function verDetalhePortifolio(varsget){
	BAjax.loader='<div align=\"center\" style=\"background:#fff; width: 60px; height: 55px; padding: 5px 0 0 0; margin: 170px auto 0 auto;\"><img src="img/load.gif" /></div>';
	BAjax.elementresponse = 'detalheportifolio';
	BAjax.elementload = 'detalheportifolio';
	BAjax.varsget=varsget;
	BAjax.load();
}
function verPortifolio(portifolio){
	setZoomDetalhe();
	verDetalhePortifolio('case='+portifolio);
}
function setZoomDetalhe(){
	var zoomdetalhe = document.getElementById('zoomdetalhe');
	var detalheportifolio = document.getElementById('detalheportifolio');
	zoomdetalhe.style.MozOpacity='0.5'; 
	zoomdetalhe.style.opacity='.50'; 
	zoomdetalhe.style.filter='alpha(opacity=50)';
	zoomdetalhe.style.display='block';
	detalheportifolio.style.display='block';
}
function fechar(){
	var zoomdetalhe = document.getElementById('zoomdetalhe');
	var detalheportifolio = document.getElementById('detalheportifolio');
	zoomdetalhe.style.display='none';
	detalheportifolio.style.display='none';
	detalheportifolio.innerHTML='';
}
function legendaPortifolio(imagem){
	return overlib('<div>'+imagem+'</div>', BGCOLOR, '#000');
}

function verMapa(){
	setZoomDetalhe();
	BAjax.loader='<div align=\"center\" style=\"background:#fff; width: 60px; height: 55px; padding: 5px 0 0 0; margin: 170px auto 0 auto;\"><img src="img/load.gif" /></div>';
	BAjax.elementresponse = 'detalheportifolio';
	BAjax.elementload = 'detalheportifolio';
	BAjax.varsget='pg=2';
	BAjax.load();
}


    document.onkeydown = this.keyboardAction; 

	function keyboardAction(e) {
		if (e == null) { // ie
			keycode = event.keyCode;
			escapeKey = 27;
		} else { // mozilla
			keycode = e.keyCode;
			escapeKey = e.DOM_VK_ESCAPE;
		}

		key = String.fromCharCode(keycode).toLowerCase();
		
		if(keycode == escapeKey){	// close lightbox
			fechar();
		}
	}