/*
   name - name of the cookie
   value - value of the cookie
   [expires] - expiration date of the cookie
     (defaults to end of current session)
   [path] - path for which the cookie is valid
     (defaults to path of calling document)
   [domain] - domain for which the cookie is valid
     (defaults to domain of calling document)
   [secure] - Boolean value indicating if the cookie transmission requires
     a secure transmission
   * an argument defaults when it is assigned null as a placeholder
   * a null placeholder is not required for trailing omitted arguments
*/

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return unescape(c.substring(nameEQ.length,c.length));
	}
	return null;
}

function getprivvalue(allpriv,name)
{
	res=allpriv.indexOf("("+name+";");
	
	if (res<0)
	  return 0;
	  
	pos=res+2+name.length;	
	return allpriv.substring(pos,allpriv.indexOf(")",pos));
        
}

function getpriv(name)
{
	allpriv=readCookie('TempleetUser_d4_priv');

	if (!allpriv)
	  return 0;
	 
	if (name=="ADMIN" || name.substr(0,5)=="_DEL_")
	    maxvalue=1;
	  else 
	    maxvalue=10;      
	  
	if (getprivvalue(allpriv,"ADMIN"))
	  {
            return maxvalue; 	  
	  }
	
	if (name.substr(0,5)=="_DEL_")
	  {
            return getprivvalue(allpriv,name);
	  }  
	  
	if (name.substr(0,4)=="_ED_")
	  {
            area=name.substr(4);
            if (getprivvalue(allpriv,"_DEL_"+area))
              return maxvalue;
            return getprivvalue(allpriv,name);  
	  }
	  
        if (getprivvalue(allpriv,"_DEL_"+name))
          return maxvalue;
        
        return Math.max(getprivvalue(allpriv,name),getprivvalue(allpriv,"_ED_"+name));
}

function getuser()
{
	allpriv=readCookie('TempleetUser_d4_nick');

	if (!allpriv)
	  return "";
	  
	return allpriv.substring(0,allpriv.indexOf(":"));
	
}

function getnick()
{
	allpriv=readCookie('TempleetUser_d4_nick');

	if (!allpriv)
	  return "";
	  
	pos=allpriv.indexOf(":");
	  
	return allpriv.substring(pos+1,allpriv.indexOf(":",pos+1));
	
}