function changeOpacity(id,direction) {
	
	if(direction=="over") {
		theObject = document.getElementById(id);
		
		theObject.style.opacity= 0.85;
		theObject.style.filter='alpha(opacity="85")';
	}
	else if(direction=="out") {
		theObject = document.getElementById(id);
		
		theObject.style.opacity= 1;
		theObject.style.filter='alpha(opacity="100")';
	}

	
}