function affichage(affiche,cache) {
	document.getElementById(cache).style.display = 'block';
	document.getElementById(affiche).style.display = 'none';
}
		
function OuvrirPopupNoSB(URL, Nom, W, H) {
	var top, left, height, width;
	width = Math.min(W, screen.availWidth-25);
	height = Math.min(H, screen.availHeight-50);
	top = (screen.availHeight-25 - height)/2;
	left = (screen.availWidth-10 - width)/2;
	Fenetre = window.open(URL,Nom,'location=no,toolbar=no,directories=no,menubar=no,resizable=yes,scrollbars=no,status=no,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',screenx=' + left + ',screeny=' + top);
	Fenetre.focus();
}

function request05(f,page) {
	var l1    = f.elements["list1"];
	var l2    = f.elements["list2"];
	var index = l1.selectedIndex;
	if(index < 1)
		l2.options.length = 0;
	else {
		var xhr_object = null;
		
		if(window.XMLHttpRequest) // Firefox
			xhr_object = new XMLHttpRequest();
		else if(window.ActiveXObject) // Internet Explorer
			xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
		else { // XMLHttpRequest non supporté par le navigateur
			alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
			return;
		}
	
	
		xhr_object.open("POST", "inc/ajax/"+page, true);
		xhr_object.onreadystatechange = function anonymous() {
			if(xhr_object.readyState == 4)
				eval(xhr_object.responseText);
		}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		var data = "family="+escape(l1.options[index].value)+"&form="+f.name+"&select=list2";
		xhr_object.send(data);
	}
}

function request06(f,page) {
	var l1    	= f.elements["list2"];
	var l2    	= document.forms['form_selects'].montantcaution;
	var index 	= l1.selectedIndex;
	if(index < 1)
		l2.options.length = 0;
	else {
		var xhr_object = null;
		
		if(window.XMLHttpRequest) // Firefox
			xhr_object = new XMLHttpRequest();
		else if(window.ActiveXObject) // Internet Explorer
			xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
		else { // XMLHttpRequest non supporté par le navigateur
			alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
			return;
		}
	
		xhr_object.open("POST", "inc/ajax/"+page, true);
		
		xhr_object.onreadystatechange = function anonymous() {
			if(xhr_object.readyState == 4)
				eval(xhr_object.responseText);
		}
		
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		var data = "family="+escape(l1.options[index].value)+"&form="+f.name+"&jour="+f.jour.value+"&mois="+f.mois.value+"&annee="+f.annee.value+"&jour2="+f.jour2.value+"&mois2="+f.mois2.value+"&annee2="+f.annee2.value;
		xhr_object.send(data);
	}
}