https://uvlecheniehobby.ru/styles/we_clearblue/template/forum_fn.js

1/**
2* phpBB3 forum functions
3*/
4
5/**
6* Window popup
7*/
8function popup(url, width, height, name)
9{
10	if (!name)
11	{
12		name = '_popup';
13	}
14
15	window.open(url.replace(/&/g, '&'), name, 'height=' + height + ',resizable=yes,scrollbars=yes, width=' + width);
16	return false;
17}
18
19/**
20* Jump to page
21*/
22function jumpto()
23{
24	var page = prompt(jump_page, on_page);
25
26	if (page !== null && !isNaN(page) && page == Math.floor(page) && page > 0)
27	{
28		if (base_url.indexOf('?') == -1)
29		{
30			document.location.href = base_url + '?start=' + ((page - 1) * per_page);
31		}
32		else
33		{
34			document.location.href = base_url.replace(/&/g, '&') + '&start=' + ((page - 1) * per_page);
35		}
36	}
37}
38
39/**
40* Mark/unmark checklist
41* id = ID of parent container, name = name prefix, state = state [true/false]
42*/
43function marklist(id, name, state)
44{
45	var parent = document.getElementById(id);
46	if (!parent)
47	{
48		eval('parent = document.' + id);
49	}
50
51	if (!parent)
52	{
53		return;
54	}
55
56	var rb = parent.getElementsByTagName('input');
57	
58	for (var r = 0; r < rb.length; r++)
59	{	
60		if (rb[r].name.substr(0, name.length) == name)
61		{
62			rb[r].checked = state;
63		}
64	}
65}
66
67/**
68* Resize viewable area for attached image or topic review panel (possibly others to come)
69* e = element
70*/
71function viewableArea(e, itself)
72{
73	if (!e) return;
74	if (!itself)
75	{
76		e = e.parentNode;
77	}
78	
79	if (!e.vaHeight)
80	{
81		// Store viewable area height before changing style to auto
82		e.vaHeight = e.offsetHeight;
83		e.vaMaxHeight = e.style.maxHeight;
84		e.style.height = 'auto';
85		e.style.maxHeight = 'none';
86		e.style.overflow = 'visible';
87	}
88	else
89	{
90		// Restore viewable area height to the default
91		e.style.height = e.vaHeight + 'px';
92		e.style.overflow = 'auto';
93		e.style.maxHeight = e.vaMaxHeight;
94		e.vaHeight = false;
95	}
96}
97
98/**
99* Set display of page element
100* s[-1,0,1] = hide,toggle display,show
101* type = string: inline, block, inline-block or other CSS "display" type
102*/
103function dE(n, s, type)
104{
105	if (!type)
106	{
107		type = 'block';
108	}
109
110	var e = document.getElementById(n);
111	if (!s)
112	{
113		s = (e.style.display == '' || e.style.display == type) ? -1 : 1;
114	}
115	e.style.display = (s == 1) ? type : 'none';
116}
117
118/**
119* Alternate display of subPanels
120*/
121function subPanels(p)
122{
123	var i, e, t;
124
125	if (typeof(p) == 'string')
126	{
127		show_panel = p;
128	}
129
130	for (i = 0; i < panels.length; i++)
131	{
132		e = document.getElementById(panels[i]);
133		t = document.getElementById(panels[i] + '-tab');
134
135		if (e)
136		{
137			if (panels[i] == show_panel)
138			{
139				e.style.display = 'block';
140				if (t)
141				{
142					t.className = 'activetab';
143				}
144			}
145			else
146			{
147				e.style.display = 'none';
148				if (t)
149				{
150					t.className = '';
151				}
152			}
153		}
154	}
155}
156
157/**
158* Call print preview
159*/
160function printPage()
161{
162	if (is_ie)
163	{
164		printPreview();
165	}
166	else
167	{
168		window.print();
169	}
170}
171
172/**
173* Show/hide groups of blocks
174* c = CSS style name
175* e = checkbox element
176* t = toggle dispay state (used to show 'grip-show' image in the profile block when hiding the profiles) 
177*/
178function displayBlocks(c, e, t)
179{
180	var s = (e.checked == true) ?  1 : -1;
181
182	if (t)
183	{
184		s *= -1;
185	}
186
187	var divs = document.getElementsByTagName("DIV");
188
189	for (var d = 0; d < divs.length; d++)
190	{
191		if (divs[d].className.indexOf(c) == 0)
192		{
193			divs[d].style.display = (s == 1) ? 'none' : 'block';
194		}
195	}
196}
197
198function selectCode(a)
199{
200	// Get ID of code block
201	var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];
202
203	// Not IE and IE9+
204	if (window.getSelection)
205	{
206		var s = window.getSelection();
207		// Safari
208		if (s.setBaseAndExtent)
209		{
210			s.setBaseAndExtent(e, 0, e, e.innerText.length - 1);
211		}
212		// Firefox and Opera
213		else
214		{
215			// workaround for bug # 42885
216			if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) == '<BR>')
217			{
218				e.innerHTML = e.innerHTML + '&nbsp;';
219			}
220
221			var r = document.createRange();
222			r.selectNodeContents(e);
223			s.removeAllRanges();
224			s.addRange(r);
225		}
226	}
227	// Some older browsers
228	else if (document.getSelection)
229	{
230		var s = document.getSelection();
231		var r = document.createRange();
232		r.selectNodeContents(e);
233		s.removeAllRanges();
234		s.addRange(r);
235	}
236	// IE
237	else if (document.selection)
238	{
239		var r = document.body.createTextRange();
240		r.moveToElementText(e);
241		r.select();
242	}
243}
244
245/**
246* Play quicktime file by determining it's width/height
247* from the displayed rectangle area
248*/
249function play_qt_file(obj)
250{
251	var rectangle = obj.GetRectangle();
252
253	if (rectangle)
254	{
255		rectangle = rectangle.split(',');
256		var x1 = parseInt(rectangle[0]);
