function PreparaDati(frm){
  stringa = ""; 
  var form = document.getElementById(frm);
  var numeroElementi = form.elements.length;  
  for(var i = 0; i < numeroElementi; i++){
    if(i < numeroElementi-1){
      stringa += form.elements[i].name+"="+encodeURIComponent(form.elements[i].value)+"&";
    }else{
      stringa += form.elements[i].name+"="+encodeURIComponent(form.elements[i].value);
    }  
  }
return stringa;
}

function Nascondi(dachiudere){
if (document.getElementById(dachiudere).style.display=="none"){
//document.getElementById(cico).style.display="none";
document.getElementById(dachiudere).style.display="";
cico=dachiudere;
}else{
//if (cico!=dachiudere){
document.getElementById(dachiudere).style.display="none";
//}
}
}
function Nascondi2(dachiudere){
if (document.getElementById('X'+dachiudere).style.display=="none"){
//document.getElementById(cico).style.display="none";
document.getElementById('X'+dachiudere).style.display="";
document.getElementById('I'+dachiudere).src="img/su.jpg";
cico=dachiudere;
}else{
//if (cico!=dachiudere){
document.getElementById('X'+dachiudere).style.display="none";
document.getElementById('I'+dachiudere).src="img/giu.jpg";
//}
}
}
function createObject() {
	var request_type = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         request_type = new XMLHttpRequest();
         if (request_type.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            request_type.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            request_type = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               request_type = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!request_type) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
return request_type;
}

var http = createObject();
//var http =new XMLHttpRequest();
var nocache = 0;
function PostAjax(dachiudere,pagina,params){
//var params=PreparaDati(frm);
//if (document.getElementById(dachiudere).style.display=="none"){
document.getElementById(dachiudere).style.display='';
document.getElementById(dachiudere).innerHTML ='Attendere';
nocache = Math.random();
var url = pagina;
http.open("POST", url, true);

http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");

http.onreadystatechange = function() {//Call a function when the state changes.
	if(http.readyState == 4 && http.status == 200) {
		document.getElementById(dachiudere).innerHTML =http.responseText;
	}else{
		document.getElementById(dachiudere).innerHTML =Attendere();
	}
}
http.send(params);

//document.getElementById(dachiudere).style.display="";
//cico=dachiudere;
//}else{

//document.getElementById(dachiudere).style.display="none";

//}
}
function Attendere() {
return '<div id="Wait"><img src="img/wait30trans.gif" width="30" height="30" /></div>';
}

function Sicuro(id,pagina){
	if (confirm('Sei sicuro di voler eliminare ?')){
		document.location.href=pagina + '&del=' + id;
	}
}
function iscr(a,b,c,d){
	if (confirm('Sei sicuro di volerti iscrivere?')){
		document.location.href='detttornei.php?son=' + b + '&idx=' + d+'&tm='+a + '&i=' + c +'&is=1';
	}
}
function deliscr(a,b){
	if (confirm('Sei sicuro di voler eliminare l\'iscrizione?')){
		document.location.href='detttornei.php?son=' + a + '&idx=' + b +'&dl=1';
	}
}
function att(a,b){
	if (confirm('Sei sicuro di volerti iscrivere in lista d\'attesa')){
		document.location.href='detttornei.php?son=' + a + '&idx=' + b +'&li=1';
	}
}
function delatt(a,b){
	if (confirm('Sei sicuro di voler eliminare l\'iscrizione?')){
		document.location.href='detttornei.php?son=' + a + '&idx=' + b +'&ld=1';
	}
}

function popup(a,x,y,z)
{
	var str = "height=" + y + ",innerHeight=" + y;
    str += ",width=" + x + ",innerWidth=" + x;
    if (window.screen) {
		var ah = screen.availHeight - 30;
		var aw = screen.availWidth - 10;
	    var xc = (aw - x) / 2;
	    var yc = (ah - y) / 2;
	    str += ",left=" + xc + ",screenX=" + xc;
	    str += ",top=" + yc + ",screenY=" + yc;
	}
	window.open(a, '', str +",scrollbars="+ z);
}

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;
}
function YY_checkform() { //v4.66
//copyright (c)1998,2002 Yaromat.com
  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;
  for (var i=1; i<args.length;i=i+4){
    if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}
    var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));
    myV=myObj.value;
    if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){
      if (myReq&&myObj.value.length==0){addErr=true}
      if ((myV.length>0)&&(args[i+2]==1)){ //fromto
        var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==2)){
		  //var rx=new RegExp("/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i");if(!rx.test(myV))addErr=true;
		var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;
      } else if ((myV.length>0)&&(args[i+2]==3)){ // date
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);
        if(myAt){
          var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];
          var myDate=new Date(myY,myM,myD);
          if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};
        }else{addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==4)){ // time
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}
      } else if (myV.length>0&&args[i+2]==5){ // check this 2
            var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));
            if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!myObj1.checked){addErr=true}
      } else if (myV.length>0&&args[i+2]==6){ // the same
            var myObj1 = MM_findObj(args[i+1]);
            if(myV!=myObj1.value){addErr=true}
      }
    } else
    if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){
          var myTest = args[i].match(/(.*)\[(\d+)\].*/i);
          var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;
      if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
      if (args[i+2]==2){
        var myDot=false;
        for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}
        if(!myDot){myErr+='* ' +args[i+3]+'\n'}
      }
    } else if (myObj.type=='checkbox'){
      if(args[i+2]==1&&myObj.checked==false){addErr=true}
      if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
    } else if (myObj.type=='select-one'||myObj.type=='select-multiple'){
      if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}
    }else if (myObj.type=='textarea'){
      if(myV.length<args[i+1]){addErr=true}
    }
    if (addErr){myErr+='* '+args[i+3]+'\n'; addErr=false}
  }
  if (myErr!=''){alert('Le informazioni richieste sono incomplete o contengono errori.\t\t\t\t\t\n\n'+myErr)}
  document.MM_returnValue = (myErr=='');
}
function CheckCheckAll(fmobj) {
  var TotalBoxes = 0;
  var TotalOn = 0;
  for (var i=0;i<fmobj.elements.length;i++) {
    var e = fmobj.elements[i];
    if ((e.name != 'vis') && (e.type=='checkbox')) {
     e.checked=true
    }
  }
  var txt = '<a href="javascript:UnCheckAll(document.delmail)">DESELECT ALL</a>';
	document.getElementById("Sel").innerHTML = txt;
}
function UnCheckAll(fmobj) {
  var TotalBoxes = 0;
  var TotalOn = 0;
  for (var i=0;i<fmobj.elements.length;i++) {
    var e = fmobj.elements[i];
    if ((e.name != 'vis') && (e.type=='checkbox')) {
     e.checked=false
    }
  }
   var txt = '<a href="javascript:CheckCheckAll(document.delmail)">SELECT ALL</a>';
	document.getElementById("Sel").innerHTML = txt;
}

function AjSel(id,cng,larg){
	PostAjax(''+ cng +'','aj_select.php?pd=' + id +'&larg=' +larg,'')
}
function AjSelMod(id,cng,larg){
	PostAjax(''+ cng +'','aj_selectmod.php?pd=' + id +'&larg=' +larg,'')
}
function Video(vid){
var browserName=navigator.appName;
if (browserName=="Microsoft Internet Explorer"){
document.getElementById("VIDEO").URL = vid;
}else{
//document.getElementById("VIDEO").setAttribute('src',vid);
document.getElementById("mediaPlayer").URL = vid;
//document.getElementById("mediaPlayer").setAttribute('src',vid);
}
}