function openLink(link) {
  	window.location = link;
}


function selectOnglet(num) {
	document.getElementById('onglet'+num).style.backgroundImage = "url('/assets/boutons/onglet_fond_select.png')";
}

function rollOverTab(td) {
	td.style.backgroundImage = "url('/assets/contour_arrondi_plein.png')";
}

function rollOutTab(td) {
	td.style.backgroundImage = "url('/assets/contour_arrondi.png')";
}