function check_champs() {
	if (window.document.f1.compte_bancaire[1].checked) window.document.f1.id_devise.disabled=false;
	else {
		window.document.f1.id_devise.value='';
		window.document.f1.id_devise.disabled=true;
	}
	if (window.document.f1.freelance[1].checked) window.document.f1.freelance_date.disabled=false;
	else {
		window.document.f1.freelance_date.value='';
		window.document.f1.freelance_date.disabled=true;
	}
}


function display_block(id_bloc) {

	/* Ouverture / fermuture du bloc 2 --------------------------- */
	if (id_bloc=='2') {
		if (window.document.f1.statut_bloc2.value=='0') {
			window.document.f1.statut_bloc2.value='1';
			window.document.bloc2b.src='images/close.gif';
			bloc2.style.visibility='visible';
			bloc2.style.display='block';
		}
		else {
			window.document.f1.statut_bloc2.value='0';
			window.document.bloc2b.src='images/open.gif';
			bloc2.style.visibility='hidden';
			bloc2.style.display='none';
		}
	}

	/* Ouverture / fermuture du bloc 3 --------------------------- */
	if (id_bloc=='3') {
		if (window.document.f1.statut_bloc3.value=='0') {
			window.document.f1.statut_bloc3.value='1';
			window.document.bloc3b.src='images/close.gif';
			bloc3.style.visibility='visible';
			bloc3.style.display='block';
		}
		else {
			window.document.f1.statut_bloc3.value='0';
			window.document.bloc3b.src='images/open.gif';
			bloc3.style.visibility='hidden';
			bloc3.style.display='none';
		}
	}

	/* Ouverture / fermuture du bloc 5 --------------------------- */
	if (id_bloc=='5') {
		if (window.document.f1.statut_bloc5.value=='0') {
			window.document.f1.statut_bloc5.value='1';
			window.document.bloc5b.src='images/close.gif';
			bloc5.style.visibility='visible';
			bloc5.style.display='block';
		}
		else {
			window.document.f1.statut_bloc5.value='0';
			window.document.bloc5b.src='images/open.gif';
			bloc5.style.visibility='hidden';
			bloc5.style.display='none';
		}
	}

	/* Ouverture / fermuture du bloc 6 --------------------------- */
	if (id_bloc=='6') {
		if (window.document.f1.statut_bloc6.value=='0') {
			window.document.f1.statut_bloc6.value='1';
			window.document.bloc6b.src='images/close.gif';
			bloc6.style.visibility='visible';
			bloc6.style.display='block';
		}
		else {
			window.document.f1.statut_bloc6.value='0';
			window.document.bloc6b.src='images/open.gif';
			bloc6.style.visibility='hidden';
			bloc6.style.display='none';
		}
	}

	/* Ouverture / fermuture du bloc 7 --------------------------- */
	if (id_bloc=='7') {
		if (window.document.f1.statut_bloc7.value=='0') {
			window.document.f1.statut_bloc7.value='1';
			window.document.bloc7b.src='images/close.gif';
			bloc7.style.visibility='visible';
			bloc7.style.display='block';
		}
		else {
			window.document.f1.statut_bloc7.value='0';
			window.document.bloc7b.src='images/open.gif';
			bloc7.style.visibility='hidden';
			bloc7.style.display='none';
		}
	}

	/* Réaffichage Ouverture / fermuture des blocs --------------- */
	if (id_bloc=='all') { 
		if (window.document.f1.statut_bloc2.value=='0') {
			window.document.bloc2b.src='images/open.gif';
			bloc2.style.visibility='hidden';
			bloc2.style.display='none';			
		}
		else {
			window.document.bloc2b.src='images/close.gif';
			bloc2.style.visibility='visible';
			bloc2.style.display='block';
		}

		if (window.document.f1.statut_bloc3.value=='0') {
			window.document.bloc3b.src='images/open.gif';
			bloc3.style.visibility='hidden';
			bloc3.style.display='none';			
		}
		else {
			window.document.bloc3b.src='images/close.gif';
			bloc3.style.visibility='visible';
			bloc3.style.display='block';
		}

		if (window.document.f1.statut_bloc5.value=='0') {
			window.document.bloc5b.src='images/open.gif';
			bloc5.style.visibility='hidden';
			bloc5.style.display='none';			
		}
		else {
			window.document.bloc5b.src='images/close.gif';
			bloc5.style.visibility='visible';
			bloc5.style.display='block';
		}

		if (window.document.f1.statut_bloc6.value=='0') {
			window.document.bloc6b.src='images/open.gif';
			bloc6.style.visibility='hidden';
			bloc6.style.display='none';			
		}
		else {
			window.document.bloc6b.src='images/close.gif';
			bloc6.style.visibility='visible';
			bloc6.style.display='block';
		}

		if (window.document.f1.statut_bloc7.value=='0') {
			window.document.bloc7b.src='images/open.gif';
			bloc7.style.visibility='hidden';
			bloc7.style.display='none';			
		}
		else {
			window.document.bloc7b.src='images/close.gif';
			bloc7.style.visibility='visible';
			bloc7.style.display='block';
		}
	}
}