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| (function(){
var buttons = document.getElementsByTagName('input');
for (var i = buttons.length - 1; i >= 0; i--) {
buttons[i].onclick = function(){
toggleServer(this.id);
}
};
function toggleServer(server)
{
if(isRunning(server) != true)
{
disableOthers(server);
}
else
{
enableOthers(server)
}
}
function disableOthers(server)
{
for (var i = buttons.length - 1; i >= 0; i--) {
if(buttons[i].id != server)
{
buttons[i].disabled = true;
}
};
}
function enableOthers(server)
{
for (var i = buttons.length - 1; i >= 0; i--) {
if(buttons[i].id != server)
{
buttons[i].disabled = '';
}
};
}
function isRunning(server)
{
var xhr = new XMLHttpRequest();
var response;
xhr.open('GET', 'ajax.php?server=' + server);
xhr.onreadystatechange = function()
{
if(xhr.readyState == 4 && xhr.status == 200)
{
response = xhr.responseText;
}
return response;
};
xhr.send(null);
}
(function manageButtonsAtStarting()
{
for (var i = buttons.length - 1; i >= 0; i--) {
if(isRunning(buttons[i].id) == 'true')
{
buttons[i].disabled = '';
}
else
{
buttons[i].disabled = 'true';
}
}
})();
})(); |