function testuj() {
var form = document.subskrypcja;
var wzor=/^[0-9a-zA-Z._-]+\@[0-9a-zA-Z_-]+\.[0-9a-zA-Z.]+$/;

	if(wzor.test(form.mail.value)==false) {
		alert("Proszę wpisać prawidłowy adres e-mail");
		form.mail.focus();
		return false;
    }	
	return true;		
}





var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)

/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all

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){
if (ie5||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
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=ie5 && !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 topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
if (typeof dropmenuobj!="undefined") //hide previous menu
dropmenuobj.style.visibility="hidden"
clearhidemenu()
if (ie5||ns6){
obj.onmouseout=delayhidemenu
dropmenuobj=document.getElementById(dropmenuID)
if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'}
dropmenuobj.onmouseover=clearhidemenu
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
showhide(dropmenuobj.style, e, "visible", "hidden")
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}
return clickreturnvalue()
}

function clickreturnvalue(){
if ((ie5||ns6) && !enableanchorlink) 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 (ie5&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)
}

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

function displayWindow(url, width, height) {        var Win = window.open(url,"",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=1,menubar=no, left=15, top=15' );
}

function displayNews(id, width, height) {        var Win = window.open('fullnews.php?id='+id,"",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=1,menubar=no, left=15, top=15' );
}

function displayArticles(id, width, height) {        var Win = window.open('fullarticles.php?id='+id,"",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=1,menubar=no, left=15, top=15' );
}
function swf_insert(filename,w,h) {
			var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
			+ 'width="'+w+'" height="'+h+'"'
			+ 'codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0">'
			+ '<param name="movie" value="'+filename+'" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="wmode" value="transparent" />'
			+ '<embed src="'+filename+'" quality="high" bgcolor="#000000" '
			+ 'width="'+w+'" height="'+h+'" name="MapViewer9" align="middle"'
			+ 'play="true"'
			+ 'wmode="transparent"'
			+ 'loop="false"'
			+ 'quality="high"'
			+ 'allowScriptAccess="sameDomain"'
			+ 'type="application/x-shockwave-flash"'
			+ '>'
			+ '<\/embed>'
			+ '<\/object>';
		majorVersion=8;
		minorVersion=8;
		installinfo='<br/><br/><br/><a href="https://www.macromedia.com/go/getflashplayer" class="black" target="_blank" ><img src="images/GET_FLA.png" alt="pobierz Flash Playera" border="0" /><br/>pobierz wtyczke <strong>flash player</strong></a>'; // URL zawierajacy informacje o potrzebie instalacji
		if(navigator.product=='Gecko' || navigator.userAgent.indexOf('Opera')!=-1) {
		 if(plugin=navigator.plugins["Shockwave Flash"]) {
		  if(majorVersion > parseInt(plugin.description.substr(plugin.description.indexOf(".")-1, 1))
		  || minorVersion > parseInt(plugin.description.substr(plugin.description.length-2)) )
			document.write(installinfo);  // pobieranie flasha
		  else document.write(oeTags);
		 } else {
			document.write(installinfo);  // pobieranie flasha 
		 }
		}
		else document.write(oeTags);
		//-->
}