/* ---------------------------- */
/* XMLHTTPRequest Enable */
/* ---------------------------- */
function createObject() {
	var request_type;
	var browser = navigator.appName;
	
	if(browser == "Microsoft Internet Explorer"){
		request_type = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		request_type = new XMLHttpRequest();
	}
	
	return request_type;
}

var http = createObject();

/* -------------------------- */
/* SEARCH */
/* -------------------------- */
function searchNameq() {
	searchq = encodeURI(document.getElementById('searchq').value);
	document.getElementById('zoekStatus').style.display = "block";
	document.getElementById('zoekStatus').innerHTML = "<img src=\"images/loading.gif\" alt=\"bezig met laden..\">Bezig met zoeken..";
	
	// Set te random number to add to URL request
	nocache = Math.random();
	http.open('get', 'pages/zoeken.php?trefwoord='+searchq+'&nocache = '+nocache);
	http.onreadystatechange = searchNameqReply;
	http.send(null);
}

function searchNameqReply() {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('zoekStatus').style.display = "none";
		document.getElementById('zoekStatus').innerHTML = '';
		
		document.getElementById('contentBlockBottom').innerHTML = response;
	}
}

/* -------------------------- */
/* CATEGORIES*/
/* -------------------------- */
function searchCat(id) {
	document.getElementById('zoekStatusCat').style.display = "block";
	document.getElementById('zoekStatusCat').innerHTML = "<img src=\"images/loading.gif\" alt=\"bezig met laden..\">Bezig met filteren..";
	
	// Set te random number to add to URL request
	nocache = Math.random();
	http.open('get', 'pages/zoeken.php?categorie='+id+'&nocache = '+nocache);
	http.onreadystatechange = filterCatReply;
	http.send(null);
}

function filterCatReply() {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('zoekStatusCat').style.display = "none";
		document.getElementById('zoekStatusCat').innerHTML = '';
		
		document.getElementById('contentBlockBottom').innerHTML = response;
	}
}

/* -------------------------- */
/* PORTFOLIO*/
/* -------------------------- */
function getPortfolio(id) {
	//document.getElementById('portfolio').style.display = "block";
	document.getElementById('portfolio').innerHTML = "<img src=\"images/loading.gif\" alt=\"bezig met laden..\">Bezig met portfolio gegevens ophalen...";
	
	// Set te random number to add to URL request
	nocache = Math.random();
	http.open('get', 'pages/portfolio-info.php?id='+id+'&nocache = '+nocache);
	http.onreadystatechange = filterPortfolioReply;
	http.send(null);
}

function filterPortfolioReply() {
	if(http.readyState == 4){
		var response = http.responseText;
		//document.getElementById('portfolio').style.display = "none";
		document.getElementById('portfolio').innerHTML = '';
		
		document.getElementById('portfolio').innerHTML = response;
	}
}