<!--

function aa(str) {
        searchWin = window.open(str,'a','scrollbars=yes,resizable=yes,width=320,height=185,status=no,location=no,toolbar=no');
//        searchWin.refer = self;
}

function ax(str) {
        searchWin = window.open(str,'a','scrollbars=no,resizable=no,width=420,height=500,status=no,location=no,toolbar=no');
//        searchWin.refer = self;
}

function ay(str) {
        searchWin = window.open(str,'a','scrollbars=no,resizable=no,width=450,height=550,status=no,location=no,toolbar=no');
//        searchWin.refer = self;
}

function mm(str) {
        searchWin = window.open(str,'a','scrollbars=no,resizable=no,width=380,height=410,status=no,location=no,toolbar=yes');
//        searchWin.refer = self;
}

var bookmarkurl="http://www.glasschimica.it"
var bookmarktitle="Glasschimica.it"

function addbookmark(){
if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

-->