function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function chS(obj, new_style) {
    obj.className = new_style;
}

function openWin (path,Xsiz,Ysiz,scrBar) {

	if (!(Xsiz > 0)) { Xsiz = 460; }
	if (!(Ysiz > 0)) { Ysiz = 350; }
	if (scrBar == '') { scrBar = 'no'; }

	window.open(path, 'fotozoom', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scrBar+',resizable=yes,fullscreen=no,channelmode=no,width='+Xsiz+',height='+Ysiz+',top=30,left=30');
	void(0);
}

function testmail() {
	if((document.form2.nextemail.value == '')&&(document.form2.nextemail.value == 'wpisz e-mail')&&(document.form2.nextemail.value == 'e-mail')) { 
		alert('Proszę wpisać e-mail');
    	document.form2.nextemail.focus();
//		return false;
		void(0);
	}
	else if (document.form2.nextemail.value.match(/^.*\@.*\..*$/)==null) { 
	    alert("Adres e-mail jest nie prawidłowy.");
    	document.form2.nextemail.focus();
//	    return false;
		void(0);
	}
	else {
		document.form2.submit(); 
		return true;
	}
}