function SM(Current){
    Current=Current.substr(1);
    for (x=1;x<=RootMenuNr;x++){
        if (document.getElementById('SM'+x)) {
            document.getElementById('SM'+x).style.display=(x==Current?'block':'none');
        }
    }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}