///funkcja ladowania obrazkow

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		ciecia_06_over = newImage("http://www.laboga.pl/cables/images/ciecia_06_over.jpg");
		ciecia_08_over = newImage("http://www.laboga.pl/cables/images/ciecia_08_over.jpg");
		index_07_over = newImage("http://www.laboga.pl/cables/images/index_07-over.jpg");
		index_09_over = newImage("http://www.laboga.pl/cables/images/index_09-over.jpg");
		preloadFlag = true;
	}
}
///koniec funkcji ladowania obrazkow


//ZAWARTOSC MENU

var menu1=new Array()

menu1[0]='<a href="way_of_sound.html" class="pmenu">way of sound</a><br>'



//Zawartosc Menu2

var menu2=new Array()
menu2[0]='<a href="witamy.html" class="pmenu">witamy</a><br>'
menu2[1]='<a href="historia.html" class="pmenu">historia</a><br>'
menu2[2]='<a href="archiwum.html" class="pmenu">archiwum</a><br>'
menu2[3]='<a href="news.html" class="pmenu">nowości</a><br>'

//Zawartosc Menu3

var menu3=new Array()
menu3[0]='<a href="gdzie.html" class="pmenu">gdzie jesteśmy</a><br>'
menu3[1]='<a href="feedback.html" class="pmenu">feedback</a><br>'
menu3[2]='<a href="friends.html" class="pmenu">laboga friends</a><br>'

///do rozwijanego menu


function selecturl(s) 
{
	var gourl = s.options[s.selectedIndex].value;	window.top.location.href = gourl;
}






var menuwidth='120px' //default menu width
var menubgcolor='black'  //menu bgcolor
var disappeardelay=200  //menu znika po okreslonej liczbie milisek
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////DALEJ NIE MIESZAC !!!!

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
//ustawienia miejsca menu
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")-11+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+4+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu