function titleChange (){
	var elem = document.getElementById("ttl");
	var elem2 = elem.getElementsByTagName("span");
	//alert(elem2.length);
	//elem2[0].style.visibility = "hidden";
	elem.style.backgroundImage = "url(img/title.gif)";
	elem.style.backgroundRepeat = 'no-repeat'; 
	elem.style.height = "21px";
}
titleChange();