function popup (zawartosc){
  okienko=open(zawartosc,"okno","width=400,height=400,resizable=0,scrollbars=yes,menubar=no,left=1,top=1");
}
//pole wysylania sms-ow
function txta_check() {
	var x=130;
   if (document.form_sms.pole_sms.value.length>x-1) {
     // alert("mozesz wpisac tylko "+x+" znakow");
     document.form_sms.pole_sms.value = document.form_sms.pole_sms.value.substr(0,x)
     // document.form_sms.pole_sms.disabled=true;
   }
}