function change(what) {
r = 0;
w1 = 0;
if (what != "2000") {
r = what.value.substring(3,4);
w1 = what.value;
}
for (var i = 0; i < 10; i++) {
document.cart_quantity.elements['id[txt_10' + i + ']'].disabled=false;
document.cart_quantity.elements['id[txt_10' + i + ']'].style.visibility = "visible";
if (w1 == "20011") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=60;
}
if (w1 == "20021") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=60;

}
if (w1 == "20031") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=20;
}
if (w1 == "20041") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=30;
}
if (w1 == "20051") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=40;
}
if (w1 == "20061") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=60;
}
if (w1 == "20062") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=60;
}
if (w1 == "20091") {
document.cart_quantity.elements['id[txt_10' + i + ']'].maxLength=60;
}
document.cart_quantity.elements['id[1' + i + ']'].disabled=false;
document.cart_quantity.elements['id[3' + i + ']'].disabled=false;
document.cart_quantity.elements['id[5' + i + ']'].disabled=false;
document.cart_quantity.elements['id[1' + i + ']'].style.visibility = "visible";
document.cart_quantity.elements['id[3' + i + ']'].style.visibility = "visible";
document.cart_quantity.elements['id[5' + i + ']'].style.visibility = "visible";

}
for (var i = r; i < 10; i++) {
document.cart_quantity.elements['id[txt_10' + i + ']'].value = "";
document.cart_quantity.elements['id[txt_10' + i + ']'].disabled=true;
document.cart_quantity.elements['id[1' + i + ']'].disabled=true;
document.cart_quantity.elements['id[3' + i + ']'].disabled=true;
document.cart_quantity.elements['id[5' + i + ']'].disabled=true;
document.cart_quantity.elements['id[txt_10' + i + ']'].style.visibility = "hidden";
document.cart_quantity.elements['id[1' + i + ']'].style.visibility = "hidden";
document.cart_quantity.elements['id[3' + i + ']'].style.visibility = "hidden";
document.cart_quantity.elements['id[5' + i + ']'].style.visibility = "hidden";
}

if (what != '2000') {document.primag.src = "/catalog/images/" + what.value + ".jpg";}
}

function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}
function popupWindow2(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=500,height=1000,screenX=150,screenY=150,top=150,left=150')
}
function textCounter(field,counter,maxlimit,linecounter) {
	var fieldWidth =  parseInt(field.offsetWidth);
	var charcnt = field.value.length;        
	if (charcnt > maxlimit) { 
		field.value = field.value.substring(0, maxlimit);
	} else { 
	var percentage = parseInt(100 - (( maxlimit - charcnt) * 100)/maxlimit) ;
	document.getElementById(counter).style.width =  parseInt((fieldWidth*percentage)/100)+"px";
	document.getElementById(counter).innerHTML="Limit: "+percentage+"%"
	setcolor(document.getElementById(counter),percentage,"background-color");
	}
}

function setcolor(obj,percentage,prop){
	obj.style[prop] = "rgb(80%,"+(100-percentage)+"%,"+(100-percentage)+"%)";
}

function submitPreview() {
if (document.cart_quantity.elements['id[txt_100]'].disabled == false) {

    document.cart_quantity.elements['Pbasket'].value='go';

    pwindows=window.open('', 'previewwindow', 'height=600,width=600,scrollbars=yes');
    pwindows.document.write("<br><br><br><h2>Please wait a moment....<br>Een ogenblik alstublieft....<br>un moment, si vous plait....<br>ein augenblick bitte....</h2>");
    document.cart_quantity.target='previewwindow';
    document.cart_quantity.action='OSC_pre_previewv2.php';
    document.cart_quantity.submit();
    }
}
function submitLastPreview() {
if (document.cart_quantity.elements['id[txt_100]'].disabled == false) {

    document.cart_quantity.elements['Pbasket'].value='go';

    pwindows=window.open('', 'previewwindow', 'height=600,width=600,scrollbars=yes');
    pwindows.document.write("<br><br><br><h2>Please wait a moment....<br>Een ogenblik alstublieft....<br>un moment, si vous plait....<br>ein augenblick bitte....</h2>");
    document.cart_quantity.target='previewwindow';
    document.cart_quantity.action='OSC_pre_lastpreviewv2.php';
    document.cart_quantity.submit();
    }
}

function putinBasket() {
if (document.cart_quantity.elements['id[txt_100]'].disabled == true) {
alert('U heeft geen optie gekozen!');
return;
}
//if (document.cart_quantity.elements['Pbasket'].value != 'go') {
submitLastPreview();
setTimeout("GoBasket()",5000);
//return;
//}
//GoBasket();
}