function swap_img_article (id_img_replace) {
var new_img_src=document.getElementById(id_img_replace).innerHTML;
document.getElementById('img_article').innerHTML=new_img_src;
}


function ajout_panier(prd_ref, form_verif) {

    if (form_verif == 1) 
    {
    var prd_chk=document.ajout_panier_form.prd_chk.options[document.ajout_panier_form.prd_chk.selectedIndex].value;
    
	    if (prd_chk == "") {alert('Merci de choisir une option pour cet article'); return false;}

    }
	else
	{
	var prd_chk=document.ajout_panier_form.prd_chk.value;
	}

var prd_qte=document.ajout_panier_form.prd_qte.value;
var url_2go='/panier/actions_panier.php?action=ajouter&prd_ref='+prd_ref+'&prd_chk='+prd_chk+'&prd_qte='+prd_qte+'&show_pan_outpout=1';
pageTracker._trackPageview('/ajout-panier/'+prd_ref);
GB_showCenter('Article ajouté au panier', url_2go , 315, 500);
}


function swap_txt_seo() {
var txt_seo=document.getElementById('texte_haut').innerHTML;
document.getElementById('texte_bas').innerHTML=txt_seo;
}