function changerTailleTexte(taille){ document.getElementById("lecture").href = "stylesCSS/lecture0"+taille+".css"; } function changerInterFace(type){ document.getElementById("interface").href = "stylesCSS/interface"+type+".css"; } function changerTypographie(type){ document.getElementById("typographie").href = "stylesCSS/typographie"+type+".css"; }