257		var x2 = parseInt(rectangle[2]);
258		var y1 = parseInt(rectangle[1]);
259		var y2 = parseInt(rectangle[3]);
260
261		var width = (x1 < 0) ? (x1 * -1) + x2 : x2 - x1;
262		var height = (y1 < 0) ? (y1 * -1) + y2 : y2 - y1;
263	}
264	else
265	{
266		var width = 200;
267		var height = 0;
268	}
269
270	obj.width = width;
271	obj.height = height + 16;
272
273	obj.SetControllerVisible(true);
274	obj.Play();
275}
276
277/**
278* Check if the nodeName of elem is name
279* @author jQuery
280*/
281function is_node_name(elem, name)
282{
283	return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
284}
285
286/**
287* Check if elem is in array, return position
288* @author jQuery
289*/
290function is_in_array(elem, array)
291{
292	for (var i = 0, length = array.length; i < length; i++)
293		// === is correct (IE)
294		if (array[i] === elem)
295			return i;
296
297	return -1;
298}
299
300/**
301* Find Element, type and class in tree
302* Not used, but may come in handy for those not using JQuery
303* @author jQuery.find, Meik Sievertsen
304*/
305function find_in_tree(node, tag, type, class_name)
306{
307	var result, element, i = 0, length = node.childNodes.length;
308
309	for (element = node.childNodes[0]; i < length; element = node.childNodes[++i])
310	{
311		if (!element || element.nodeType != 1) continue;
312
313		if ((!tag || is_node_name(element, tag)) && (!type || element.type == type) && (!class_name || is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1))
314		{
315			return element;
316		}
317
318		if (element.childNodes.length)
319			result = find_in_tree(element, tag, type, class_name);
320
321		if (result) return result;
322	}
323}
324
325var in_autocomplete = false;

326var last_key_entered = '';
327
328/**
329* Check event key
330*/
331function phpbb_check_key(event)
332{
333	// Keycode is array down or up?
334	if (event.keyCode && (event.keyCode == 40 || event.keyCode == 38))
335		in_autocomplete = true;
336
337	// Make sure we are not within an "autocompletion" field
338	if (in_autocomplete)
339	{
340		// If return pressed and key changed we reset the autocompletion
341		if (!last_key_entered || last_key_entered == event.which)
342		{
343			in_autocompletion = false;
344			return true;
345		}
346	}
347
348	// Keycode is not return, then return. ;)
349	if (event.which != 13)
350	{
351		last_key_entered = event.which;
352		return true;
353	}
354
355	return false;
356}
357
358/**
359* Usually used for onkeypress event, to submit a form on enter
360*/
361function submit_default_button(event, selector, class_name)
362{
363	// Add which for key events
364	if (!event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode))
365		event.which = event.charCode || event.keyCode;
366
367	if (phpbb_check_key(event))
368		return true;
369
370	var current = selector['parentNode'];
371
372	// Search parent form element
373	while (current && (!current.nodeName || current.nodeType != 1 || !is_node_name(current, 'form')) && current != document)
374		current = current['parentNode'];
375
376	// Find the input submit button with the class name
377	//current = find_in_tree(current, 'input', 'submit', class_name);
378	var input_tags = current.getElementsByTagName('input');
379	current = false;
380
381	for (var i = 0, element = input_tags[0]; i < input_tags.length; element = input_tags[++i])
382	{
383		if (element.type == 'submit' && is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1)
384			current = element;
385	}
386
387	if (!current)
388		return true;
389
390	// Submit form
391	current.focus();
392	current.click();
393	return false;
394}
395
396/**
397* Apply onkeypress event for forcing default submit button on ENTER key press
398* The jQuery snippet used is based on http://greatwebguy.com/programming/dom/default-html-button-submit-on-enter-with-jquery/
399* The non-jQuery code is a mimick of the jQuery code ;)
400*/
401function apply_onkeypress_event()
402{
403	// jQuery code in case jQuery is used
404	if (jquery_present)
405	{
406		jQuery('form input[type=text], form input[type=password]').live('keypress', function (e)
407		{
408			var default_button = jQuery(this).parents('form').find('input[type=submit].default-submit-action');
409			
410			if (!default_button || default_button.length <= 0)
411				return true;
412
413			if (phpbb_check_key(e))
414				return true;
415
416			if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13))
417			{
418				default_button.click();
419				return false;
420			}
421
422			return true;
423		});
424	
425		return;
426	}
427
428	var input_tags = document.getElementsByTagName('input');
429
430	for (var i = 0, element = input_tags[0]; i < input_tags.length ; element = input_tags[++i])
431	{
432		if (element.type == 'text' || element.type == 'password')
433		{
434			// onkeydown is possible too
435			element.onkeypress = function (evt) { submit_default_button((evt || window.event), this, 'default-submit-action'); };
436		}
437	}
438}
439
440/**
441* Detect JQuery existance. We currently do not deliver it, but some styles do, so why not benefit from it. ;)
442*/
443var jquery_present = typeof jQuery == 'function';