window.onload = function()
{
    new Draggable(
        'chat',
        {
            handle:'head'
        }    
    );
    document.forms[0].onsubmit = function()
    {
        AjaxChat.login(document.forms[0].nick.value);
        return false;
    }
    document.forms[1].onsubmit = function()
    {
        AjaxChat.insertMsg(document.forms[1].text.value);
        document.forms[1].text.value = "";
        return false;
    }
};
window.onunload = function() 
{ 
    AjaxChat.logout();
}