products"
   section[3] = "support"
   section[4] = "resellers"
   section[5] = "company"
   
   for (i = 1; i <= 5; i++)
   {
      if (sec == section[i])
	  {
         MM_showHideLayers(section[i],'','show');
	     document[section[i]+"Img"].src = "images/menu_" + section[i] + "_" + lang + "_on.gif";
	  }
	  else
	  {
         MM_showHideLayers(section[i],'','hide');
	     document[section[i]+"Img"].src = "images/menu_" + section[i] + "_" + lang + "_off.gif";
	  }
   }



   
}


function goProducts(catID,prodID)
{
   if(prodID > 0)
   {
      document.location='products.asp?catID='+catID+'&prodID='+prodID;
   }
}



function openWindow(theURL,winName,features)
{
  fonster = window.open(theURL,winName,features);
  fonster.self.focus();
}

function showTrainers(prodID,prodName)
{
   openWindow("products_showTrainers.asp?prodID="+prodID+"&prodName="+prodName,"showEducaters","width=10,height=10,scrollbars=yes")
}

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];}}
}

//document.onLoad = MM_preloadImages('images/menu_company_ENG_off.gif','images/menu_company_ENG_on.gif','images/menu_company_SWE_off.gif','images/menu_company_SWE_on.gif','images/menu_news_ENG_off.gif','images/menu_news_ENG_on.gif','images/menu_news_SWE_off.gif','images/menu_news_SWE_on.gif','images/menu_products_ENG_off.gif','images/menu_products_ENG_on.gif','images/menu_products_SWE_off.gif','images/menu_products_SWE_on.gif','images/menu_resellers_ENG_off.gif','images/menu_resellers_ENG_on.gif','images/menu_resellers_SWE_off.gif','images/menu_resellers_SWE_on.gif','images/menu_support_ENG_off.gif','images/menu_support_ENG_on.gif','images/menu_support_SWE_off.gif','images/menu_support_SWE_on.gif','images/structure_language_SWE_on.gif','images/structure_language_ENG_off.gif','images/structure_language_ENG_on.gif','images/structure_language_SWE_off.gif')


function fncGetObj(obj) {
   return document.getElementById(obj);
}

var intMenuItemRef = 0
function fncMenuItem(intID) {
	var objL = fncGetObj("menuItemID" + intID + "L")
	var objC = fncGetObj("menuItemID" + intID + "C")
	var objR = fncGetObj("menuItemID" + intID + "R")
	
	var objPrevL = fncGetObj("menuItemID" + intMenuItemRef + "L")
	var objPrevC = fncGetObj("menuItemID" + intMenuItemRef + "C")
	var objPrevR = fncGetObj("menuItemID" + intMenuItemRef + "R")
	
	if(intMenuItemRef==0) {
		objPrevL.className = "menuCellCornerOffLeftFirst"
		fncGetObj("menuSubL").className = "menuSubLeft"
	} else {
		objPrevL.className = "menuCellCornerBlank"
	}
	
	objPrevC.className = "menuCellContentOff"
	objPrevR.className = "menuCellCornerBlank"
	if(fncGetObj("menuSubID" + intMenuItemRef)) fncGetObj("menuSubID" + intMenuItemRef).style.display = "none"; 
	
	
	if(intID==0) {
		objL.className = "menuCellCornerOnLeftFirst"
		fncGetObj("menuSubL").className = "menuSubLeftOn"
	} else {
		objL.className = "menuCellCornerOnLeft"
	}
	
	objC.className = "menuCellContentOn"
	objR.className = "menuCellCornerOnRight"
	
	if(fncGetObj("menuSubID" + intID)) fncGetObj("menuSubID" + intID).style.display = "block";
	
	
	intMenuItemRef = intID
}