function aparecesome(numero){
	if(document.getElementById(numero).style.display == 'none'){
		document.getElementById(numero).style.display = '';
	}else{
		document.getElementById(numero).style.display = 'none';
	}	
}

//AJAX - CRIA OBJETO
var XMLHttpRequestObject = false;
	
try{
	XMLHttpRequestObject = new ActiveXObject("MSXML2.XMLHTTP");
} catch(exception1) {
	try{
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
	} catch(exception2) {
		XMLHttpRequestObject = false;
	}
}

if(!XMLHttpRequestObject && window.XMLHttpRequest){
	XMLHttpRequestObject = new XMLHttpRequest();
}
//AJAX - CRIA OBJETO

function mudavideo(video){	
	var local = document.getElementById('videoGrande');
	var url = "php/mudavideo.php?id=" + escape(video);	
	XMLHttpRequestObject.open("GET", url, true);	
	XMLHttpRequestObject.onreadystatechange = function(){		
		if(XMLHttpRequestObject.readyState == 1 || XMLHttpRequestObject.readyState == 2 || XMLHttpRequestObject.readyState == 3){
			local.innerHTML = "<div style='font-weight: bold; font-family: Arial; font-size: 16px; color: #FFF; margin-top: 60px;height:289px;'>Carregando...</div>";
		} else {
			var conteudo = XMLHttpRequestObject.responseText;
			local.innerHTML = conteudo;
		}				
	}	
	XMLHttpRequestObject.send(null);	
}