https://erftstadt-gymnich.de/assets/m.js

1function webClient() {
2
3  var i;
4
5  this.IE    = false;
6  this.NS    = false;
7  this.OP    = false; 
8  this.release = null;
9  
10  if ((i = navigator.userAgent.indexOf("Opera")) >= 0) {
11    this.OP = true;
12    this.version = parseFloat(navigator.userAgent.substr(i + 5));
13    return;
14  }
15
16  
17  if ((i = navigator.userAgent.indexOf("MSIE")) >= 0) {
18    this.IE = true;
19    this.release = parseFloat(navigator.userAgent.substr(i + 4));
20    return;
21  }
22
23  if ((i = navigator.userAgent.indexOf("Netscape6/")) >= 0) {
24    this.NS = true;
25    this.release = parseFloat(navigator.userAgent.substr(i + 10));
26    return;
27  }
28
29  if ((i = navigator.userAgent.indexOf("Netscape7/")) >= 0) {
30    this.NS = true;
31    this.release = parseFloat(navigator.userAgent.substr(i + 10));
32    return;
33  }
34
35  if ((i = navigator.userAgent.indexOf("Gecko")) >= 0) {
36    this.NS = true;
37    this.release = 6.1;
38    return;
39  }
40}
41
42
43var webClient = new webClient();
44
45var activeButton = null;
46var activeSubButton = null;
47
48 if (webClient.IE)
49	 document.onmousedown = pageMouseDown;
50  else
51     document.addEventListener("mousedown", pageMouseDown, true);
52
53function pageMouseDown(event) {
54
55  var el;
56  
57  //if (activeButton == null)
58  //  return;
59
60  if (webClient.IE)
61    el = window.event.srcElement;
62  else
63    el = (event.target.tagName ? event.target : event.target.parentNode);
64
65  if (el == activeButton || el == activeSubButton)
66    return;
67
68  if (el.className != "menuButton"  && el.className != "menuItem" &&
69      el.className != "menuItemSep" && el.className != "menu") {
70	    if (activeButton) closeMenu(activeButton);
71    	if (activeSubButton) closeSubMenu(activeSubButton);
72	}
73}
74
75function menuTouch(event, menuName) {
76  var button;
77  if (webClient.IE)
78    button = window.event.srcElement;
79  else
80    button = (event.target.tagName ? event.target : event.target.parentNode);
81
82  if (!button.menu && menuName)
83    button.menu = document.getElementById(menuName);
84
85  if (activeButton && activeButton != button)
86    closeMenu(activeButton);
87  if (activeSubButton && activeSubButton != button)
88    closeSubMenu(activeSubButton);
89	
90  if (!button.isactive)
91  	if (menuName) {
92	    openMenu(button);
93	//} else {
94	//	activeButton=button;
95	//	button.isactive=true;
96	//	button.className = "menuButtonActive";
97	}
98  return false;
99}
100
101function subMenuTouch(event, menuName) {
102  var button;
103
104  if (webClient.IE)
105    button = window.event.srcElement;
106  else
107    button = (event.target.tagName ? event.target : event.target.parentNode);
108
109  if (!button.menu && menuName)
110    button.menu = document.getElementById(menuName);
111
112  if (activeSubButton && activeSubButton != button)
113    closeSubMenu(activeSubButton);
114
115  if (!button.isactive && menuName)
116    openSubMenu(button);
117
118  return false;
119}
120
121function openSubMenu(button) {
122
123  var w, dw, x, y;
124
125  button.className = "menuItemActive";  
126  
127  if (webClient.IE && !button.menu.firstChild.style.width) {
128    w = button.menu.firstChild.offsetWidth;
129    button.menu.firstChild.style.width = w + "px";
130    dw = button.menu.firstChild.offsetWidth - w;
131    w -= dw;
132    button.menu.firstChild.style.width = w + "px";
133  }
134
135  x = getPageOffsetLeft(button)+ button.offsetWidth;;
136  y = getPageOffsetTop(button);
137
138  x++;
139  y++;
140  
141  button.menu.style.left = x + "px";
142  button.menu.style.top  = y + "px";
143  button.menu.style.visibility = "visible";
144
145  button.isactive = true;
146  activeSubButton = button;
147}
148
149function openMenu(button) {
150
151  var w, dw, x, y;
152
153  button.className = "menuButtonActive";
154
155  if (webClient.IE && !button.menu.firstChild.style.width) {
156    w = button.menu.firstChild.offsetWidth;
157    button.menu.firstChild.style.width = w + "px";
158    dw = button.menu.firstChild.offsetWidth - w;
159    w -= dw;
160    button.menu.firstChild.style.width = w + "px";
161  }
162
163  x = getPageOffsetLeft(button)-1;  
164  y = getPageOffsetTop(button) + button.offsetHeight;
165
166  button.menu.style.left = x + "px";
167  button.menu.style.top  = y + "px";
168  button.menu.style.visibility = "visible";
169
170  button.isactive = true;
171  activeButton = button;
172}
173
174function closeMenu(button) {
175  button.className = "menuButton";
176
177  if (button.menu) button.menu.style.visibility = "hidden";
178
179  button.isactive = false;
180  activeButton = null;
181}
182
183function closeSubMenu(button) {
184  button.className = "menuItem";
185
186  if (button.menu) button.menu.style.visibility = "hidden";
187
188  button.isactive = false;
189  activeSubButton = null;
190}
191
192
193function getPageOffsetLeft(el) {
194  return el.offsetLeft + (el.offsetParent ? getPageOffsetLeft(el.offsetParent) : 0);
195}
196
197function getPageOffsetTop(el) {
198  return el.offsetTop + (el.offsetParent ? getPageOffsetTop(el.offsetParent) : 0);
199}