// JavaScript Document
 function usun_pl(formularz)
      {
      	for (i = 0; i < formularz.length; i++)
      	{
      		var pole = formularz.elements[i];
      		if (pole.type != "text" && pole.type != "textarea") continue;
      		var str = "";
      		for (j = 0; j < pole.value.length; j++)
      		{
      			switch (pole.value.charAt(j))
      			{
      				case "ą": str += "a"; break;
      				case "ć": str += "c"; break;
      				case "ę": str += "e"; break;
      				case "ł": str += "l"; break;
      				case "ń": str += "n"; break;
      				case "ó": str += "o"; break;
      				case "ś": str += "s"; break;
      				case "ź": str += "z"; break;
      				case "ż": str += "z"; break;
      				case "Ą": str += "a"; break;
      				case "Ć": str += "c"; break;
      				case "Ę": str += "e"; break;
      				case "Ł": str += "l"; break;
      				case "Ń": str += "n"; break;
      				case "Ó": str += "o"; break;
      				case "Ś": str += "s"; break;
      				case "Ź": str += "z"; break;
      				case "Ż": str += "z"; break;
      				default: str += pole.value.charAt(j); break;
      			}
      		}
      		pole.value = str;
      	}
      }