/*--------------PLAYER--------------*/
var tempoDuracao = "";
var tempoStart;
var objPlayer;
var objPlayPause;

function montaVideoMat(url){montaVideoMatVisual(url)}
function montaVideoMatVisual(url) {

/*
a altura do video deve ser definida no html (<div id="content" rel="489,367"><!--//--></div>)
*/

	var vd_largura   = $('conteudoVideo').getAttribute('rel').split(",")[0]||489;
	var vd_altura    = $('conteudoVideo').getAttribute('rel').split(",")[1]||367;

	var objVideo  = $("conteudoVideo");
	
	var player = "<object id='player' classid='CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6' width='" + vd_largura + "' height='" + vd_altura + "'>";
 	player+= "<param name='url' value='" + url + "'/>";
	player+= "<param name='AutoStart' value='true'/>";
	player+= "<param name='TransparentAtStart' value='0'/>";
	player+= "<param name='ShowStatusBar' value='0'/>";
	player+= "<param name='ShowDisplay' value='0'/>";
	player+= "<param name='AutoSize' value='0'/>";
	player+= "<param name='UImode' value='none'/>";
	player+= "<param name='AnimationAtStart' value='True'/>";
	player+= "<param name='StretchToFit' value='False'/>";
	player+= "<embed width='" + vd_largura + "' height='" + vd_altura + "' src='" + url + "' autostart='True'></embed>";
	player+= "</object>";
	
	$("videoControlesFake").style.display = "none";
	objVideo.innerHTML = player;

	if(document.all) {
		tempoStart = setTimeout(
			funcao = function () { $("player").controls.play(); }, 1000
		);
		
		if(document.all) {$("videoControlesPlayer").style.display = "";}		
		
		tempoDuracao = setTimeout("montaDecorrer()", 1000);
		
		objPlayer    = $("player");
		objPlayPause = $("playPause");				
	}
}

function playPause() {
	if(isPlaying()) {
		objPlayPause.src = pathPadraoCnl+"/ico-setr.gif";
		objPlayer.controls.pause();
	} else {
		objPlayPause.src = pathPadraoCnl+"/ico-stopr.gif";
		objPlayer.controls.play();
	}
}

function isPlaying() {
	if(document.all) {
		if(objPlayer.readyState == 4 && objPlayer.PlayState == 3) {
			return true;
		} else {
			return false;
		}
	} else {
		return objPlayer.isplaying();
	}
}		

function montaDecorrer() {
	if(typeof objPlayer != 'undefined') {
		posicaoAtual = objPlayer.controls.CurrentPosition;
		duracao      = objPlayer.controls.currentItem.duration;

		fator = 1; // (vd_largura do track / 100) - 0.02
		tamanhoPx = ((80 * fator) * posicaoAtual) / duracao;
		
		$("cursorVideo").style.width = ((Math.ceil(tamanhoPx) > 0) ? Math.ceil(tamanhoPx) : 1);
		$("cursorVideo").style.height="13px";
		
		if(objPlayer.playState == 10) {
			objPlayPause.src = "http://images.ig.com.br/hotsites2007/natal/internas/ico-setr.gif";
			$("cursorVideo").style.width = 1;
			
			clearTimeout(tempoDuracao);
			clearTimeout(tempoStart);
		} else {
			tempoDuracao = setTimeout("montaDecorrer()", 1000);	
		}
	}
}

function controlaVolume(statusVolume) {
	volumeAtual = objPlayer.settings.volume;

	if(statusVolume == '+') {
		if(volumeAtual <= 100) {
			objPlayer.settings.volume = volumeAtual + 10;
		}
	} else if(statusVolume == '-') {
		if(volumeAtual >= 0) {
			objPlayer.settings.volume = volumeAtual - 10;
		}
	}
}
/*-----------PLAYER-------------*/