function gebid(id) {return document.getElementById(id);}

function divShow(id) {gebid(id).style.display='block';return false;}
function divHide(id) {gebid(id).style.display='none';return false;}
function divToggle(id) {if(gebid(id).style.display=='none') divShow(id); else divHide(id);return false;}
function divToggleCookie(id,c) {divToggle(id); Cookie.set(c,(gebid(id).style.display=='none'?0:1)); return false;}
function divToggleHTML(id,h1,h2) {if(gebid(id).innerHTML==h2) divHTML(id,h1); else divHTML(id,h2); return false;}

function divHTML(id,h) {gebid(id).innerHTML=h;return false;}
function inputValue(id,v) {gebid(id).value=v;return false;}
function inputEnabled(id,e) {gebid(id).disabled=!e;return false;}
function inputFocus(id) {gebid(id).focus();}

function imgChange(id,src)     {gebid(id).src=src;return false;}
function imgSwap(id,src1,src2) {gebid(id).src=gebid(id).src==src1 ? src2 : src1;}
function imgPreaload(src)      {pic=new Image(); pic.src=src;return false;}

function popup(page,w,h)
        {
        var top=(screen.height-h)/2;
        var left=(screen.width-w)/2;
        var wp=window.open(page, "pop", "toolbar=no, location=no, directories=no, status=no, scrollbars=yes, resizable=yes, copyhistory=no, dependent=yes, width="+w+", height="+h+", left="+left+", top="+top);
        wp.focus();
        return false;
        }

function calendrier(id,lg)
        {
        var v;
        if(id!="0") v = document.getElementById(id).value;
        else        v = '';
        popup("popup.php?p=cal&lg="+lg+"&v="+v+"&id="+id,200,155);
        return false;
        }

function hidesec(id,sec)
        {
        sec*=1000;
        if(sec) setTimeout('hidesec("'+id+'",0)',sec);
        else    divHide(id);
        }

var Cookie = {
  set: function(name, value, daysToExpire) {
    if(daysToExpire==undefined) daysToExpire=365;
    var d = new Date();
    d.setTime(d.getTime() + (86400000 * parseFloat(daysToExpire)));
    var expire = '; expires=' + d.toGMTString();

    return (document.cookie = escape(name) + '=' + escape(value || '') + expire);
  }
};