//SHADOWBOX
	Shadowbox.init({gallery:'gal_1',
				    language: 'pt-PT',
					animate: false,
					overlayOpacity: 0.7,
					players: ['iframe', 'html'],
					displayNav: false
					});


//ONLOAD
	window.onload = function () {
		try{if((r)) {artigo(r);}} catch(e) {}
		try{if((mostra_mensagem_activacao)) {mma();}} catch(e) {}
	}

//JANELA DE ACTIVAÇÃO
	function mma() {
		url = URL_DIR + 'includes/clientes/conta_activa.php';
		Shadowbox.open({player:'iframe', content:url, width:500, height:260});
	}
	
//ACTUALIZA OS VALORES DO CARRINHO DE COMPRAS
	function actualiza_carrinho(artigos, valor) {
		texto = artigos + ' artigo';
		if(artigos != 1) {texto += 's';}
		texto += ' ' + valor + ' €';
		document.getElementById('area_carrinho').innerHTML = texto;
	}
	

//ABRE A JANELA DOS ARTIGOS
	function artigo(id) {
		url = URL_DIR + 'item.php?id=' + id;
		Shadowbox.open({player:'iframe', content:url, width:960, height:500});
	}


//AJAX
function ajaxRequest(requestURL,requestData,returnFunction){http_request=false;if(window.XMLHttpRequest){http_request=new XMLHttpRequest();if (http_request.overrideMimeType){http_request.overrideMimeType('text/xml');}}else if (window.ActiveXObject){try{http_request=new ActiveXObject("Msxml2.XMLHTTP")}catch(e1){try{http_request=new ActiveXObject('Microsoft.XMLHTTP')}catch(e2){}}}if(!http_request){alert('Erro!');}eval('http_request.onreadystatechange='+returnFunction+';');http_request.open('POST', requestURL, true);http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');http_request.send(requestData);}function ajax(rU,rD,rF){ajaxRequest(rU,rD,'function(){if(http_request.readyState==4){if(http_request.status==200){'+rF+'}}}');}


function teste() {
	requestURL		= 'login.php';
	requestData 	= '';
	returnFunction	= 'document.getElementById("form_registo").innerHTML=http_request.responseText;';
	requestType		= 'POST';
	ajax(requestURL, requestData, returnFunction);
}