//script © M. Legemaate - 2000 - marco@designserver.nl

actief=99;
pad = "graphics/";

function knopmaken(num,tekst) {
	this.gewoon = new Image();
	this.gewoon.src = pad + "/" + num + "_1.gif";
	this.over = new Image();
	this.over.src = pad + "/" + num + "_2.gif";
	this.tekst = tekst;
}

function muisover(num) {
	if (num!=actief) {
		hlpVar = "knop" + num;
		document.images[hlpVar].src = menuknop[num].over.src;
	}
	window.status = menuknop[num].tekst;
}

function muisweg(num) {
	if (num!=actief) {
		hlpVar = "knop" + num;
		document.images[hlpVar].src = menuknop[num].gewoon.src;
	}
}

function muisklik(num) {
	if (num!=actief) {
		if (actief!=99) {
			hlpVar = "knop" + actief;
			document.images[hlpVar].src = menuknop[actief].gewoon.src;
		}
		actief = num;
		if (num!=99) {
			hlpVar = "knop" + num;
			document.images[hlpVar].src = menuknop[num].over.src;
		}
	}
}


var dom = document.getElementById?1:0;

function op(o) { 
      return dom?document.getElementById(o).style:ie4?eval('document.all.'+o+'.style'):eval('document.'+o); 
}


menuknop = new Array();
menuknop[1] = new knopmaken(1,"werk");
menuknop[2] = new knopmaken(2,"klanten");
menuknop[3] = new knopmaken(3,"over els");
menuknop[4] = new knopmaken(4,"contact");
menuknop[5] = new knopmaken(5,"home");
menuknop[6] = new knopmaken(6,"vorige");
menuknop[7] = new knopmaken(7,"volgende");
menuknop[8] = new knopmaken(8,"klant");
menuknop[9] = new knopmaken(9,"klant");
menuknop[10] = new knopmaken(10,"klant");
menuknop[11] = new knopmaken(11,"klant");
menuknop[12] = new knopmaken(12,"klant");
menuknop[13] = new knopmaken(13,"klant");
menuknop[14] = new knopmaken(14,"klant");
menuknop[15] = new knopmaken(15,"klant");
menuknop[16] = new knopmaken(16,"klant");
menuknop[17] = new knopmaken(17,"klant");
menuknop[18] = new knopmaken(18,"klant");
menuknop[19] = new knopmaken(19,"klant");
menuknop[20] = new knopmaken(20,"klant");
menuknop[21] = new knopmaken(21,"klant");
menuknop[22] = new knopmaken(22,"klant");
menuknop[23] = new knopmaken(23,"klant");
menuknop[24] = new knopmaken(24,"klant");
menuknop[25] = new knopmaken(25,"klant");
menuknop[26] = new knopmaken(26,"klant");
menuknop[27] = new knopmaken(27,"klant");
menuknop[28] = new knopmaken(28,"klant");
menuknop[29] = new knopmaken(29,"klant");
menuknop[30] = new knopmaken(30,"klant");
menuknop[31] = new knopmaken(31,"klant");
menuknop[32] = new knopmaken(32,"klant");
menuknop[33] = new knopmaken(33,"klant");
menuknop[34] = new knopmaken(34,"klant");
menuknop[35] = new knopmaken(35,"klant");


window.defaultStatus = "";



var nuA            = navigator.userAgent;
var OP             = (nuA.indexOf("Opera") != -1);
var IE             = (nuA.indexOf("MSIE") != -1) && !OP;
var begingecko     = (nuA).lastIndexOf("Gecko");
var geckodatum     = (nuA).substring(begingecko + 6,begingecko + 14);
var geckomarquee   = (geckodatum >= 20020823)
var beginopera     = (nuA).lastIndexOf("Opera");
var operahfdversie = (nuA).substring(beginopera + 6,beginopera + 7);
var operasubversie = (nuA).substring(beginopera + 8,beginopera + 9);
var operaversie    = (operahfdversie + operasubversie);
var OP72plus       = OP && (parseInt(operaversie) >= 72);