var hideHdr = 0;

window.onload	=	function() {
	chgPopups();
}

function chgPopups() {
	var lnks  =	 document.getElementsByTagName('a');
	for (i=0;i<lnks.length;i++) {
		if (lnks[i].className.indexOf('info') != -1){
			lnks[i].onclick=showInfo;
		}else if (lnks[i].className.indexOf('sms') != -1){
			lnks[i].onclick=showSms;
		}else if (lnks[i].className.indexOf('belcamz') != -1){
			lnks[i].onclick=showCall;
		}
	}
}

function chgHeader() {
	var hdrImg = document.getElementById('hdr');
	var hdrTxt = document.getElementsByTagName('h1');
	if(hdrImg && hdrTxt) {
		hdrImg.style.display = 'none';
		hdrTxt[0].style.display = 'block';
	}
}

function showInfo() {
	var url = this.href;
	openPop(url, 'Info', 550, 374);
	return false;
}

function showSms() {
	var url = this.href;
	openPop(url, 'Sms', 400, 236);
	return false;
}

function showCall() {
	var url = this.href;
	openPop(url, 'Belcamz', 400, 272);
	return false;
}

function openPop(url, name, winw, winh) {
	var newWindow;
	var window_top = (screen.height-(winh))/2;
	var window_left = (screen.width-(winw))/2;
	newWindow=window.open(url ,name,'width=' + winw + ', height=' + winh +  ', top=' + window_top +', left=' + window_left + ' toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1');
	return false;
}

function hideHeader() {
	hideHdr = 1;
}

function bm(id) {
	var who = document.title;
	var url = this.location;
	var ver = navigator.appName;
	var num = parseInt(navigator.appVersion);

	if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
		window.external.AddFavorite(url, who);
	}else{
		window.alert('Klik op "Ctrl+D" om deze pagina aan jouw favorieten toe te voegen.');
	}
}