function movr(k) {
   document.getElementById(k).src = 'images/' + k + "_selected.gif";   
}

function mout(k) {
   document.getElementById(k).src = 'images/' + k + ".gif";
}

function movrSubMenu(k) {
   document.getElementById(k).className = "SubMenuItemHover";   
}

function moutSubMenu(k) {
   document.getElementById(k).className = "SubMenuItem"; 
}

function HMConcatenate() {
   var weblogin = document.getElementById('formlogin');
   var sLogin = weblogin.email.value;
   if ( (sLogin.indexOf('@') == -1 ) && (sLogin != "")){
      weblogin.email.value = weblogin.email.value + "@benjagroup.dk";
   }
}