function showHiddenNews() {
	document.getElementById("hiddenNews").style.display = "";
	document.getElementById("hiddenNewsLink").style.display = "none";
	return false;
}

function textLimit(field, maxlen) { 
	if (field.value.length > maxlen + 1) 
	alert('Przekroczono dozwolony limit znakow! ('+maxlen+' znakow)'); 
	if (field.value.length > maxlen) 
	field.value = field.value.substring(0, maxlen); 
} 

function changeProjectPicture(element, filename) {
	document.getElementById("projectPicture").src="/lowbudget/public/pictures/projects/" + filename;
	return false;
}