// JavaScript Document

function assegnaXMLHttpRequest() {
			var XHR = null,
				browserUtente = navigator.userAgent.toUpperCase();
			if(typeof(XMLHttpRequest) === "function" || typeof(XMLHttpRequest) === "object")
				XHR = new XMLHttpRequest();
			else if(window.ActiveXObject && browserUtente.indexOf("MSIE 4") < 0) {
				if(browserUtente.indexOf("MSIE 5") < 0)
					XHR = new ActiveXObject("Msxml2.XMLHTTP");
				else
					XHR = new ActiveXObject("Microsoft.XMLHTTP");
			}
			return XHR;
}


function caricainfo(page) {
  
  var ajax = assegnaXMLHttpRequest(); 

	if(document.getElementById) elemento = document.getElementById("ibox");  else elemento = document.all["ibox"];
	  elemento.innerHTML = '<table style="   color:#888888; font-family:Verdana; margin-top:20px; font-size:12px;"><tr><td align="center" valign="top" style=" height:200px;  "><img src="Images/Gif/loading4.gif"><br><br> Computing... </td><td valign="middle"><b></b></td></table>';
	//banner.location = 'http://www.tennis-manager.biz/bannerpage.php';

  if(ajax) {
	  
    ajax.open("get", page , true);
    ajax.setRequestHeader("content-type", "application/x-www-form-urlencoded");
    ajax.onreadystatechange = function() {
      if(ajax.readyState == 4) {
        if(ajax.status == 200)  elemento.innerHTML = ajax.responseText;
        else {
          elemento.innerHTML = "Impossibile effettuare l'operazione richiesta.<br />";
          elemento.innerHTML += "Errore riscontrato: " + ajax.status;
        }
      } 
    }
    ajax.send(null);
  }
  
  return 0;
}


function carica(page) {

  var ajax = assegnaXMLHttpRequest(); 

	if(document.getElementById) elemento = document.getElementById("fx");  else elemento = document.all["fx"];
	elemento.innerHTML = '<br><table style=" color:#FFFF00; font-family:Verdana; font-size:12px;"><tr><td valign="middle"><img src="Images/Gif/loading.gif" width="24px"></td><td valign="middle">Loading...</td></table>';
	//banner.location = 'http://www.tennis-manager.biz/bannerpage.php';

  if(ajax) {
	  
    ajax.open("get", page , true);
    ajax.setRequestHeader("content-type", "application/x-www-form-urlencoded");
    ajax.onreadystatechange = function() {
      if(ajax.readyState == 4) {
        if(ajax.status == 200)  elemento.innerHTML = ajax.responseText;
        else {
          elemento.innerHTML = "Impossibile effettuare l'operazione richiesta.<br />";
          elemento.innerHTML += "Errore riscontrato: " + ajax.status;
        }
      } 
    }
    ajax.send(null);
  }
  
  return 0;
}


function caricax(page) {

  var ajax = assegnaXMLHttpRequest();
	if(window.document.getElementById) elemento = window.document.getElementById("mainbox");  else elemento = window.document.all["mainbox"];

  if(ajax) {
    ajax.open("get", page , true);
    ajax.setRequestHeader("content-type", "application/x-www-form-urlencoded");
    ajax.onreadystatechange = function() {
      if(ajax.readyState == 4) {
        if(ajax.status == 200)  elemento.innerHTML = ajax.responseText;
        else {
          elemento.innerHTML = "Impossibile effettuare l'operazione richiesta.<br />";
          elemento.innerHTML += "Errore riscontrato: " + ajax.status;
        }
      } 
    }
    ajax.send(null);
  }
  
}

function caricachat(page) {

  var ajax = assegnaXMLHttpRequest(); 

	//if(document.getElementById) elementou = document.getElementById("chatu");  else elemento = document.all["chatu"];
	if(document.getElementById) elemento = chat1.document.getElementById("chat");  else elemento = chat1.document.all["chat"];
	
	// elementou.innerHTML = 'updating...';
	//banner.location = 'http://www.tennis-manager.biz/bannerpage.php';

  if(ajax) {
	  
    ajax.open("get", page , true);
    ajax.setRequestHeader("content-type", "application/x-www-form-urlencoded");
    ajax.onreadystatechange = function() {
      if(ajax.readyState == 4) {
        if(ajax.status == 200) {  
			// elementou.innerHTML = '';
			elemento.innerHTML = ajax.responseText;
		}
        else {
          elemento.innerHTML = "Impossibile effettuare l'operazione richiesta.<br />";
          elemento.innerHTML += "Errore riscontrato: " + ajax.status;
        }
      } 
    }
    ajax.send(null);
  }
  
  return 0;
}

function caricabox(page) {

  var ajax = assegnaXMLHttpRequest(); 

	if(document.getElementById) elemento = document.getElementById("rbox");  else elemento = document.all["rbox"];
	  elemento.innerHTML = '<table style="  width:200px; color:#888888; font-family:Verdana; font-size:12px;"><tr><td align="center" valign="top" style=" height:200px;  "><img src="Images/Gif/loading4.gif"><br><br> Computing... </td><td valign="middle"><b></b></td></table>';
	//banner.location = 'http://www.tennis-manager.biz/bannerpage.php';

  if(ajax) {
	  
    ajax.open("get", page , true);
    ajax.setRequestHeader("content-type", "application/x-www-form-urlencoded");
    ajax.onreadystatechange = function() {
      if(ajax.readyState == 4) {
        if(ajax.status == 200)  elemento.innerHTML = ajax.responseText;
        else {
          elemento.innerHTML = "Impossibile effettuare l'operazione richiesta.<br />";
          elemento.innerHTML += "Errore riscontrato: " + ajax.status;
        }
      } 
    }
    ajax.send(null);
  }
  
  return 0;
}

function showhide(ele) {

	// var ajax2 = assegnaXMLHttpRequest();
	if(document.getElementById) elemento2 = document.getElementById(ele);  else elemento2 = document.all[ele];
	
	// elemento2.innerHTML = 'ciao<br>ciao<br>ciao<br>ciao<br>ciao<br>';
	
	if (elemento2.style.display == "") elemento2.style.display = "none";
	else elemento2.style.display = "";

  return 0;
	
}