/*

*/

/*var nettl;
var versjon = navigator.appVersion;
versjon = versjon.substring(0,1);


if (navigator.userAgent.indexOf("Opera") != -1){ 

nettl = "Opera";


}

else if (navigator.userAgent.indexOf("MSIE") != -1){

nettl = "MSIE";

}else if(navigator.userAgent.indexOf("Netscape") != -1){

nettl = "Netscape";

}



var tabBG;

if((nettl == "Netscape") && (versjon > 4)){

tabBG = '<TD width="100%" vAlign="top" background="images/top/m_tom_bg.gif">&nbsp;</TD>';
  

}else if(nettl == "Opera"){

tabBG = '<td width="100%" background="images/top/m_tom_bg.gif">&nbsp;</td>';

}else{

tabBG = '<TD width="100%" vAlign="top"><img src="images/top/m_tom.gif" width="100%" height="20"></TD>';

}
*/

function sjekkForIE(){



if ((navigator.userAgent.indexOf("MSIE") != -1)){
return true;
}else{
return false;
}


}


function browserTest(){

//var brow = navigator.appName;
var versjon = navigator.appVersion;
versjon = parseInt(versjon);



if ((navigator.userAgent.indexOf("MSIE") != -1)|| ((navigator.userAgent.indexOf("Netscape") != -1) && (versjon > 4))){

	return true;

}else{

	return false;

}

}



function hideSelect(valg){

var nettleser = navigator.appName;
var obj = false;

switch(valg){
	case 0: obj = document.sok; break;
	case 1: obj = document.quickjump; break;
}


	if (nettleser == "Microsoft Internet Explorer"){
	
		if(obj){
			if(valg == 0){ obj.sokevalg.style.visibility = "hidden";}
			if(valg == 1){ obj.quickValg.style.visibility = "hidden";}
			}
		
	}


}

function showSelect(valg){

var nettleser = navigator.appName;
var obj = false;

switch(valg){
	case 0: obj = document.sok; break;
	case 1: obj = document.quickjump; break;
}

	if ((navigator.userAgent.indexOf("MSIE") != -1) || (navigator.userAgent.indexOf("Opera") != -1)){
		
		if(obj){
			if(valg == 0){ obj.sokevalg.style.visibility = "visible";}
			if(valg == 1){ obj.quickValg.style.visibility = "visible";}
			}
		
					
	}
}


var isOPERA = navigator.userAgent.indexOf("Opera")!=-1;  //not used
var isIE = navigator.userAgent.indexOf("MSIE")!=-1;
var isNS = ((navigator.userAgent.indexOf("Mozilla")!=-1) && !(isOPERA || isIE));
var mac= (navigator.userAgent.indexOf('Mac!=-1')); 


//rolloverstuff mainmenu
var n3 = browserOk();
var side = 'none';
var activelayer = 'none';

function browserOk(){
  var brow = navigator.appName;
  var vers = parseInt(navigator.appVersion);
  return ((vers>=3 && brow.indexOf('Netscape')!=-1) || (vers>=4 && brow.indexOf('Explorer')!=-1));
}


// funksjon som kjores når det oppstår en error med onmouseover og onmouseout
function fortidlig(){
  return true;
}

function bytt(imgName, offon){
		menu(imgName+'layer');


}


//show and hide menulayers
function menu(layer){
  if(document.all){
 
  	  if(activelayer != 'none'){
	    	document.all[activelayer].style.visibility = 'hidden';  
  	   	    document.all['hide'].style.visibility = 'hidden';   
		   }	
		  if(layer != '' && layer != 'hidelayer'){
	  	 document.all['hide'].style.visibility = 'visible'; 
	  	 document.all[layer].style.visibility = 'visible';  
	  	}  
  }
  if(document.getElementById){
  	  if(activelayer != 'none'){
	    	document.getElementById(activelayer).style.visibility = 'hidden';  
  	        document.getElementById('hide').style.visibility = 'hidden';   
					  }	
		  if(layer != '' && layer != 'hidelayer'){
	  	 document.getElementById('hide').style.visibility = 'visible'; 
	  	 document.getElementById(layer).style.visibility = 'visible';  
	  	}  
  }
  if(document.layers){
  	  if(activelayer != 'none'){
	    document.layers[activelayer].visibility = 'hidden';
  	    document.layers['hide'].visibility = 'hidden';
  	  }
	  if(layer != '' && layer != 'hidelayer'){
  	    document.layers['hide'].visibility = 'visible';  
	    document.layers[layer].visibility = 'visible';  
  	  }
  }
  if(layer != 'hidelayer') activelayer = layer;
  else 	activelayer = 'none';
}

//tmtC_NNresizeFix
if (document.layers) {
origWidth = innerWidth;
origHeight = innerHeight;
}

if (Old_NS()){reDo();}

function Old_NS(){

var versjon = navigator.appVersion;
versjon = parseInt(versjon);


return ((navigator.userAgent.indexOf("Netscape") != -1) && (versjon <= 4));

}


function reDo() {
if (innerWidth != origWidth || innerHeight != origHeight)
location.reload();}
if (document.layers) onresize = reDo;
//tmtC_NNresizeFixEnd

function javRel(){

var adresse = document.other.valg.value;
location.href=adresse;


//alert(adresse);

}