function changeImgProduit(e,f){var g=document.getElementById('big');var h=document.getElementById('legende_ph_base');var i=document.getElementById('legende_ph_th_'+f);g.src=e;changeLien(e);if(h&&i){h.innerHTML=i.innerHTML}function changeLien(a){var b=document.getElementById('lien');var c=document.getElementById('legende_ph_base');var d=document.getElementById('legende_ph_th_');b.href=a;if(c&&d){c.innerHTML=d.innerHTML}}}