// JavaScript Document
function setCookie(nom,valeur,expiration) {
	if (expiration) {
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiration);
		document.cookie=nom+ "=" +escape(valeur)+";expires="+exdate.toGMTString();
	} else {
		document.cookie=nom+ "=" +escape(valeur);
	}
}

function delCookie(nom) { setCookie(nom,"",-1)}

function getCookie(nom) {
	if (document.cookie.length>0) {
		deb = document.cookie.indexOf(nom + "=")
		if (deb >= 0) {
			deb += nom.length + 1;
			fin = document.cookie.indexOf(";",deb);
			if (fin < 0) fin = document.cookie.length;
			return unescape(document.cookie.substring(deb,fin));
		}
	}
	return ""
}

function chargeJS(jsfile) {
	$.getScript(jsfile);
}

function chargeCSS(cssfile) {
	if (cssfile) {
		$("head").append("<link>");
		$("head").children(":last").attr({rel:  "stylesheet", type: "text/css", href: cssfile});
	}
}