/************************************************
	SHOW HIDE DIVS
************************************************
var ns4 = (document.layers); 
var ie4 = (document.all &&!document.getElementById); 
var ie5 = (document.all && document.getElementById); 
var ns6 = (!document.all && document.getElementById);

function show(id){ 
	// Netscape 4 
	if(ns4){ 
		document.layers[id].visibility = "show"; 
	} 
	// Explorer 4 
	else if(ie4){
		document.all[id].style.visibility = "visible"; 
	} 
	// W3C - Explorer 5+ and Netscape 6+ 
	else if(ie5 || ns6){ 
		document.getElementById(id).style.visibility = "visible";
	} 
	hideAllExcept(id);
} 

function hideAllExcept(thisId){
	for (var i=0; i <= 8; i++){
		
		var menuId = "m" + i;
		
		if (thisId != menuId){
			hide(menuId);
		}
	}
}

function hide(id){ 
	// Netscape 4 
	if(ns4){ 
		document.layers[id].visibility = "hide"; 
	} 
	// Explorer 4 
	else if(ie4){ 
		document.all[id].style.visibility = "hidden"; 
	} 
	// W3C - Explorer 5+ and Netscape 6+ 
	else if(ie5 || ns6){ 
		document.getElementById(id).style.visibility = "hidden"; 
	} 
}
*/

/************************************************
	toggle(id)						2007-01-15
	toggle show/hide for element
************************************************/
function toggle(id) {
	
	if (document.getElementById('tglitem'+id).style.display == 'inline')
	{
		document.getElementById('tglitem'+id).style.display = 'none';
		document.getElementById('tgltext'+id).style.display = 'inline';
	}
	else {
		document.getElementById('tglitem'+id).style.display = 'inline';
		document.getElementById('tgltext'+id).style.display = 'none';
	}
}
document.write("<style type='text/css'>.tglhide { display: none } .tgltext { display: inline } .tglclickable { cursor: pointer }</style>");


/************************************************
	onClick href
************************************************/
function go(go,win) {
	if (win == "new")
	{
		window.open(go,"metalsites")
	}
	else
	{
		window.location.href=go;
	}
}
function a(go) {
	top.location.href=go;
}

/************************************************
	Bookmark page
************************************************/
function addBookmark(url) {

	var msg_netscape	= "Använd tangentbordskombinationen CTRL+D för att bokmärka denna sida.";
	var msg_opera		= "Den här funktionen fungerar inte i denna version av Opera.";
	var msg_other		= "Din webbläsare stödjer inte denna funktion.\nLägg till denna sida som favorit/bokmärke manuellt.";
	var agt				= navigator.userAgent.toLowerCase();
	var title			= document.title;
	

	if (url == null)
	{
		var url = this.location;
	}

//	alert(url);

  if (agt.indexOf("opera") != -1) 
  {
    if (window.opera && window.print)
    {
      return true;
    } else 
    {
      alert(msg_other);
    }
  }    
  else if (agt.indexOf("firefox") != -1) window.sidebar.addPanel(title,url,"");
  else if ((agt.indexOf("msie") != -1) && (parseInt(navigator.appVersion) >=4)) window.external.AddFavorite(url,title); 
  else if (agt.indexOf("netscape") != -1) window.sidebar.addPanel(title,url,"")         
  else if (window.sidebar && window.sidebar.addPanel) window.sidebar.addPanel(title,url,""); 
  else alert(msg_other);
 
return false;
}



 
function addStartpage() {

var s_url = "http://www.gotland.net";
var s_text = "Startsida";
s_nn = "Gör så här:\n1) Gå till Verktyg > Inställningar...\n2) Under ”Startsida”, skriv in adressen "+ (s_url) +"\n3) Klicka på [OK]";
s_op = "Gör så här:\n1) Gå till Navigation >\n2) Gå till ”Ställ in startsida...”\n3) Skriv in adressen "+ (s_url) +" i angivet fält\n4) Klicka på [OK]";
s_other = "Unable to startpage";

	if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
			document.write("<a class='Meny' href='#startsida' title='Gör gotland.net till din startsida!' onClick=this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.gotland.net');>Startsida</a>");
	}
	else if (navigator.appName == "Netscape") {
		document.write('<a href="javascript:void(0);" onclick="alert(s_nn);">'+ s_text +'</a>');
	}
	else if (navigator.appName == "Opera") {
		document.write('<a href="javascript:void(0);" onclick="alert(s_op);">'+ s_text +'</a>');
	}
	else {
		alert(""+ s_other +"");
	}
}

/*****************************************
	IE FLASH BUGG FIX
******************************************/
var bo_ns_id = 0;

function startIeFix(){
  if(isIE()){
    document.write('<div id="bo_ns_id_' + bo_ns_id + '"><!-- ');
  }
}

function endIeFix(){
  if(isIE()){
    document.write('</div>');
    var theObject = document.getElementById("bo_ns_id_" + bo_ns_id++);
    var theCode = theObject.innerHTML;
    theCode = theCode.substring(4 ,9+theCode.indexOf("</object>"))
    document.write(theCode);
  }
}

function isIE(){
  // only for Win IE 6+
  // But not in Windows 98, Me, NT 4.0, 2000
  var strBrwsr= navigator.userAgent.toLowerCase();
  if(strBrwsr.indexOf("msie") > -1 && strBrwsr.indexOf("mac") < 0){
    if(parseInt(strBrwsr.charAt(strBrwsr.indexOf("msie")+5)) < 6){
      return false;
    }
    if(strBrwsr.indexOf("win98") > -1 ||
       strBrwsr.indexOf("win 9x 4.90") > -1 ||
       strBrwsr.indexOf("winnt4.0") > -1 ||
       strBrwsr.indexOf("windows nt 5.0") > -1)
    {
      return false;
    }
    return true;
  }else{
    return false;
  }
}