function ScrollText(text,seed)
{
var msg = text;
var out = " ";
var c   = 1;
 if (seed > 100)
 {
  seed--;
  var cmd="ScrollText(\"" + msg + "\"," + seed + ")";
  timerTwo=window.setTimeout(cmd,100);
 }
 else if (seed <= 100 && seed > 0)
 {
  for (c=0 ; c < seed ; c++)
  {
   out+=" ";
  }
  out+=msg;
  seed--;
  var cmd="ScrollText(\"" + msg + "\"," + seed + ")";
  window.status=out;
  timerTwo=window.setTimeout(cmd,100);
 }
 else if (seed <= 0)
 {
  if (-seed < msg.length)
  {
   out+=msg.substring(-seed,msg.length);
   seed--;
   var cmd="ScrollText(\"" + msg + "\"," + seed + ")";
   window.status=out;
   timerTwo=window.setTimeout(cmd,100);
  }
  else
  {
   var cmd="ScrollText(\"" + msg + "\",100)";
   window.status=" ";
   timerTwo=window.setTimeout(cmd,75);
  }
 }
}

function obetnij_spacje(Str){
		dlugosc=Str.length;
		while (Str.slice(0,1) == " "){ 
 			 Str = Str.substr(1,dlugosc-1);
		 	 dlugosc = Str.length
		}
		while(Str.slice(dlugosc-1,dlugosc)== " "){ 
		 	 Str = Str.substr(0,dlugosc-1);
		 	 dlugosc = postcodeStr.length
	 	}
	return Str;
}

function blank(pole){
	return (pole=="");
	}
	
	
function search(txt){
		if(blank(obetnij_spacje(sz.search_txt.value))){
			sz.search_txt.value=txt;
			sz.op.value='';
		}	
		else
			sz.op.value='o';
			
}

function test(){
		ok=true;
		if((!sz.op.value.length)||blank(obetnij_spacje(sz.search_txt.value))) 
			ok=false; //szukana nazwa
		(ok==true)?sz.submit():alert("Wprowadzono niepoprawne dane!");
}

function zmien(obiekt,numer,link_nr){
	aid=document.getElementById(link_nr)
	if(numer>0){
		obiekt.bgColor = '#FFFFFF';
		aid.style.color='#004185';
	}
	else{
		obiekt.bgColor = '#004185';
		aid.style.color='#FFFFFF';
	}
	return true;
}