function slide_to(el) {
		var xx = 610 * el;
		new Effect.Move('tour_information', { x: -xx, y: 0, mode:'absolute' });
		for (var a = 0; a < 10; a++) { 
			if (document.getElementById("carousel_menu_"+a)) {
				document.getElementById("carousel_menu_"+a).className = ''; 
			}
		}
		document.getElementById("carousel_menu_"+el).className = 'selected';
		document.getElementById("carousel_menu_"+el).blur();
	}