/*
*
* COPYRIGHT (c) BYSANT AS
*
* This code was developed by Bysant AS (www.bysant.com)
* The code is owned by Bysant and can only be used by Bysants' customers!
* Unauthorized use of this code will be prosecuted to the maximum extent possible by law!
* Unauthoirzed distribution of this code is strongly prohibited.
* The code cannot be modified in any way unless written permission is given by Bysant AS.
* 
* Denne programkoden ble utviklet av Bysant AS (www.bysant.com)
* Programkoden eies av Bysant AS og kan kun benyttes av Bysant sine kunder!
* Ikke autorisert brukt av denne programkoden vil bli strafferetslig forfulgt!
* Alle uautorisert distribusjon av denne programkoden er strengt forbudt.
* Programkoden kan ikke modifiseres med mindre skriftlig tillatelse er gitt av Bysant AS
* 
*/

function changeLayer(id) {
 if (document.all) {
   var IElayer= eval("document.all.layer" + id);
   if (IElayer.style.visibility == "hidden") {
     IElayer.style.visibility = "visible";
     document.images['img' + id].src="/images/minus.gif";
   }
   else {
     IElayer.style.visibility = "hidden";
     document.images['img' + id].src="/images/plus.gif";
   }
 } 
 else if (document.layers) {
   var NNlayer=eval("document.layers.layer" + id);
   if (NNlayer.visibility == "hide") {
     NNlayer.visibility = "visible";
     document.images['img' + id].src="/images/minus.gif";
   }
   else{
     NNlayer.visibility = "hidden";
     document.images['img' + id].src="/images/plus.gif";
   }
 }
}

//Functionality for button-off. Code for Netscape and IE
function img_act(btn,lay)
{
   if(document.layers)
   {
   		for(x=0; x<document.layers.length;x++)
   		{
   			if(document.layers[x].name==lay)
   			{
   				imgOn = btn + "_on.gif";
   				for(i=0; i<1; i++)
     				if(document.layers[x].document.images[i].name==btn) 
     				{
       				document.layers[x].document.images[i].src ="/images/autogen/" + imgOn
       				break;
       			}
      	}
     	}   
    }
    else
    {
    	imgOn = btn + "_on.gif";
   		
   		for(i=0; i<document.images.length; i++)
     	if(document.images[i].name==btn) 
     	{
       document.images[i].src ="/images/autogen/" + imgOn
       break;
     	}
    }
}

//Functionality for button-off. Code for Netscape and IE
function img_inact(btn,lay)
{
	if(document.layers)
   {
   		for(x=0; x<document.layers.length;x++)
   		{
   			if(document.layers[x].name==lay)
   			{
   				imgOff = btn + "_off.gif";
   				for(i=0; i<1; i++)
     				if(document.layers[x].document.images[i].name==btn) 
     				{
       				document.layers[x].document.images[i].src ="/images/autogen/" + imgOff
       				break;
       			}
      	}
     	}   
    }
    else
    {
    	imgOff = btn + "_off.gif";
   		
   		for(i=0; i<document.images.length; i++)
     	if(document.images[i].name==btn) 
     	{
       document.images[i].src ="/images/autogen/" + imgOff
       break;
     	}
    }
}


function setPos(id,lax,lay) 
{
// Set horizontal position	
if (lax){
	if (document.layers){document.layers[''+id+''].left = lax}
	else if (document.all){document.all[''+id+''].style.left=lax}
	else if (document.getElementById){document.getElementById(''+id+'').style.left=lax+"px"}
	}
// Set vertical position
if (lay){
	if (document.layers){document.layers[''+id+''].top = lay}
	else if (document.all){document.all[''+id+''].style.top=lay}
	else if (document.getElementById){document.getElementById(''+id+'').style.top=lay+"px"}
	}

}

// Set vertical position
function setPosY(id,lay) 
{
	if (lay)
	{
	if (document.layers){document.layers[''+id+''].top = lay}
	else if (document.all){document.all[''+id+''].style.top=lay}
	else if (document.getElementById){document.getElementById(''+id+'').style.top=lay+"px"}
	}
}