//potwierdzenie operacji
function potwierdz()
{
	if(confirm("Jeste¶ pewien, że chcesz usun±ć te dane?"))
		return true;
	else
		return false;
}
//uaktywnienie wiersza skalowania herbow formularza
function enableResize(isChecked, name)
{
	var inputWidth = document.getElementById(name+'width');	
	var inputHeight = document.getElementById(name+'height');	
	var inputTransparency = document.getElementById(name+'transparency');

	var defaultValue = name == 'emb_big_' ? 50 : 25;
	if(isChecked){
		var borderStyle = '1px solid black';
		var val = defaultValue;
	} else {
		var borderStyle = '';
		var val = '';	
	}
	
	inputWidth.disabled=!isChecked;
	inputWidth.style.border=borderStyle;	
	inputWidth.value=val;
	inputHeight.disabled=!isChecked;	
	inputHeight.style.border=borderStyle;	
	inputHeight.value=val;	
	inputTransparency.disabled=!isChecked;
	inputTransparency.checked=false;	
}