/**
 * Funçao para ajax
 */

function ajax()
{
	var ajax;
	try 
	{
		ajax = new XMLHttpRequest();
	} 
	catch(ee) 
	{
		try 
		{
			ajax = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch(e) 
		{
			try 
			{
				ajax = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(E) 
			{
				ajax = false;
			}
		}
	}
	return ajax;
}

function get(id)
{
	return document.getElementById(id);
}

function atualizaValorBD(lote, valor)
{
	var Ajax = ajax();
    
    Ajax.open("GET", "atualizaLote.php?lote="+lote+"&valor="+valor,true);

    Ajax.send(null)
}

function atualizaPrazoBD(lote, prazo)
{
	var Ajax = ajax();
    
    Ajax.open("GET", "atualizaLote.php?lote="+lote+"&prazo="+prazo,true);

    Ajax.send(null)
}

function atualizaAtualBD(lote)
{
	var Ajax = ajax();
    
    Ajax.open("GET", "atualizaLote.php?lote="+lote,true);

    Ajax.send(null)
}

function atualizaInfos()
{
	var Ajax = ajax();
	var statusAtual = get('statusTransmissao').value;
	
	Ajax.open('GET', 'atualiza.php?random='+Math.random(), true);
	Ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	Ajax.onreadystatechange = function(){
		
		if(Ajax.readyState == 4)
		{
			if(Ajax.status == 200)
			{
				if(Ajax.responseText)
				{
					var resposta = Ajax.responseText;
					if (resposta == 'erro')
					{
						alert('O leilão foi encerrado!');
						document.location.replace('agenda.php');
					}
					else
						get('lista3').innerHTML = resposta;
						
					var status = get('statusTransmissao').value;
					if (status != statusAtual)
					{
						location.reload();
					/*	if (status == 2)
						{
							get('video').innerHTML = '<img src="_assets/imagens/transmissao-pausada.jpg" alt="A transmiss&atilde;o foi pausada por tempo indeterminado" title="A transmiss&atilde;o foi pausada por tempo indeterminado" />';
						}
						else if (status == 0)
						{
							get('video').innerHTML = '<img src="_assets/imagens/sem-transmissao.jpg" alt="Aguarde o in&iacute;cio da transmiss&atilde;o" title="Aguarde o in&iacute;cio da transmiss&atilde;o" />';
						}
						else if (statusAtual == 1)
						{
							get('video').innerHTML = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' id='globalnav-object' name='video' width='480' height='360'><param name='allowFullScreen' value='false'><param name='movie' value='http://odara.porta80.com.br/streaming_odara.swf'><param name='quality' value='high'><param name='bgcolor' value='#ffffff'><embed src='http://odara.porta80.com.br/streaming_odara.swf' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' play='true' loop='true' scale='showall' wmode='window' devicefont='false' bgcolor='#ffffff' menu='true' quality='high' allowfullscreen='false' allowscriptaccess='false' salign='' name='video' id='globalnav-embed' align='middle' width='480' height='360'></object>";
						}*/
					}
				}
			}
		}
	}
	Ajax.send(null);
}

function ajaxLeiloes(ano, mes)
{
	var Ajax = ajax();
	
	Ajax.open('GET', 'planosPorData.php?ano='+ano+'&mes='+mes, true);
	Ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	Ajax.onreadystatechange = function(){
		
		if(Ajax.readyState == 4)
		{
			if(Ajax.status == 200)
			{
				if(Ajax.responseText)
				{
					var resposta = Ajax.responseText;
					get('conteudo').innerHTML = resposta;
				}
			}
		}
	}
	Ajax.send(null);
}