function popAlert(text) {
   alert(text);
}


function adjusttores(res,page) {
//   alert(page);
   if (res=="800x600") {
     document.getElementById("annonce").className="annonce800";
     document.getElementById("menu1").className="menu1800";
   }
 
   if (page=="/index.html") {
      if (res=="1024x768") {
//         document.getElementById("kontakt_frame").style.visibility="visible";
      }
   }


}




function setCookie(c_name,value,expiredays) {
 var today = new Date();
 var the_date = new Date("January 31, 2006");
 var the_cookie_date = the_date.toGMTString();
 var the_cookie = c_name+"="+value;
 var the_cookie = the_cookie + ";expires=" + the_cookie_date;
 document.cookie=the_cookie
}

function setCookie1(c_name,value,expiredays) {
 var today = new Date();
 var the_date = new Date("July 30, 2006");
 var the_cookie_date = the_date.toGMTString();
 var the_cookie = c_name+"="+value;
 var the_cookie = the_cookie + ";expires=" + the_cookie_date;
 document.cookie=the_cookie
}


function dum() {
   var exdate=new Date()
   exdate.setDate(expiredays)
   document.cookie=c_name+ "=" +escape(value) + ((expiredays==null) ? "" : ";expires="+exdate)
}


function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end))
    } 
  }
return null;
}

function traceUserSession() {
   var c = getCookie('sdm_session');
   if (c == null) {
      c = String(Math.random()).substr(2)
      setCookie('sdm_session',c,1)
   }
}

function warnUser() {
   var c = getCookie('users_res');
   if (c != null) {
      if (c != '1024x768') {
         var w = getCookie('warnUser');
         if (w == null) {
            setCookie1('warnUser',c,180);
//            alert('Din skaermoploesning er ikke optimal til www.sondermark.dk. \n'+
//             'www.sondermark.dk er optimeret til en skaermoploesning paa 1024x768. \n'+
//             'Din oploesning er '+c+', hvilket kan give problemer paa nogle af siderne. \n'+
//             ' Er den hel gal paa en side, saa toev ikke med at kontakte webmaster@sondermark.dk');
         }
      }
   }
}