function driftenlarge(){
var large = 100;
var shrunk = 490;
var header = document.getElementById("videoHeader");
var headerOuter = document.getElementById("destacado");
var headerStyle = header.style;
var headerOuterStyle = headerOuter.style;

	if (headerOuter.offsetHeight < 490){
		resizing = true;
		var difference = shrunk - headerOuter.offsetHeight;
		var newHeight = headerOuter.offsetHeight + ((difference/15) + 2);
		headerStyle.height = newHeight + 'px';
		headerOuterStyle.height = newHeight + 'px';
		timer1 = window.setTimeout('driftenlarge()', 0);
	} else if (headerOuter.offsetHeight >= 490) {
		headerStyle.height = 490 + 'px';
		headerOuterStyle.height = 490 + 'px';
		window.clearTimeout(timer1);
		if (resizing == true){
			resizing = false;
		}
 	}
	$("#btn_play").fadeOut("normal");
	$("#box_info").fadeOut("normal");
}

function driftclose(){
var large = 100;
var shrunk = 490;
var header = document.getElementById("videoHeader");
var headerOuter = document.getElementById("destacado");
var headerStyle = header.style;
var headerOuterStyle = headerOuter.style;
	if ( headerOuter.offsetHeight > 267){
		resizing = true;
		var difference = headerOuter.offsetHeight - large;
		var newHeight = headerOuter.offsetHeight - ((difference/15) + 2);
	 	headerStyle.height = newHeight + 'px';
		headerOuterStyle.height = newHeight + 'px';
		timer1 = window.setTimeout('driftclose()', 0);
	} else if (headerOuter.offsetHeight <= 267) {
		window.clearTimeout(timer1);
		if (resizing == true){
			resizing = false;
		}
	 	headerStyle.height = 267 + 'px';
		headerOuterStyle.height = 267 + 'px';
	}
	$("#btn_play").fadeIn("normal");
	$("#box_info").fadeIn("normal");
}