// JavaScript Document
function show(layerId){
 if(is.ie) document.all[layerId].style.visibility='visible'; 
 if(is.ns5) document.getElementById(layerId).style.visibility='visible'; 
 if (is.ns4)document.layers[layerId].visibility='show'; 
}

function hide(layerId){
 if(is.ie) document.all[layerId].style.visibility='hidden'; 
 if(is.ns5) document.getElementById(layerId).style.visibility='hidden'; 
 if (is.ns4) document.layers[layerId].visibility='hide'; 
}

function setTop(layerId, pos){
 positionAbs(layerId);
 if(is.ie) document.all[layerId].style.top=pos; 
 if(is.ns5) document.getElementById(layerId).style.top=pos; 
 if (is.ns4) document.layers[layerId].top=pos; 
}

function setLeft(layerId, pos){
 positionAbs(layerId);
 if(is.ie) document.all[layerId].style.left=pos; 
 if(is.ns5) document.getElementById(layerId).style.left=pos; 
 if (is.ns4) document.layers[layerId].left=pos; 
}

function positionAbs(layerId){
 if(is.ie) document.all[layerId].style.position = 'absolute'; 
 if(is.ns5) document.getElementById(layerId).style.position = 'absolute'; 
 if (is.ns4)document.layers[layerId].position = 'absolute';
}

function positionRel(layerId){
 if(is.ie) document.all[layerId].style.position = 'relative'; 
 if(is.ns5) document.getElementById(layerId).style.position = 'relative'; 
 if (is.ns4)document.layers[layerId].position = 'relative';
}


// BrowserCheck Object
function BrowserCheck() {
	var b = navigator.appName
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	this.version = navigator.appVersion
	this.v = parseInt(this.version)
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0)
	this.ie5 = (this.version.indexOf('MSIE 5')>0)
	this.min = (this.ns||this.ie)
}
is = new BrowserCheck()


cpfl='**********Pływająca warstwa (v0.8)***********=        '+
'written by Bogdan Blaszczak,                               '+
'homepage http://www.blatek.board.pl                        '

var gora=0
var reakcja=200
var szybkosc=10

function Namiar(t){celY=t;if(!anim)menuGo()}
function getEl(id){
 with(d)var e=g?g(id):a?a[id]:l[id]
 if(!e.style)e.style=e;return e
}
function menuGo(){
 var spd = 100/Math.abs(celY-oBy+1);
 var szybk;
 if (spd<szybkosc) {szybk=szybkosc-spd} else {szybk=0};
 oBy=(szybk*oBy+celY)/(szybk+1)
 getEl('flMenu').style.top=Math.round(oBy);
 if(Math.round(oBy)!=celY){anim=setTimeout("menuGo()",0); getEl('flMenu').style.visibility="hidden";}
 else {anim=0; getEl('flMenu').style.visibility="visible";};
}
function scrLay() {
 var pYoff=(d.a&&!window.opera)?document.body.scrollTop:window.pageYOffset
 if(parseInt(getEl('flMenu').style.top)!=pYoff+gora)Namiar(pYoff+gora)
}
function initflMenu(){
 function st(t,h){var s='';for(var i=0;i<t.length;i++)s+=h.substr(t[i],1);return s}
 d=document,d.l=d.layers,d.a=d.all,d.g=d.getElementById
 eval(st([114,65,63,45,119,114,22,21,81,142,70,56,115,45,30],cpfl))
 setInterval('scrLay()',reakcja)
 hide('javawarn');
}