/*******************************************************************************************
**
**	file:	general.js
**	This file contains general purpose JavaScript code.
**
********************************************************************************************
**
**	author:	Toma Janos
**	date:	2005.02.19
**
********************************************************************************************
**	Copyright (C) 2002-2005  <Toma Janos>
**
**		This program is NOT free software; you can NOT redistribute it and/or
**		modify it.
**
**		This program is distributed in the hope that it will be useful,
**		but WITHOUT ANY WARRANTY; without even the implied warranty of
**		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
**
********************************************************************************************/

////
// goodBrowser
//
function goodBrowser () {
        var bName=navigator.appName;
//        var bVer=parseInt(navigator.appVersion);
        var bVer=parseFloat(navigator.appVersion);

        if ( (bName=="Mozilla" && bVer>3) || 
             (bName=="Microsoft Internet Explorer" && bVer>=4) || 
             (bName=="Netscape" && bVer>4.78) ) { return true; }
        else { return false; }
}

////
// checkBrowser
//
function checkBrowser () {
        var bName=navigator.appName;
//        var bVer=parseInt(navigator.appVersion);
        var bVer=parseFloat(navigator.appVersion);

        if ( (bName == "Netscape" && bVer >4.78) || 
             (bName == "Mozilla" && bVer > 3) ) {br="n+";}
        else if (bName=="Netscape" && bVer<=4.78) {br="n-";}
        else if (bName=="Microsoft Internet Explorer" && bVer>=4) {br="e+";}
        else if (bName=="Microsoft Internet Explorer" && bVer<4) {br="e-";}
        else {br="other";}

        if (br=="n-" || br=="e-" || br=="other") {
                alert("It seems that Your web browser is not completely compatible with this presentation. Therefore, some web page elements might be unreadable.\n\nVas web pretrazivac nije u potpunosti kompatibilan sa ovom prezentacijom, pa postoji mogucnost da neki elementi web strane ne budu korektno prikazani.");
        }
        return br;
}

////
// displayVersion
//
function displayVersion(verstr) {
	document.write(verstr);
}