var subject_id = '';

function createRequestObject() {
		var request_object;
		var browser = navigator.appName;
		if(browser == "Microsoft Internet Explorer") {
			request_object = new ActiveXObject("Microsoft.XMLHTTP");
		} else {
			request_object = new XMLHttpRequest();
		}
		return request_object;
}

var http = createRequestObject();

function update_basket(element,id,basket_id) {
	subject_id = id;
	aantal = element.value;
//	alert ('Element: '+element+' id: '+id+' aantal: '+aantal);
	http.open('get', 'http://www.a1erent.nl/functies/update_basket.php?id='+basket_id+'&aantal='+aantal);
	http.onreadystatechange = handleHttpResponse;
	http.send(null);
}

function handleHttpResponse() {
	if(http.readyState == 4) {
		var response = http.responseText;
//		alert('Id: '+subject_id);
//		alert(response);
		var productElement = document.getElementById("template_body");
		if (productElement != null) {
		    var instance = CKEDITOR.instances['inhoud'];
		    if(instance) {
		        CKEDITOR.remove(instance);
		    }
			CKEDITOR.replace('template_body',{scayt_autoStartup:true,disableNativeSpellChecker:true,skin:'kama',uiColor:'#e6edf3',toolbar:[['Cut','Copy','Paste','PasteText','PasteFromWord','RemoveFormat'],'/',['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],['NumberedList','BulletedList','-','Outdent','Indent','Blockquote','CreateDiv'],['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],['Link','Unlink','Anchor'],['Image','HorizontalRule'],'/',['Styles','Format','Font','FontSize'],]});
		}
		if (subject_id != '') {
			document.getElementById(subject_id).innerHTML = response;
		}
	}
}

function do_action(div_id,url) {
	subject_id = div_id;
	http.open('get', url);
	http.onreadystatechange = handleHttpResponse;
	http.send(null);

}