function addImage(Image){
  var textarea=document.forms[1].tresc;
  
  var value=textarea.value + "<img src='" + Image + "' />";
  //alert(value);
  document.forms[1].tresc.value=value;
  //document.forms[1].tresc.value  = textarea + "<img src='" + Image + "'>";     
  }
  
  function selecturl(s) {
	var gourl = s.options[s.selectedIndex].value;	window.top.location.href = gourl;
}

function przelicz_zamowienie(){
document.zamowienie.submit();
}

function sortuj_ilosc(){
alert("submit");
document.elements.sortuj.submit();

}