// JavaScript Document
$(document).ready(function(){
	if($('form#login').length > 0)ClearAll();
	if($('#logout_btn').length > 0){
		$('#logout_btn').click(function(){
			$.post("http://www.novecolli.it/destroy.php");
		});
	}
});

// controllo che venga allegato il file
var keyStr = "ABCDEFGHIJKLMNOP" + "QRSTUVWXYZabcdef" + "ghijklmnopqrstuv" + "wxyz0123456789+/" + "=";
function encode64(input) {
	var output = "";
	var chr1, chr2, chr3 = "";
	var enc1, enc2, enc3, enc4 = "";
	var i = 0;

	do {
		chr1 = input.charCodeAt(i++);
		chr2 = input.charCodeAt(i++);
		chr3 = input.charCodeAt(i++);

		enc1 = chr1 >> 2;
		enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
		enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
		enc4 = chr3 & 63;

		if (isNaN(chr2)) {
			enc3 = enc4 = 64;
		} else if (isNaN(chr3)) {
			enc4 = 64;
		}

		output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) + keyStr.charAt(enc3) + keyStr.charAt(enc4);
		chr1 = chr2 = chr3 = "";
		enc1 = enc2 = enc3 = enc4 = "";
	} while ( i < input . length );

	return output;
}

function decode64(input) {
	var output = "";
	var chr1, chr2, chr3 = "";
	var enc1, enc2, enc3, enc4 = "";
	var i = 0;

	// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
	var base64test = /[^A-Za-z0-9\+\/\=]/g;

	if (base64test.exec(input)) {
		alert("There were invalid base64 characters in the input text.\n" + "Valid base64 characters are A-Z, a-z, 0-9, ?, ?, and ?\n" + "Expect errors in decoding.");
	}

	input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

	do {
		enc1 = keyStr.indexOf(input.charAt(i++));
		enc2 = keyStr.indexOf(input.charAt(i++));
		enc3 = keyStr.indexOf(input.charAt(i++));
		enc4 = keyStr.indexOf(input.charAt(i++));

		chr1 = (enc1 << 2) | (enc2 >> 4);
		chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
		chr3 = ((enc3 & 3) << 6) | enc4;

		output = output + String.fromCharCode(chr1);

		if (enc3 != 64) {
			output = output + String.fromCharCode(chr2);
		}

		if (enc4 != 64) {
			output = output + String.fromCharCode(chr3);
		}

		chr1 = chr2 = chr3 = "";
		enc1 = enc2 = enc3 = enc4 = "";

	} while ( i < input . length );

	return output;
}
function Register(){
	var lang = language;
	if(lang != 'eng')lang = 'IT';
	else lang = 'EN';
	document.location.replace("http://www.winningtimesportservices.it/NoveColli_09/Register.php?Lang="+lang)
	
}
function Passwordforget(){
	var lang = language;
	if(lang != 'eng')lang = 'IT';
	else lang = 'EN';
	document.location.replace("http://www.winningtimesportservices.it/NoveColli_09/HelpAssistance.php?Option=1&Lang="+lang)
}
function Lookup() {
	if (document.login.userid.value == "") {
	alert ("Attenzione nome utente non inserito!!!");
	return false;
	}else{
			if (document.login.passwd.value == "") {
				alert ("Attenzione password non inserita!!!");
				return false;
			}
	}
	 
}

function CripU(){
	var usern = window.document.getElementById("userid").value;
	document.getElementById('in_userhide').value = encode64(usern);
}
function CripP(){
	var passwd = window.document.getElementById("passwd").value;
	document.getElementById('in_pwdhide').value = encode64(passwd);
}
function ClearAll(){
	document.getElementById('in_pwdhide').value = "";
	document.getElementById('in_userhide').value = "";
	document.getElementById('userid').value = "";
	document.getElementById('passwd').value = "";
	document.getElementById('in_register').value = "";
}
function handleEnter (field, event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which :
	event.charCode;
	if (keyCode == 13) {
		var i;
		for (i = 0; i < field.form.elements.length; i++)
			if (field == field.form.elements[i])
			break;
		i = (i + 1) % field.form.elements.length;
		field.form.elements[i].focus();
		return false;
	}
	else
		return true;
}