<!--
{
var ie=true;
var ns6=false;
//var winWidth=document.body.offsetWidth;


function init()
{
	timer = setTimeout(donothing,0);	
	if (navigator.appName=="Netscape") ie=false;
	if (ie) { 
		if (!document.all) 
			{
				//window.location="/default.asp?nolayers=true";
				h(0);
				return;
			}
	
	}
	else { if (!document.layers) 
			if (document.getElementById) {					
				ns6=true; // netscape 6.0				
			} else {				
				//window.location="/default.asp?nolayers=true" // vanha 
				return;				
			}
			h(0);
			return;
		}

	if (ie)
	for (counter=1;counter<=4;counter++)
		dh(counter);
}

var prevLayer = 0;

function donothing() { 	;	}

function h(numbero) 
{
	//alert('Ruudun leveys = '+winWidth+'!');	
	
	
	if (!ie) { 
		if (!ns6)
			eval('document.layers["lay'+numbero+'"].visibility="show";')
		else			
			eval('document.getElementById("lay'+numbero+'").style.visibility="visible";');
		       
											if(numbero>0)
											piilotanolla();
		          

	} else{ eval('document.all["lay'+numbero+'"].style.visibility="visible";');
           //document.all["perus"].style.visibility="hidden";
           //document.all["perus2"].style.visibility="hidden";
											if(numbero>0)
											piilotanolla();
		           
				}
	if ((prevLayer != 0)&&(prevLayer != numbero))
		dh(prevLayer);
	prevLayer = numbero;	
}

function dh(numbero)
{
	if (!ie){ 
		if (!ns6)
			eval('document.layers["lay'+numbero+'"].visibility="hide";')
		else
			eval('document.getElementById("lay'+numbero+'").style.visibility="hidden";');
		if(numbero>0)
		naytanolla();
	} else{ eval('document.all["lay'+numbero+'"].style.visibility="hidden";')
						
							if(numbero>0)
							naytanolla();

	}

}
function naytanolla(){

if (!ie) { 
	if (!ns6)
		eval('document.layers["lay'+0+'"].visibility="show";')
	else
		eval('document.getElementById("lay'+0+'").style.visibility="visible";');		
		           
}
    else{ eval('document.all["lay'+0+'"].style.visibility="visible";');
}
}
function piilotanolla(){

if (!ie) {  
	if (!ns6)
		eval('document.layers["lay'+0+'"].visibility="hide";')
	else
		eval('document.getElementById("lay'+0+'").style.visibility="hidden";');
		           
}
    else{ eval('document.all["lay'+0+'"].style.visibility="hidden";');
		          
}
}	

function ct(){
	clearTimeout(timer);
}

}


	
	var timer_on = false;
	var timer;
	function timer_off(){
		if(timer_on){clearTimeout(timer);}
	}

	function hm(numbero){
		runFunct="dh("+ numbero +")";
		timer=setTimeout(runFunct,200);
	timer_on=true
	}
	function hm2(numbero){
		clearTimeout(timer);
		runFunct="dh("+ numbero +")";
		timer=setTimeout(runFunct,200);
	timer_on=true
}			
//-->