//Constants
HIDDEN = "none";
VISIBLE = "block";

function mostrarApartat(apartat) {
	document.getElementById(apartat + '_bloc').style.display = VISIBLE;
	document.getElementById(apartat + '_off').style.display = VISIBLE;
	document.getElementById(apartat + '_on').style.display = HIDDEN;
}
 
function amagarApartat(apartat) {
	document.getElementById(apartat + '_bloc').style.display = HIDDEN;
	document.getElementById(apartat + '_off').style.display = HIDDEN;
	document.getElementById(apartat + '_on').style.display = VISIBLE;
}

function paginacioBlocs(anterior, seguent) {
	document.getElementById(anterior + '_bloc').style.display = HIDDEN;
	document.getElementById(seguent + '_bloc').style.display = VISIBLE;
}