function czysc_pole(id,name,type){
	if(document.getElementById(id).value==name){document.getElementById(id).value='';}
	if(type=='password'){document.getElementById(id).setAttribute("type","password");}
}
function uzupelnij_pole(id,name,type){
	if(document.getElementById(id).value==''){
		document.getElementById(id).value=name;
		if(type=='password'){document.getElementById(id).setAttribute("type","text");}
	}
}

function MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); 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 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 licz_znaki(pole,id,limit){
	if (pole.value.length>=limit)
	{
		pole.value=pole.value.substr(0,limit);
		document.getElementById(id).innerHTML="Użyto znaków: <b><span style=\"color: red;\">"+pole.value.length+"</span></b>";
	}else{
		document.getElementById(id).innerHTML="Użyto znaków: "+pole.value.length;
	}
}

function licz_znaki_spr(pole_id,id,limit){
	if (document.getElementById(pole_id).value.length>=limit)
	{
		document.getElementById(pole_id).value=document.getElementById(pole_id).value.substr(0,limit);
		document.getElementById(id).innerHTML="Use character: <b><span style=\"color: red;\">"+document.getElementById(pole_id).value.length+"</span></b> &nbsp;&nbsp; Remaining: <b>"+parseInt(limit-document.getElementById(pole_id).value.length)+"</b>";
	}else{
		document.getElementById(id).innerHTML="Use character: <b>"+document.getElementById(pole_id).value.length+"</b> &nbsp;&nbsp; Remaining: <b>"+parseInt(limit-document.getElementById(pole_id).value.length)+"</b>";
	}
}

function licz_znaki_spr2(pole_id,id,limit,text1,text2){
	if (document.getElementById(pole_id).value.length>=limit)
	{
		document.getElementById(pole_id).value=document.getElementById(pole_id).value.substr(0,limit);
		document.getElementById(id).innerHTML=text1+": <b><span style=\"color: red;\">"+document.getElementById(pole_id).value.length+"</span></b> &nbsp;&nbsp; "+text2+": <b>"+parseInt(limit-document.getElementById(pole_id).value.length)+"</b>";
	}else{
		document.getElementById(id).innerHTML=text1+": <b>"+document.getElementById(pole_id).value.length+"</b> &nbsp;&nbsp; "+text2+": <b>"+parseInt(limit-document.getElementById(pole_id).value.length)+"</b>";
	}
}

function popraw_okno(window_width, window_height) {
	window.resizeTo(window_width + 10,window_height + 27, 'detal');
	var szerokosc = screen.width/2 - window_width/2;
	var wysokosc = screen.height/2 - window_height/2;
	window.moveTo(szerokosc,wysokosc);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}