//var indicating if user wants to go to the order form or shop more.
var blnOrderForm = false;
var elAmount;

function verderWinkelen(artCode){
elAmount = document.getElementById("amount1");
	if(isNaN(elAmount.value) || elAmount.value == "" || !elAmount.value || elAmount.value == 0  )	return false;
	
	blnOrderForm = false;
	disablebuttons();
	var chk = document.getElementById('chkService');
	if(chk && chk.checked){
		addToCart('1', artCode, '1');
	}
	else{
		addToCart('1', artCode, '0');
	}	
	
	history.go(-1);
	
}

function naarOverzicht(artCode, amount){
	parent.document.location.href = "winkelwagenInhoud.asp?artcode="+artCode+"&amount="+amount;
}

function naarKassa(artCode){
	elAmount = document.getElementById("amount1");
	if(isNaN(elAmount.value) || elAmount.value == "" || !elAmount.value || elAmount.value == 0  )	return false;
	
	blnOrderForm = true;
	disablebuttons();	
	var chk = document.getElementById('chkService');
	if(chk && chk.checked){
		addToCart('1', artCode, '1');
	}
	else{
		addToCart('1', artCode, '0');
	}
	
}

function naarKassaPopup(artcode){
	naarKassa(artcode);
	setTimeout('self.close();',1500);
}

function disablebuttons(){
	var btns = document.getElementsByTagName('button');
	for(var key in btns ){
		btns[key].disabled = true;
	}
}


function openOrderForm(){
	pause(1000);
	win = window.open('bestelformulier.asp', 'main');
	win.focus();
	window.opener.document.location.href = 'bestelformulier.asp';
	//document.location.href='bestelformulier.asp';
}

function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}


// Set the horizontal and vertical position for the popup

PositionX = 100;
PositionY = 100;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 500;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;

// Do not edit below this line...
// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;

function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(120,120);');
writeln('width=120-(document.body.clientWidth-document.images[0].width);');
writeln('height=120-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
close();		
}}


function popPic(sParams, sItemcode ){
	window.open("popupimage.asp"+sParams, sItemcode, "scrollbars=1,resizable=1,HEIGHT=200,WIDTH=200"); 
}

function popPic2(sParams, sItemcode ){
	window.open("popupimage2.asp"+sParams, sItemcode, "scrollbars=1,resizable=1,HEIGHT=200,WIDTH=200"); 
}
