http://www.681busterminal.com/version2/jscripts/smenu_common.js

1
2
3var userAgent = navigator.userAgent.toLowerCase();
4var is_opera = (userAgent.indexOf('opera') != -1);
5var is_saf = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == 'Apple Computer, Inc.'));
6var is_webtv = (userAgent.indexOf('webtv') != -1);
7var is_ie = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
8var is_ie4 = ((is_ie) && (userAgent.indexOf('msie 4.') != -1));
9var is_moz = ((navigator.product == 'Gecko') && (!is_saf));
10var is_kon = (userAgent.indexOf('konqueror') != -1);
11var is_ns = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
12var is_ns4 = ((is_ns) && (parseInt(navigator.appVersion) == 4));
13var is_mac = (userAgent.indexOf('mac') != -1);
14var sPop = null;
15var postSubmited = false;
16
17
18function ctlent(event) {
19	if(postSubmited == false && (event.ctrlKey && event.keyCode == 13) || (event.altKey && event.keyCode == 83) && $('postsubmit')) {
20		if(in_array($('postsubmit').name, ['topicsubmit', 'replysubmit', 'editsubmit']) && !validate($('postform'))) {
21			return;
22		}
23		postSubmited = true;
24		$('postsubmit').disabled = true;
25		$('postform').submit();
26	}
27}
28
29function storeCaret(textEl){
30	if(textEl.createTextRange){
31		textEl.caretPos = document.selection.createRange().duplicate();
32	}
33}
34
35function checkall(form, prefix, checkall) {
36	var checkall = checkall ? checkall : 'chkall';
37	for(var i = 0; i < form.elements.length; i++) {
38		var e = form.elements[i];
39		if(e.name != checkall && (!prefix || (prefix && e.name.match(prefix)))) {
40			e.checked = form.elements[checkall].checked;
41		}
42	}
43}
44
45function arraypop(a) {
46	if(typeof a != 'object' || !a.length) {
47		return null;
48	} else {
49		var response = a[a.length - 1];
50		a.length--;
51		return response;
52	}
53}
54
55function arraypush(a, value) {
56	a[a.length] = value;
57	return a.length;
58}
59
60
61function findtags(parentobj, tag) {
62	if(typeof parentobj.getElementsByTagName != 'undefined') {return parentobj.getElementsByTagName(tag);}
63	else if(parentobj.all && parentobj.all.tags) {return parentobj.all.tags(tag);}
64	else {return null;}
65}
66
67function copycode(obj) {
68	var rng = document.body.createTextRange();
69	rng.moveToElementText(obj);
70	rng.scrollIntoView();
71	rng.select();
72	rng.execCommand("Copy");
73	rng.collapse(false);
74}
75
76function toggle_collapse(objname, unfolded) {
77	if(typeof unfolded == 'undefined') {
78		var unfolded = 1;
79	}
80	var obj = $(objname);
81	var oldstatus = obj.style.display;
82	var collapsed = getcookie('discuz_collapse');
83	var cookie_start = collapsed ? collapsed.indexOf(objname) : -1;
84	var cookie_end = cookie_start + objname.length + 1;
85
86	obj.style.display = oldstatus == 'none' ? '' : 'none';
87	collapsed = cookie_start != -1 && ((unfolded && oldstatus == 'none') || (!unfolded && oldstatus == '')) ?
88			collapsed.substring(0, cookie_start) + collapsed.substring(cookie_end, collapsed.length) : (
89			cookie_start == -1 && ((unfolded && oldstatus == '') || (!unfolded && oldstatus == 'none')) ?
90			collapsed + objname + ' ' : collapsed);
91
92	expires = new Date();
93	expires.setTime(expires.getTime() + (collapsed ? 86400 * 30 : -(86400 * 30 * 1000)));
94	document.cookie = 'discuz_collapse=' + escape(collapsed) + '; expires=' + expires.toGMTString() + '; path=/';
95
96	var img = $(objname + '_img');
97	var img_regexp = new RegExp((oldstatus == 'none' ? '_yes' : '_no') + '\\.gif$');
98	var img_re = oldstatus == 'none' ? '_no.gif' : '_yes.gif'
99	if(img) {
100		img.src = img.src.replace(img_regexp, img_re);
101	}
102}
103
104function imgzoom(o) {
105	if(event.ctrlKey) {
106		var zoom = parseInt(o.style.zoom, 10) || 100;
107		zoom -= event.wheelDelta / 12;
108		if(zoom > 0) {
109			o.style.zoom = zoom + '%';
110		}
111		return false;
112	} else {
113		return true;
114	}
115}
116
117function getcookie(name) {
118	var cookie_start = document.cookie.indexOf(name);
119	var cookie_end = document.cookie.indexOf(";", cookie_start);
120	return cookie_start == -1 ? '' : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
121}
122
123function AddText(txt) {
124	obj = $('postform').message;
125	selection = document.selection;
126	checkFocus();
127	if(typeof(obj.selectionStart) != 'undefined') {
128		var opn = obj.selectionStart + 0;
129		obj.value = obj.value.substr(0, obj.selectionStart) + txt + obj.value.substr(obj.selectionEnd);
130	} else if(selection && selection.createRange) {
131		var sel = selection.createRange();
132		sel.text = txt;
133		sel.moveStart('character', -mb_strlen(txt));
134	} else {
