function pokazObiekt(pID, stan){
	//alert(pID+":"+stan);
	if (stan){
		//alert("Pokaż "+pID);
		document.getElementById(pID).style.display="";
	}
	else{
		//alert("Ukryj "+pID);
		document.getElementById(pID).style.display="none";
	}
}

function wyczyscRadio(radioGroupName) {
    radios = document.getElementsByName(radioGroupName);
    for (i = 0; i < radios.length; i++) {
        //if (radios[i].checked) return radios[i].value;
        radios[i].checked=false;
    }
}

function rowReset(row){
	for (var i=0; i<row.length; i++){
		if (document.getElementById(row[i]))
			document.getElementById(row[i]).value="";
	}
}