/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie( name, value, path, expires, domain, secure ){
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie( name ){
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1){
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }else
        begin += 2;
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
        end = dc.length;
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
function deleteCookie( name, path, domain ){
    if (getCookie(name)){
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function SetElement( Cookie, Element, Value ){
        cookie = getCookie(Cookie);
        if( cookie != null )
        {
                ElementId = cookie.indexOf(Element + ":");
                if( ElementId != -1 ) {
                        finElementId = cookie.indexOf( "|", ElementId );
                        debutCookie = cookie.substring( 0, ElementId );
                        finCookie = cookie.substring( finElementId + 1 );
                        setCookie(Cookie, debutCookie + Element + ":" + Value + "|" + finCookie, "/");
                }else
                        setCookie(Cookie, cookie + Element + ":" + Value + "|", "/");
        }else
                setCookie(Cookie, Element + ":" + Value + "|", "/");
}

function GetElement( Cookie, Element ){
        cookie = getCookie(Cookie);
        if( cookie != null )
        {
                Element += ":";
                ElementId = cookie.indexOf(Element);
                if( ElementId != -1 ) {
                        finElementId = cookie.indexOf( "|", ElementId );
                        return cookie.substring( ElementId + Element.length, finElementId );
                }
        }
}

function toggleMenu( Cookie, obj_id ){
        Element = document.getElementById(obj_id);
        if(Element.style.display=="block"){
                Element.style.display="none";
                Element.style.position="absolute";
                SetElement( Cookie, obj_id, 0 );
        }else{
                Element.style.display="block";
                Element.style.position="relative";
                SetElement( Cookie, obj_id, 1 );
        }
}

function SetClassName( id, classname )
{
        document.getElementById(id).className = classname;
}

function Clear( radioname )
{
        radio = this.document.getElementsByName(radioname);
        for( var i = 0; i < radio.length; i++ )
        {
                radio[i].checked = false;
        }
}

function SelectAll( valueId, name )
{
        elements = document.getElementsByName(name);
        value = document.getElementById(valueId);
        for( var i = 0; i < elements.length; i++ )
        {
                elements[i].checked = value.checked;
        }
}

function showTotal( )
{
	fiefs = document.getElementById("fiefs");
	presences = document.getElementById("pop");
	postes = document.getElementById("postes");
	taux = document.getElementById("taux");
	cash = document.getElementById("cash");
	total = taux.value*cash.value;
	totPP = parseInt(total, 10) + parseInt(postes.value, 10) + parseInt(presences.value, 10) + parseInt(fiefs.value, 10);
	document.getElementById("totcash").value = total;
	document.getElementById("totPP").value = totPP;
}

function CheckIt( IdCheck )
{
	document.getElementById( IdCheck ).checked = true;
}