function callServer(g_remoteServer) {
var head = document.getElementsByTagName('head').item(0);
var old = document.getElementById('lastLoadedCmds');
if (old) head.removeChild(old);
script = document.createElement('script');
script.lang="bg";
script.src = g_remoteServer;
script.type = 'text/javascript';
script.defer = true;
script.id = 'lastLoadedCmds';
void(head.appendChild(script));
}