// Wariables + init
window.onerror = null;
images = new Array(), im = new Array();

// Preload les images pour rollover
function PreLoad(chemin){
    images[1] = chemin + "_images/logo_of.gif";
    images[2] = chemin + "_images/logo_on.gif";
    for (var i = 0; i < images.length; i++){
       im[i] = new Image();
       im[i].src = images[i];
    }
}

// Changement image pour rollover
function SwapImage(num, imgname){
     if (im[num]!=null)
	     imgname.src = im[num].src;
}

// Ouverture d'une popup parametrable
function Popup(url, fenetre, largeur, hauteur, x, y){
        fenetre = window.open (url, fenetre,'scrollbars=no,status=yes,toolbar=no,resizable=yes,copyhistory=no,left='+x+',top='+y+',width='+largeur+',height='+hauteur);
        fenetre.focus();
}

// Ger le formulaire des promos dans le backoffice
function GereFormPromo(focusinit){
	if (document.forms['promotions'].elements['var_type'].value > 0){
		document.forms['promotions'].elements['var_taux'].disabled = true;
		document.forms['promotions'].elements['var_taux'].style.backgroundColor = '#FFFFFF';
		document.forms['promotions'].elements['var_texte_fr'].disabled = false;
		document.forms['promotions'].elements['var_texte_en'].disabled = false;
		if (focusinit == 0){
			document.forms['promotions'].elements['var_texte_fr'].focus();
		}
		document.forms['promotions'].elements['var_texte_fr'].style.backgroundColor = '#F7BFDE';
		document.forms['promotions'].elements['var_texte_en'].style.backgroundColor = '#F7BFDE';
	}else{
		document.forms['promotions'].elements['var_texte_fr'].disabled = true;
		document.forms['promotions'].elements['var_texte_en'].disabled = true;
		document.forms['promotions'].elements['var_texte_fr'].style.backgroundColor = '#FFFFFF';
		document.forms['promotions'].elements['var_texte_en'].style.backgroundColor = '#FFFFFF';
		document.forms['promotions'].elements['var_taux'].disabled = false;
		if (focusinit == 0)
			document.forms['promotions'].elements['var_taux'].focus();
		document.forms['promotions'].elements['var_taux'].style.backgroundColor = '#F7BFDE';
	}
 }