// VERSION 1.0 (2005.09.21)
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// Browser Detection Silliness
//
// The point of this file is to consolidate Javascript DHTML Browser detection into
// one place/module. Browser Compatibilty/Detection seems to be the most often asked
// javascript question so I thought it would make sense to put routines pertaining to
// these differences in one place.
//
//
// I am by no means a javascript/DHTML expert so consider this NOT FINISHED/CORRECT!
// In fact, I invite others to edit/add to this as they see fit.
//
// USAGE:
// - In your HTML file, include this line within the section:
//
// - also, add the following block to the section:
// (or something that instatiates a BrowserDetector object to a global)
//
// - finally, make the page call the function above when it loads with something like:
//
//
// - if, however, you've got your own javascript source file and you call your own
// custom routine for the Page onLoad() event, just be sure to instantiate a global
// BrowserDetector();
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// Decide browser version
// Object Declaration
function BrowserDetector() {
//Properties
this.BrowserInfo = navigator.appName + " " + parseFloat(navigator.appVersion);
this.ns4 = (navigator.appName == 'Netscape' && parseInt(navigator.appVersion) == 4);
this.ns6 = (document.getElementById)? true:false;
this.ie4 = (document.all)? true:false;
this.ie5 = false;
if (this.ie4) this.docRoot = 'document.body';
if (this.ns4) {
var oW = window.innerWidth;
var oH = window.innerHeight;
}
// Microsoft Stupidity Check(tm).
if (this.ie4) {
if ((navigator.userAgent.indexOf('MSIE 5') > 0) || (navigator.userAgent.indexOf('MSIE 6') > 0) || (navigator.userAgent.indexOf('MSIE 7') > 0)) {
if(document.compatMode && document.compatMode == 'CSS1Compat') this.docRoot = 'document.documentElement';
this.ie5 = true;
}
if (this.ns6) {
this.ns6 = false;
}
}
// Capture events, alt. diffuses the overlib function.
if ( (this.ns4) || (this.ie4) || (this.ns6)) {
//document.onmousemove = mouseMove
//if (this.ns4) document.captureEvents(Event.MOUSEMOVE)
} else {
this.ver3fix = true;
}
//alert("BrowserDetection:\nBrowserInfo=" + this.BrowserInfo +"\nns4=" + this.ns4 + "; ns6=" + this.ns6 + "; ie4=" + this.ie4 + "; ie5=" + this.ie5 + "; ver3fix=" + this.ver3fix);
//Methods
this.GetDocObject = pfnGetBrowserDocObject;
this.GetDocObjectByName = pfnGetBrowserDocObjectByName;
this.CheckBoxValueSet = pfnCheckBoxValueSet;
this.CheckBoxValueGet = pfnCheckBoxValueGet;
this.SelectBoxSelectIndexList = pfnSelectBoxSelectIndexList;
this.SelectBoxSelectValueList = pfnSelectBoxSelectValueList;
this.SelectBoxSelectedIndexes = pfnSelectBoxSelectedIndexes;
this.SelectBoxSelectedValues = pfnSelectBoxSelectedValues;
this.SelectBoxEmpty = pfnSelectBoxEmpty;
this.SelectBoxAdd = pfnSelectBoxAdd;
this.SelectBoxSelectAll = pfnSelectBoxSelectAll;
this.RadioCollectionSelectSet = pfnRadioCollectionSelectSet;
this.RadioCollectionSelectSetByValue = pfnRadioCollectionSelectSetByValue;
this.RadioCollectionSelectGet = pfnRadioCollectionSelectGet;
this.RadioCollectionSelectGetValue = pfnRadioCollectionSelectGetValue;
this.txtDebugInfo = this.GetDocObject('txtDebugInfo');
this.DebugInfoClear = pfnDebugInfoClear;
this.DebugInfoAdd = pfnDebugInfoAdd;
this.BrowserIsIE = pfnBrowserIsIE;
}
function pfnBrowserIsIE() {
//alert("Navigator.appName = [" + navigator.appName + "]");
return (navigator.appName == "Microsoft Internet Explorer");
}
//CheckBox Methods
function pfnCheckBoxValueSet(CheckBoxObjectName,NewValue) {
var oCheckBox = this.GetDocObject(CheckBoxObjectName);
oCheckBox.checked = NewValue;
}
function pfnCheckBoxValueGet(CheckBoxObjectName) {
var oCheckBox = this.GetDocObject(CheckBoxObjectName);
return oCheckBox.checked;
}
//SelectBox (ListBox/Dropdowns) Methods
function pfnSelectBoxSelectAll(ActualSelectBoxObject,SelectionValueForAll) {
var iOption=0;
for(iOption=0;iOption0) {
ActualSelectBoxObject.remove(0);
}
}
function pfnSelectBoxAdd(ActualSelectBoxObject,OptionValue,OptionDesc) {
var iOption = (pfnSelectBoxAdd.arguments.length >= 4) ? pfnSelectBoxAdd.arguments[3] : -1;
var xOption = document.createElement("OPTION");
xOption.value = OptionValue;
xOption.text = OptionDesc;
//xField.add(xOption);
if(iOption==-1) { //figure out position
iOption = ActualSelectBoxObject.options.length;
}
ActualSelectBoxObject.options[iOption] = xOption;
return iOption;
}
function pfnSelectBoxSelectIndexList(ActualSelectBoxObject,IndexList) {
var iItem=0,aIndexes = IndexList.split(',');
for(iItem=0;iItem=0);
}
function Bool2Word(SomeBoolean) {
return (SomeBoolean == true) ? 'YES' : 'NO';
}
function defined(x) {
var bResult=false;
if(x != undefined) {
if( x != null) {
bResult = true;
}
}
//return (x != undefined);
return bResult;
}