var arr_ver=navigator.appVersion.split(" ");
var ver=parseFloat(arr_ver[0]);
var tmm=null;
bordogif=new Image();
bordogif='bordo.gif';

function msel(val) {eval('location.href=lnk'+val+'[0];');}



function mhide() {
mi=(document.all)?menui.style:((navigator.appName=='Netscape' && ver>=5)?document.getElementById("menui").style:document.layers.menui);
v=(document.all || (navigator.appName=='Netscape' && ver>=5))?'hidden':'hide';
mi.visibility=v;
}




function mshow(nm) {
  if (tmm) clearTimeout(tmm);
  // if (nm==10)
  // as=50    // costruisce attorno alla tendina una zona di dimensione variabile solo per il link 10
  // else
  as=50; //costruisce attorno alla tendina una zona di dimensione variabile
  ie=(navigator.appName=='Microsoft Internet Explorer')?1:0;
  tit=eval('tit'+nm);
  lnk=eval('lnk'+nm);
  num_el=tit.length;
  ww=(ie)?document.body.clientWidth:window.innerWidth;


  if (ww<780) ww=780;
  mi=(ie)?menui.style:((navigator.appName=='Netscape' && ver>=5)?document.getElementById("menui").style:document.layers.menui);
  mi.left=(ww-780)/2+cx[nm-1]-as;



  if(!ie) { mi.left=parseInt(mi.left)-8; } 
  mi.top=cy[nm-1];






  if (nm<12)
    txt='<table border="0" cellSpacing="0" cellPadding="0" width="'+(18+as*2)+'" height="'+(num_el*16+1)+'" background="image/bordo.gif" border="0"><tr><td rowspan="'+(num_el*2+1)+'"><a href="javascript:;" onMouseOver="mhide()"><img src="image/bordo.gif" height="'+(num_el*16+1)+'" width="'+as+'" border="0"></a></td><td rowspan="'+(num_el*2+1)+'" bgcolor="#000000"><img src="image/bordo.gif" width="1"></td><td bgcolor="#000000"><img src="image/bordo.gif" height="1" width="16"></td><td rowspan="'+(num_el*2+1)+'" bgcolor="#000000"><img src="image/bordo.gif" width="1"></td><td rowspan="'+(num_el*2+1)+'"><a href="javascript:;" onMouseOver="mhide()"><img src="image/bordo.gif" height="'+(num_el*16+1)+'" width="'+as+'" border="0"></a></td></tr>';
  else
    txt='<table cellSpacing="0" cellPadding="0" width="'+(118+as)+'" height="'+(num_el*16+1)+'" background="image/bordo.gif" border="0"><tr><td rowspan="'+(num_el*2+1)+'"><a href="javascript:;" onMouseOver="mhide()"><img src="image/bordo.gif" height="'+(num_el*16+1)+'" width="'+as+'" border="0"></a></td><td rowspan="'+(num_el*2+1)+'" bgcolor="#000000"><img src="image/bordo.gif" width="1"></td><td bgcolor="#000000"><img src="image/bordo.gif" height="1" width="16"></td><td rowspan="'+(num_el*2+1)+'" bgcolor="#000000"><img src="image/bordo.gif" width="1"></td></tr>';


  for(i=0;i<num_el;i++) {
    stile=(i==0)?'titmenuhead':'titmenusubsez';


    tdcol=(i==0)?colb[nm-1]:'#ffffff';            // colore sfondo della tendina
    spcol=(i==0)?colf[nm-1]:'#000000';            // colore carattere della tendina
    lstr=tit[i].length;
    nms=-Math.floor(tit[i].length)*2+40;          // lunghezza del testo dell'indice della tendina, l'eccedente lo manda a capo 

    if(tit[i].indexOf("i")==-1) nms=nms-2;    
    dots=''; for(j=0;j<nms;j++) dots+='&nbsp;';   // riempie di spazi vuoti la tendina











// esegue il controllo della presenza di un link - se in menuinit.js c'è neslin non esegue il link

if (lnk[i]=="neslin"){
    txt=txt+'<tr><td bgcolor="'+tdcol+'" height="15"><img src="image/bordo.gif" width="6" height="5" align="absMiddle"><a "'+lnk[i]+'" class="'+stile+'"><span style="color: '+spcol+snn()+';">'+tit[i]+dots+'</span></a></td></tr>';
    
}

else

    txt=txt+'<tr><td bgcolor="'+tdcol+'" height="15"><img src="image/bordo.gif" width="6" height="5" align="absMiddle"><a href="'+lnk[i]+'" class="'+stile+'"><span style="color: '+spcol+snn()+';">'+tit[i]+dots+'</span></a></td></tr>';

    if (i!=num_el-1) txt=txt+'<tr><td bgcolor="#000000"><img src="image/bordo.gif" height="1" width="126"></td></tr>';

  }



// controlla la larghezza del menù 
  txt=txt+'<tr><td bgcolor="#000000"><img src="image/bordo.gif" height="1" width="176"></td></tr></table>';



// controlla la larghezza dell'area circostante per nascondere - tabella di base 
  if (nm<12) txt=txt+'<a href="javascript:;" onMouseOver="mhide()"><img src="image/bordo.gif" height="'+(as*3)+'" width="'+(178+as*2)+'" border="0"></a>';
  if(navigator.appName=='Microsoft Internet Explorer') menui.innerHTML=txt;
  else if (navigator.appName=='Netscape' && ver>=5){document.getElementById("menui").innerHTML=txt;}
  else {document.menui.document.write(txt); document.menui.document.close();}
  //{document.menui.document.write(txt); document.menui.document.close();}
  v=(document.all || (navigator.appName=='Netscape' && ver>=5))?'visible':'show';
  mi.visibility=v;
  tmm=setTimeout("mhide()",4500);
}

function snn() {
if(!document.all) return '; text-decoration: none; font-family : Arial, Helvetica, sans-serif; font-weight : bold; font-size : 11px';
else return '';
}