<!--

//------- toevoegingen stylesheet
document.write('<style type="text/css" media="all">\n<!--\n');
document.write('img.png {\nbehavior: url("resources/pngbehavior.htc");\n}\n');
document.write('input.button, img.hand {\ncursor: pointer;\ncursor: hand;\n}\n');
document.write('*:focus {\n-moz-outline: none;\noutline: none;\n}\n');
document.write('//-->\n<\/style>');
//------- toevoegingen stylesheet

//------- mouseover navigatie
var D1_0 = new Image (); D1_0.src = 'gfx/m1a.gif'; var D1_1 = new Image (); D1_1.src = 'gfx/m1b.gif';
var D2_0 = new Image (); D2_0.src = 'gfx/m2a.gif'; var D2_1 = new Image (); D2_1.src = 'gfx/m2b.gif';
var D3_0 = new Image (); D3_0.src = 'gfx/m3a.gif'; var D3_1 = new Image (); D3_1.src = 'gfx/m3b.gif';
var D4_0 = new Image (); D4_0.src = 'gfx/m4a.gif'; var D4_1 = new Image (); D4_1.src = 'gfx/m4b.gif';
var D5_0 = new Image (); D5_0.src = 'gfx/m5a.gif'; var D5_1 = new Image (); D5_1.src = 'gfx/m5b.gif';
function Change(imgObj, Display) {
	eval('document.images.img' + imgObj + '.src = D' + imgObj + '_' + Display + '.src');
}
//------- mouseover navigatie

//------- ga naar recensie vanuit pop-up
function goToReview(myUrl) {
	opener.location.href = myUrl;
	window.close();
}
//------- ga naar recensie vanuit pop-up

//------- shop functies
function togglePrice(myId, mediumType) {
	var contraMediumType = (mediumType == 'dvd') ? 'vhs' : 'dvd';
	var nrToHide = contraMediumType + 'Nr_' + myId;
	var nrToShow = mediumType + 'Nr_' + myId;
	document.getElementById(nrToHide).style.display = 'none';
	document.getElementById(nrToShow).style.display = 'inline';
	var priceToHide = contraMediumType + 'Prijs_' + myId;
	var priceToShow = mediumType + 'Prijs_' + myId;
	document.getElementById(priceToHide).style.display = 'none';
	document.getElementById(priceToShow).style.display = 'inline';
}
function toggleValue(nummer, richting) {
	var veld = document.getElementById('titel_' + nummer);
	if (richting == 'decrease' && veld.value > 0) {
		if (veld.value == 1) {
			document.getElementById('tr_'+nummer).style.backgroundColor = '';
		}		
		veld.value--;
	} else if (richting == 'increase' && veld.value < 99) {
		document.getElementById('tr_'+nummer).style.backgroundColor = '#F0E2BF';
		veld.value++;
	}
	veld.focus();
	veld.select();
}
function stripZeros() {
	if (document.getElementsByTagName) {
		var allValues = document.getElementsByTagName('input');
		for (var i = 0; i < allValues.length; i++) {
			// een numerieke waarde, meer dan 1 digit, beginnend met 0?
			if (allValues[i].className == 'veld' && allValues[i].value.length > 1 && allValues[i].value.substring(0, 1) == 0) {
				allValues[i].value = allValues[i].value.substring(1);
			}
		}
	}
}
function KeyCheck(myfield, e) {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
	} else if (e) {
		keycode = e.which;
	} else {
		return true;
	}
	if ((keycode > 47 && keycode < 58) || keycode == 8) { 
		return true;
	} else {
		return false;
	}
}
//------- shop functies

//------- blur links
function blurLinks() {
	var allLinks;
	if (document.all) {
		allLinks = document.links;
	} else if (document.getElementsByTagName) {
		allLinks = document.getElementsByTagName('a');
	}
	if (typeof(allLinks) != 'undefined') {
		for (var i = 0; i < allLinks.length; i++) {
			allLinks[i].onfocus = function() {
				this.blur();
			}
		}
	}
}
//------- blur links

//------- to top
function displayToTop() {
	var containerEl = document.getElementById('container');
	var toTopEl = document.getElementById('toTop');
	containerEl.onscroll = function() {
		if (containerEl.scrollTop > 0) {
			toTopEl.style.display = 'block';
		} else if (containerEl.scrollTop == 0) {
			toTopEl.style.display = 'none';
		}
	}
}
function toTop() {
	document.getElementById('container').scrollTop = 0;
	//document.getElementById('linkToTop').blur();
}
//------- to top

//------- onderdruk foutmeldingen
function errorsuppressor() {
	return true // zet uit als je scripts test, anders ontdek je nooit de fout!!
}
//------- onderdruk foutmeldingen

//------- popup
function popUp(URL, w, h, scroll) {
	scroll = (typeof(scroll) == 'undefined') ? 0 : scroll;
	var top = (window.screen.height - h) / 2;
	var left = (window.screen.width - w) / 2;
	window.open(URL, "", "top=" + top + ", left=" + left + ", width=" + w + ", height=" + h + ", toolbar=0, scrollbars=" + scroll + ", location=0, statusbar=0, menubar=0, resizable=0");
}
//------- popup

//------- disable submit
function dis_sub(formnaam) { 
    formnaam.subknop.disabled = true; 
}
//------- disable submit

//------- begroeting
function greeting() {
	var Now, Hour, msg;
	Now = new Date()
	Hour = Now.getHours()
	if (Hour < 12) {
		msg = "Goedemorgen";
	} else {
		if (Hour < 18) {
			msg = "Goedemiddag";
		} else {
			msg = "Goedenavond";
		}
	}
	return(msg)
}
//------- begroeting

//------- bookmark
function addBookmark() {
	var title = "Groenendal Video Groep";
	var url = "http://www.groenendalvideogroep.nl";
	var errorMsg = "Helaas, uw browser ondersteunt dit script niet. Probeer 'Ctrl+d' of 'Ctrl+t' om te bookmarken.";
	if (document.all) {
		window.external.AddFavorite(url, title);
	} else {
		if (window.sidebar) {
			window.sidebar.addPanel(title, url, "");
		} else {
			alert(errorMsg);
		}
	}
}
//------- bookmark

//-->