function cre_cook0(nom,contenu){
    document.cookie = nom + "=" + escape(contenu)
}

function cre_cook(nom,contenu,jours) {
    var expireDate = new Date();
    expireDate.setTime(expireDate.getTime() + jours*24*3600*1000);
    document.cookie = nom + "=" + escape(contenu) + ";expires=" + expireDate.toGMTString();
}

function lit_cook(nom) {
    var deb,fin
    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 tue_cook(nom){
	cre_cook(nom,"",-1)
}

function spoil(id)
{
	var obj = document.getElementById(id);
	var oj = document.getElementById("chat");
	
	if(obj.style.display == "none"){
		obj.style.display = "block";
		oj.style.width = "285px";
		oj.style.height = "420px";
		if(document.cookie.indexOf('edo_chat')!=-1){
			tue_cook('edo_chat');
			cre_cook('edo_chat', 'block', 10);
		}else{
			cre_cook('edo_chat', 'block', 10);
		}
	}
	else{
		obj.style.display = "none"
		oj.style.width = "120px";
		oj.style.height = "40px";
		if(document.cookie.indexOf('edo_chat')!=-1){
			tue_cook('edo_chat');
			cre_cook('edo_chat', 'none', 10);
		}else{
			cre_cook('edo_chat', 'none', 10);
		}
	}
}



boxDisplay = function(){
	var boxID	=	(document.getElementById('chatbox') == undefined) ? document.getElementById('chatbox1') : document.getElementById('chatbox');
	boxID.style.display = "none";
	if(lit_cook("edo_chat") == "block"){
		boxID.style.display = "block";
	}
	else{
		boxID.style.display = "none";
	}
}