// all function written by ©2009-11 Clemente Gordini, webmaster@primolacotignola.it //
function defTags(opt) {
  if (!document.getElementsByTagName) return;
  var i,tag,tags=document.getElementsByTagName('a'),sSite=location.href,s=sSite.split('/'),ind;
  sSite='http://'+s[2];
  for (i=0; i<tags.length; i++){tag=tags[i];ind=tag.getAttribute('href');
    if ((ind!=null)&&(ind!='')&&(left(ind,11)!='javascript:')&&(left(ind,7)!='mailto:')){
      if ((left(ind,sSite.length)==sSite)&&(right(ind,4)!='.pdf')&&(right(ind,4)!='.mp3')){tag.setAttribute('target','_top');}
	  else if ((left(ind,7)=='http://')||(right(ind,4)=='.pdf')||(right(ind,4)=='.mp3')){tag.setAttribute('target','_blank');}
      else {tag.setAttribute('target','_top');}}}
  tags=document.getElementsByTagName('area');
  for (i=0; i<tags.length; i++){tag=tags[i];ind=tag.getAttribute('href');
    if ((ind!=null)&&(ind!='')&&(left(ind,11)!='javascript:')&&(left(ind,7)!='mailto:')){
      if ((left(ind,sSite.length)==sSite)&&(right(ind,4)!='.pdf')&&(right(ind,4)!='.mp3')){tag.setAttribute('target','_top');}
	  else if ((left(ind,7)=='http://')||(right(ind,4)=='.pdf')||(right(ind,4)=='.mp3')){tag.setAttribute('target','_blank');}
      else {tag.setAttribute('target','_top');}}}
  tags=document.getElementsByTagName('img');
  for (i=0; i<tags.length; i++){tag=tags[i];
    if (tag.getAttribute('usemap')!=null){tag.setAttribute('name',tag.getAttribute('id'));}}
  tags=document.getElementsByTagName('map');
  for (i=0; i<tags.length; i++){tag=tags[i];tag.setAttribute('name',tag.getAttribute('id'));}
  tags=document.getElementsByTagName('form');
  for (i=0; i<tags.length; i++){tag=tags[i];tag.setAttribute('name',tag.getAttribute('id'));tag.setAttribute('target','_top');}
  if ((opt!='')&&(opt!=null)){AutoCompOff(opt);}
}
function AutoCompOff(opt) {
  if (!document.getElementsByTagName) return;
  var i,tag,tags=document.getElementsByTagName('input');
  for (i=0; i<tags.length; i++){tag=tags[i];
    if (opt=='all'){ if ((tag.getAttribute('type')=='text')||(tag.getAttribute('type')=='password')){tag.setAttribute('autocomplete','off');}}
	if (opt=='psw'){ if (tag.getAttribute('type')=='password'){tag.setAttribute('autocomplete','off');}}}
}
function galAct(n) { document.getElementById('img'+n).className='imgGalA'; }
function galActNo(n) { document.getElementById('img'+n).className='imgGal'; }
function fotoAct(n) { document.getElementById('img'+n).className='imgGalA'; }
function fotoActNo(n) { document.getElementById('img'+n).className='imgGal'; }
function expMenu(n) {
  var objM=document.getElementById('menu'+n);
  if (objM.style.display=='none'){objM.style.display='block';} else {objM.style.display='none';}
}
function left(str,n) {
  if (n<=0){return '';} else if (n>String(str).length){return str;} else {return String(str).substring(0,n);}
}
function right(str,n) {
  if (n<=0){return '';} else if (n>String(str).length){return str;} else {var iLen=String(str).length;return String(str).substring(iLen,iLen-n);}
}
function UpdConf(aRad) { document.getElementById('mdl').rsi.checked=0;document.getElementById('mdl').rno.checked=0;aRad.checked=-1; }

// other function//
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
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];}}
}
function MM_findObj(n, d) { //v3.0
  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); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);