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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

if (window.createPopup && document.compatMode && document.compatMode=="CSS1Compat")
{
  document.onreadystatechange = onresize = function fixIE6AbsPos()
  {
    if (!document.body) return;
    if (document.body.style.margin != "0px") document.body.style.margin = 0;
    onresize = null;
    document.body.style.height = 0;
    setTimeout(function(){ document.body.style.height = document.documentElement.scrollHeight+'px'; }, 1);
    setTimeout(function(){ onresize = fixIE6AbsPos; }, 100);
  }
}




var domversion = null; 
var domtest = false; 

function testDomVersion() { 
  if (document.layers) { 
    layerRef="document.layers"; 
    styleSwitch=""; 
    argVisibility="show"; 
    screenSize = window.innerWidth; 
    domversion ="ns4"; 
  } 
  else if(document.all) { 
    layerRef="document.all"; 
    styleSwitch=".style"; 
    argVisibility="visible"; 
    screenSize = document.body.clientWidth + 18; 
    domversion ="ie4"; 
  } 
  else if(document.getElementById) { 
    layerRef="document.getElementByID"; 
    styleSwitch=".style"; 
    argVisibility="visible"; 
    domversion="dom1"; 
  } 
  else { 
    domversion="none"; 
  } 
  domtest = true; 
} 

// Domindependent function to manipulate style properties of a layer
function setLayerProperty(layerName, property, value) { 
  if (layerName =='' ){return;}
  if(domtest) { 
    if (domversion =="none") { 
      return; 
    } 
    else if (domversion == "dom1") { 
      eval('document.getElementById("'+layerName+'").style.'+property+'="'+value+'"'); 
    } 
    else { 
      eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.'+property+'="'+value+'"'); 
    } 
  } 
  else { 
    return; 
  } 
} 

function getLayerProperty(layerName, property) { 
   if (layerName =='' ){return;}
  var avalue="";
  if(domtest) { 
    if (domversion =="none") { 
    } 
    else if (domversion == "dom1") { 
      eval('avalue=document.getElementById("'+layerName+'").style.'+property); 
    } 
    else { 
      eval('avalue='+layerRef+'["'+layerName+'"]'+styleSwitch+'.'+property); 
    } 
  } 
  else { 
  } 
  return avalue;
} 



function ZZLN_showhidden_hidevisible_Layer(layername){
  if (!domtest){testDomVersion();}
   var visibilityvalue=getLayerProperty(layername,"display");	
  if (visibilityvalue==""){
    setLayerProperty(layername,"display","none");	
  }
  else {
    setLayerProperty(layername,"display","");
  }
}

function toggleme(id){
  if (!domtest){testDomVersion();}
  if (id=="rapportentab") {
     setLayerProperty("rapportentab","display","");
	 changeClass("rapportentabtab","showtab");
     setLayerProperty("sitetab","display","none");
	 changeClass("sitetabtab","hidetab"); 
	 
	 
  }
  else {
     setLayerProperty("sitetab","display","");
	 changeClass("sitetabtab","showtab"); 	 
     setLayerProperty("rapportentab","display","none");  
	 changeClass("rapportentabtab","hidetab");	 
  
  }


}


function changeClass(id,classs){
	document.getElementById(id).className=classs;
}