function doRollover(username, element, param, color) {
	var element_id = '#' + username + '_' + element;

	if (param == 'border') {
		$(element_id).css("borderColor", "#" + color);
	} else if (param == 'ribbon') {
		$('.image_overlay', $(element_id)).show();	
	} else if (param == 'background') {
		$(element_id).next().css("backgroundColor", "#" + color);
	}
}

function doRollout(username, element, param) {
	var element_id = '#' + username + '_' + element;

	if (param == 'border') {
		$(element_id).css("borderColor", "");
	} else if (param == 'ribbon') {
		$('.image_overlay', $(element_id)).hide();	
	} else if (param == 'background') {
		$(element_id).next().css("backgroundColor", "");
	}
}