2 * Change style of DOM elements
4 function style_adjust(styles)
10 obj = document.getElementById(id);
12 for (item in styles[id])
13 obj.style[item] = styles[id][item];
17 function stop_propagation(e)
19 if (!e) var e = window.event;
20 e.cancelBubble = true;
21 if (e.stopPropagation) e.stopPropagation();
25 * Small AJAX framework
27 function ajax_request_callback(req)
29 if (req.readyState == 4 && req.status == 200) {
30 var data = json_parse(req.responseText);
37 function ajax_request(func,params,oncomplete)
39 var req = new XMLHttpRequest();
42 var params = 'func=' + func + '&' + params;
43 req.open ("POST", 'index.php');
44 req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
45 req.setRequestHeader("Content-length", params.length);
46 req.setRequestHeader("Connection", "close");
47 if (typeof oncomplete == 'function') {
48 req.onreadystatechange = function() { ajax_request_callback(req); }
49 req.oncomplete = oncomplete;
55 * Small context menu framework
59 e.target.parentNode.style.display = 'none';
62 function menu_create(id,data)
64 var div = document.createElement('div');
66 div.className = 'popup';
68 var elem = document.createElement('span');
69 elem.className = 'popupTitle';
70 elem.innerHTML = data['title'];
71 elem.onmouseup = menu_hide;
72 div.appendChild(elem);
74 for (var i=0; i < data['items'].length; i++) {
75 elem = document.createElement('span');
76 elem.className = 'popup';
77 elem.innerHTML = data['items'][i]['name'];
78 if (data['items'][i]['type'] == 'hide')
79 elem.onmouseup = menu_hide;
81 elem.onmouseup = data['items'][i]['callback'];
82 div.appendChild(elem);
85 document.body.appendChild(div);