function closeAll() {
	document.getElementById("n_abou").style.display="none";
	document.getElementById("n_capa").style.display="none";
	document.getElementById("n_cont").style.display="none";
	document.getElementById("n_part").style.display="none";
}

function openUp(section,file) {
	if (document.getElementById(section).style.display == "block") {
		location.assign(file)
	}
	else {
		document.getElementById("n_abou").style.display="none";
		document.getElementById("n_capa").style.display="none";
		document.getElementById("n_cont").style.display="none";
		document.getElementById("n_part").style.display="none";
		document.getElementById(section).style.display="block";
	}
	return false;
}

function changePic(image) {
	document["work"].src = "gallery/" + image;
}