https://www.bugsleague.com/js/fcmUtils.js

1// Funzioni di utilità
2
3function GetBrowserType() {
4var OP,IE4,IE5,NN4,NN6
5OP = (window.opera) ? 1:0; 
6IE4 = (document.all && !OP) ? 1:0; 
7IE5 = (IE4 && document.getElementById) ? 1:0; 
8NN4 = (document.layers) ? 1:0; 
9NN6 = (!IE4 && !NN4 && document.getElementById) ? 1:0; 
10	if (OP) {
11		return "OPERA"
12	} else if ((IE4) || (IE5)) {
13		return "IE"
14	} else if ((NN4) || (NN6)) {
15		return "NN"
16	} else {
17		// se e' un browser diverso ritorna come se fosse IE
18		return "IE"
19	}
20}
21
22function GetBrowserVersion() {
23var sType = GetBrowserType()
24	if ((sType=="OPERA")||(sType=="NN")) {
25		return parseFloat(navigator.appVersion)
26	} else if (sType=="IE") {
27		if (navigator.appName.indexOf("Microsoft") >= 0) {
28			// IE
29			var iInfo = navigator.appVersion.indexOf("MSIE") + 5
30			var sInfo = navigator.appVersion.substring(iInfo)
31			return parseFloat(sInfo)
32		} else {
33			return parseFloat("0.0")
34		}
35	}
36}
37
38function JSQueryString(par) {
39var sTemp 
40var sPar
41var sFin, iStart, iEnd
42	sTemp = new String(window.location)
43	sPar = new String(par + "=")
44	iStart = sTemp.indexOf(sPar)
45	if (iStart>0) {
46		iFin = sTemp.indexOf("&",iStart)
47		if (iFin==-1) {
48			//Se non c'è fine allora è l'ultimo
49			iFin = sTemp.length
50		}
51		sFin = sTemp.substring(iStart + sPar.length,iFin)
52	} else {
53		sFin = ""
54	}
55	return sFin
56}
57
58function setCookie(name, value, expires, path, domain, secure) {
59  var curCookie = name + "=" + escape(value) +
60      ((expires) ? "; expires=" + expires.toGMTString() : "") +
61      ((path) ? "; path=" + path : "") +
62      ((domain) ? "; domain=" + domain : "") +
63      ((secure) ? "; secure" : "");
64  document.cookie = curCookie;
65}
66
67function getCookie(name) {
68  var dc = document.cookie;
69  var prefix = name + "=";
70  var begin = dc.indexOf("; " + prefix);
71  if (begin == -1) {
72    begin = dc.indexOf(prefix);
73    if (begin != 0) return null;
74  } else
75    begin += 2;
76  var end = document.cookie.indexOf(";", begin);
77  if (end == -1)
78    end = dc.length;
79  return unescape(dc.substring(begin + prefix.length, end));
80}
81
82function deleteCookie(name, path, domain) {
83  if (getCookie(name)) {
84    document.cookie = name + "=" + 
85    ((path) ? "; path=" + path : "") +
86    ((domain) ? "; domain=" + domain : "") +
87    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
88  }
89}
90
91function fixDate(date) {
92  var base = new Date(0);
93  var skew = base.getTime();
94  if (skew > 0)
95    date.setTime(date.getTime() - skew);
96}
97
98function Stato(msg) {
99	window.status = msg
100}
101
102function Fix3(valore) {
103	return (Math.floor(valore)).toString() + "." + Math.floor(((valore-Math.floor(valore))*1000)).toString()
104}
105
106function ConvToFloat(valore) {
107	var s1=valore.toString().replace("\,",".")
108	return parseFloat(s1)
109}
110
111function ShowLayer(lname) {
112var ns4 = document.layers;
113var ns6 = document.getElementById && !document.all;
114var ie4 = document.all;
115var lay
116var vis
117    if(ns4) eval("lay=document."+lname)
118    else if(ns6) lay = document.getElementById(lname);
119    else eval("lay=document.all."+lname)
120	if (lay.style) {
121		lay.style.visibility="show"
122	}
123}
124// Example: obj = findObj("image1");
125function findObj(theObj, theDoc)
126{
127  var p, i, foundObj;
128  
129  if(!theDoc) theDoc = document;
130  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
131  {
132    theDoc = parent.frames[theObj.substring(p+1)].document;
133    theObj = theObj.substring(0,p);
134  }
135  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
136  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
137    foundObj = theDoc.forms[i][theObj];
138  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
139    foundObj = findObj(theObj,theDoc.layers[i].document);
140  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
141  
142  return foundObj;
143}
144// * Dependencies * 
145// this function requires the following snippets:
146// JavaScript/readable_MM_functions/findObj
147//
148// Accepts a variable number of arguments, in triplets as follows:

149// arg 1: simple name of a layer object, such as "Layer1"
150// arg 2: ignored (for backward compatibility)
151// arg 3: 'hide' or 'show'
152// repeat...
153//
154// Example: showHideLayers(Layer1,'','show',Layer2,'','hide');
155function showHideLayers()
156{ 
157  var i, visStr, obj, args = showHideLayers.arguments;
158  for (i=0; i<(args.length-2); i+=3)
159  {
160    if ((obj = findObj(args[i])) != null)
161    {
162      visStr = args[i+2];
163      if (obj.style)
164      {
165        obj = obj.style;
166        if(visStr == 'show') visStr = 'visible';
167        else if(visStr == 'hide') visStr = 'hidden';
168      }
169      obj.visibility = visStr;
170    }
171  }
172}
173
174function invertiLayer(liv) { 
175	if ((obj = findObj(liv)) != null) {
176		if(obj.style) obj=obj.style
177		obj.visibility=='visible'?obj.visibility='hidden':obj.visibility='visible'
178	}
179}
180
181function invertiDisplayLayer(liv) { 
182	if ((obj = findObj(liv)) != null) {
183		if(obj.style) obj=obj.style
184		obj.display==''?obj.display='none':obj.display=''
185	}
186}
187
188