function positionElements() {

	var containerTable = document.getElementById("containerTable");

	var rose = document.getElementById("bkImg");
	rose.style.position = "absolute";
	rose.style.left = (containerTable.offsetWidth - rose.offsetWidth) / 2;
	rose.style.top = (containerTable.offsetHeight - rose.offsetHeight) / 2;
	
	var title = document.getElementById("titleImg");
	title.style.position = "absolute";
	title.style.left = rose.offsetLeft + 160;
	title.style.top = rose.offsetTop + 170;
	
	var tablets = document.getElementById("tabletsImg");
	tablets.style.position = "absolute";
	tablets.style.left = rose.offsetLeft + 102;
	tablets.style.top = rose.offsetTop + 341;
}