135		obj.value += txt;
136	}
137}
138
139function insertAtCaret (textEl,	text){
140	if(textEl.createTextRange && textEl.caretPos){
141		var caretPos = textEl.caretPos;
142		caretPos.text += caretPos.text.charAt(caretPos.text.length - 2)	== ' ' ? text +	' '	: text;
143	} else if(textEl) {
144		textEl.value +=	text;
145	} else {
146		textEl.value = text;
147	}
148}
149
150function checkFocus() {
151	var obj = typeof wysiwyg == 'undefined' || !wysiwyg ? $('postform').message : editwin;
152	if(!obj.hasfocus) {
153		obj.focus();
154	}
155}
156
157function closesmiliewindow(e) {
158	if(typeof smiliewindow != 'undefined' && !smiliewindow.closed) {
159		smiliewindow.close();
160	}
161}
162
163function opensmiliewindow(width, height, editorid) {
164	smiliewindow = window.open('post.php?action=smilies' + (editorid ? '&editorid=' + editorid : ''), 'Popup', 'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes');
165	window.onunload = closesmiliewindow;
166}
167
168function mb_strlen(str) {
169	return (is_ie && str.indexOf('\n') != -1) ? str.replace(/\r?\n/g, '_').length : str.length;
170}
171
172function insertSmiley(smilieid) {
173	checkFocus();
174	var src = $('smilie_' + smilieid).src;
175	var code = $('smilie_' + smilieid).pop ? $('smilie_' + smilieid).pop : $('smilie_' + smilieid).alt;
176	if(typeof wysiwyg != 'undefined' && wysiwyg && allowsmilies && (!$('smileyoff') || $('smileyoff').checked == false)) {
177		if(is_moz) {
178			applyFormat('InsertImage', false, src);
179			var smilies = findtags(editdoc.body, 'img');
180			for(var i = 0; i < smilies.length; i++) {
181				if(smilies[i].src == src && smilies[i].getAttribute('smilieid') < 1) {
182					smilies[i].setAttribute('smilieid', smilieid);
183					smilies[i].setAttribute('border', "0");
184				}
185			}
186		} else {
187			insertText('<img src="' + src + '" border="0" smilieid="' + smilieid + '" alt="" /> ', false);
188		}
189	} else {
190		code += ' ';
191		AddText(code);
192	}
193}
194
195function announcement() {
196	$('announcement').innerHTML = '<marquee style="filter:progid:DXImageTransform.Microsoft.Alpha(startX=0, startY=0, finishX=10, finishY=100,style=1,op

196acity=0,finishOpacity=100); margin: 0px 8px" direction="left" scrollamount="2" scrolldelay="1" onMouseOver="this.stop();" onMouseOut="this.start();">' +
197		$('announcement').innerHTML + '</marquee>';
198	$('announcement').style.display = 'block';
199}
200
201function $(id) {
202	return document.getElementById(id);
203}
204
205function in_array(needle, haystack) {
206	if(typeof needle == 'string') {
207		for(var i in haystack) {
208			if(haystack[i] == needle) {
209					return true;
210			}
211		}
212	}
213	return false;
214}
215
216//document.write("<style type='text/css'id='defaultPopStyle'>");
217//document.write(".cPopText { font-family: Tahoma, Verdana; background-color: #FFFFCC; border: 1px #000000 solid; font-size: 12px; padding-right: 4px; padding-left: 4px; line-height: 18px; padding-top: 2px; padding-bottom: 2px; visibility: hidden; filter: Alpha(Opacity=80)}");
218
219//document.write("</style>");
220document.write("<div id='popLayer' style='position:absolute;z-index:1000' class='cPopText'></div>");
221
222function showPopupText(event) {
223	if(event.srcElement) o = event.srcElement; else o = event.target;
224	if(!o) {
225		return;
226	}
227	MouseX = event.clientX;
228	MouseY = event.clientY;
229	if(o.alt != null && o.alt != '') {
230		o.pop = o.alt;
231		o.alt = '';
232	}
233	if(o.title != null && o.title != '') {
234		o.pop = o.title;
235		o.title = '';
236	}
237	if(o.pop != sPop) {
238		sPop = o.pop;
239		if(sPop == null || sPop == '') {
240			$('popLayer').style.visibility = "hidden";
241		} else {
242			popStyle = o.dyclass != null ? o.dyclass : 'cPopText';
243			$('popLayer').style.visibility = "visible";
244			showIt();
245		}
246	}
247}
248
249function showIt() {
250	$('popLayer').className = popStyle;
251	$('popLayer').innerHTML = sPop.replace(/<(.*)>/g,"&lt;$1&gt;").replace(/\n/g,"<br>");
252	var popWidth = $('popLayer').clientWidth;
253	var popHeight = $('popLayer').clientHeight;
254	var popLeftAdjust = MouseX + 12 + popWidth > document.body.clientWidth ? -popWidth - 24 : 0;
255	var popTopAdjust = MouseY + 12 + popHeight > document.body.clientHeight ? -popHeight - 24: 0;
256	$('popLayer').style.left = (MouseX + 12 + document.body.scrollLeft + popLeftAdjust) + 'px';
257	$('popLayer').style.top = (MouseY + 12 + document.body.scrollTop + popTopAdjust) + 'px';
258}
259
260if(!document.onmouseover) {
261	document.onmouseover = function(e) {
262		var event = e ? e : window.event;
263		showPopupText(event);
264	};
265}