function CalculeTotaux()
{
MM_validateForm('nb_surfacenue','','NisNum','nb_angles','','NisNum','nb_moquette','','NisNum','nb_coexpo','','NisNum');
total_surfacenue = document.commande.prix_surfacenue.value * document.commande.nb_surfacenue.value;
document.commande.total_surfacenue.value = total_surfacenue;
total_angles = document.commande.prix_angles.value * document.commande.nb_angles.value;
document.commande.total_angles.value = total_angles;
total_angles2 = document.commande.prix_angles2.value * document.commande.nb_angles2.value;
document.commande.total_angles2.value = total_angles2;
total_angles3 = document.commande.prix_angles3.value * document.commande.nb_angles3.value;
document.commande.total_angles3.value = total_angles3;
total_moquette = document.commande.prix_moquette.value * document.commande.nb_moquette.value;
document.commande.total_moquette.value = total_moquette;
total_coexpo = document.commande.prix_coexpo.value * document.commande.nb_coexpo.value;
document.commande.total_coexpo.value = total_coexpo;
total_inscription=document.commande.total_inscription.value*1;

total_basic = document.commande.prix_basic.value * document.commande.nb_basic.value;
document.commande.total_basic.value = total_basic;

if(document.commande.dotation_basic.checked)
        {total2_basic=document.commande.prix_dotation_basic.value * 1;
		document.commande.total2_basic.value = total2_basic;}
		else
		{total2_basic=0;
		document.commande.total2_basic.value = total2_basic;}

total1_etoile = document.commande.prix_etoile.value * document.commande.nb_etoile.value;
document.commande.total1_etoile.value = total1_etoile;

if(document.commande.habillage2_etoile.checked)
        {total2_etoile=document.commande.prix_habillage2_etoile.value * 1;
		document.commande.total2_etoile.value = total2_etoile;}
		else
		{total2_etoile=0;
		document.commande.total2_etoile.value = total2_etoile;}
if(document.commande.habillage4_etoile.checked)
        {total3_etoile=document.commande.prix_habillage4_etoile.value * 1;
		document.commande.total3_etoile.value = total3_etoile;}
		else
		{total3_etoile=0;
		document.commande.total3_etoile.value = total3_etoile;}

total_azur = document.commande.prix_azur.value * document.commande.nb_azur.value;
document.commande.total_azur.value = total_azur;
total_zenith = document.commande.prix_zenith.value * document.commande.nb_zenith.value;
document.commande.total_zenith.value = total_zenith;

sous_total1 = total_surfacenue + total_angles + total_angles2 + total_angles3 + total_moquette + total_coexpo + total_inscription;
sous_total2 = total_basic + total2_basic + total1_etoile + total2_etoile + total3_etoile + total_azur + total_zenith;

document.commande.sous_total1.value  = sous_total1;
document.commande.sous_total2.value  = sous_total2;
total_stand=sous_total1 + sous_total2;
document.commande.total_stand.value  = total_stand;

if(document.commande.catal_1page_nb.checked)
        {total_1page=document.commande.prix_1page.value * 1;
		document.commande.total_1page.value = total_1page;}
		else
		{total_1page=0;
		document.commande.total_1page.value = total_1page;}
if(document.commande.catal_demipage_nb.checked)
        {total_demipage=document.commande.prix_demipage.value * 1;
		document.commande.total_demipage.value = total_demipage;}
		else
		{total_demipage=0;
		document.commande.total_demipage.value = total_demipage;}
if(document.commande.catal_quartpage_nb.checked)
        {total_quartpage=document.commande.prix_quartpage.value * 1;
		document.commande.total_quartpage.value = total_quartpage;}
		else
		{total_quartpage=0;
		document.commande.total_quartpage.value = total_quartpage;}
if(document.commande.catal_huitpage_nb.checked)
        {total_huitpage=document.commande.prix_huitpage.value * 1;
		document.commande.total_huitpage.value = total_huitpage;}
		else
		{total_huitpage=0;
		document.commande.total_huitpage.value = total_huitpage;}
if(document.commande.catal_pub_internet.checked)
        {total_pub_internet=document.commande.prix_pub_internet.value * 1;
		document.commande.total_pub_internet.value = total_pub_internet;}
		else
		{total_pub_internet=0;
		document.commande.total_pub_internet.value = total_pub_internet;}


total_pub = total_1page+total_demipage+total_quartpage+total_huitpage+total_pub_internet;
document.commande.total_pub.value  = total_pub;
total_general=total_stand+total_pub;
document.commande.total_general.value  = total_general;
}