//AJAX declaraies

// Get base url
url = document.location.href;
xend = url.lastIndexOf("/") + 1;
var base_url = url.substring(0, xend);

function ajax_do (url) {
		// Does URL begin with http?
		if (url.substring(0, 4) != 'http') {
				url = base_url + url;
		}

		// Create new JS element
		var jsel = document.createElement('SCRIPT');
		jsel.type = 'text/javascript';
		jsel.src = url;

		// Append JS element (therefore executing the 'AJAX' call)
		document.body.appendChild (jsel);
}



function addGroente(Groente, wissen) {
	
	var XMLHttpRequestObject = false;
	
	if (window.XMLHttpRequest) {
		XMLHttpRequestObject = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		XMLHttpRequestObject = new ActiveXObject('Microsoft.XMLHTTP');
	}
	

	if(XMLHttpRequestObject) {
		var obj = document.getElementById('balk');
		obj.innerHTML = 'groente wordt toegevoegd...';

		XMLHttpRequestObject.open('GET', 'balk.php?groente='+Groente+'&wissen='+wissen);
		
		XMLHttpRequestObject.onreadystatechange = function()
		{

			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			
			}
		}	

		XMLHttpRequestObject.send(null);

	}

}

function zoekRecept() {

	var XMLHttpRequestObject = false;
	
	if (window.XMLHttpRequest) {
		XMLHttpRequestObject = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		XMLHttpRequestObject = new ActiveXObject('Microsoft.XMLHTTP');
	}
	

	if(XMLHttpRequestObject) {
		var divrecept = document.getElementById('recepten');
		divrecept.innerHTML = 'recepten zoeken...';
				
		//recepten zoeken
		XMLHttpRequestObject.open('GET', 'zoekrecept.php');
		
		XMLHttpRequestObject.onreadystatechange = function()
		{
	
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				divrecept.innerHTML = XMLHttpRequestObject.responseText;
	
			}
		}

		XMLHttpRequestObject.send(null);

	}

}

function aan(Obj) {
	document.getElementById(Obj).style.display = 'block';
}

function uit(Obj) {
	document.getElementById(Obj).style.display = 'none';
}