// Bookmarks en startpagina
function addBookmark(title,url) {
    if (window.sidebar)
    {
        window.sidebar.addPanel(title, url,"");
        alert("Top, je gebruikt Firefox. Let op: de link die je net bij je favorieten gezet hebt, opent in je sidebar. Dat kun je uitzetten door in je favorieten rechts te klikken op de link naar deze pagina, \'Eigenschappen\' te kiezen en het vinkje onder de link weg te halen. Och, laat Firefox ook 1 minpuntje hebben ;)");

    } else if( window.opera && window.print )
    {
    alert("Gelukkig gebruik je geen Explorer. Let op: de link die je net bij je favorieten gezet hebt, opent in je sidebar. Dat kun je in jouw browser, Opera, uitzetten door bij het opslaan van de link, het vinkje onder de link weg te halen.");
    var mbm = document.createElement('a');
    mbm.setAttribute('rel','sidebar');
    mbm.setAttribute('href',url);
    mbm.setAttribute('title',title);
    mbm.click();
    } else if( document.all )
    {
    window.external.AddFavorite( url, title);
    }
}


<!--
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

// -->

function verif () {

switch(BrowserDetect.browser) {

case "Firefox":
alert ('Sleep het icoontje voor http://www.badlog.nl in de adresbalk naar je Home-knop.' );
break;

case "Opera":
alert ('Type [CLTR]+F12 en tik "http://www.badlog.nl" bij Homepage.)' );
break;

case "Safari":
alert ('Sleep het icoontje voor http://www.badlog.nl in de adresbalk naar je Home-knop.' );
break;

}

//if ( BrowserDetect.browser=="Firefox" && BrowserDetect.version=="1.5")
//alert("firefox 1.5");

}

/* Plaatsen
<a href="javascript:void(favoris());"><!--<img src="http://icons.badlog.nl/btn_favoris_on.gif" alt="Voeg Michiel's Badlog toe aan je favorieten" title="Voeg Michiel's Badlog toe aan je favorieten" />-->Favorieten</a>

<a href="javascript:verif();" onClick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.badlog.nl'); "><!--<img src="http://icons.badlog.nl/btn_demarrage_on.gif" alt="Maak van Michiel's Badlog je startpagina" title="Maak van Michiel's Badlog je startpagina" />-->Startpagina</a>
*/

// Datum
function datum() {
	var mydate=new Date()
	var year=mydate.getYear()
	if (year < 1000)
	year+=1900
	var day=mydate.getDay()
	var month=mydate.getMonth()
	var daym=mydate.getDate()
	if (daym<10)
	daym="0"+daym
	var dayarray=new Array("zondag","maandag","dinsdag","woensdag","donderdag","vrijdag","zaterdag")
	var montharray=new Array("januari","februari","maart","april","mei","juni","juli","augustus","september","oktober","november","december")
	document.write("Tis "+dayarray[day]+" "+daym+" "+montharray[month]+" "+year+"")
}


// Tijd
function tijd(){
	var thelement=document.getElementById("tick2");
	var Digital=new Date()
	var hours=Digital.getHours()
	var minutes=Digital.getMinutes()
	var seconds=Digital.getSeconds()
	if (minutes<=9)
	minutes="0"+minutes
	if (seconds<=9)
	seconds="0"+seconds
	var ctime=hours+":"+minutes+":"+seconds;
	thelement.innerHTML=ctime;
	setTimeout("tijd()",1000);
}



// Tot datum
// Begin
function dagentot() {
	var day_description =  "kerstmis";
	var day_before = "kerstavond";
	var today = new Date();
	var year = today.getYear();
	if ((navigator.appName == "Microsoft Internet Explorer") && (year < 2000))
	year="19" + year;
	if (navigator.appName == "Netscape")
	year=1900 + year;	
	var date =  new  Date("December 25, "  + year);
	var diff = date.getTime() - today.getTime();
	var days = Math.floor(diff / (1000 * 60 * 60 * 24));
	document.write("<a href=\"http://www.kerstmisonline.nl/\" target=\"_blank\">")
	if (days > 1)
	document.write("Nog " + (days+1) + " dagen tot " + day_description + "!");
	else if (days == 1)
	document.write("Morgen is het " + day_before  + "!");
	else if (days == 0)
	document.write("Vanavond is  " + day_before + "!");
	else if (days == -1)
	document.write("Vrolijk kerstfeest!");
	else if (days < -1)
	document.write(day_description + " is alweer " + ((days+1)*-1) + (days < -2 ? " dagen" : " dag") + " geleden!");
	document.write("</a>");
}
// End