function showTr() {
	hideSelectBoxes();

	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();
	var arrayPageSize = getPageSize();
	
	Element.setWidth('overlay', arrayPageSize[0]);
	Element.setHeight('overlay', arrayPageSize[1]);

	new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: overlayOpacity });
	
	var objBody = document.getElementsByTagName("body").item(0);
	var objQ = document.createElement("div");
	objQ.setAttribute('id','trailerT');
	objQ.style.display = 'none';
	objQ.innerHTML = document.getElementById('trailer').innerHTML;
	
	objBody.appendChild(objQ);
	
	Element.show('trailerT');
}