// JavaScript Document

	var oldnum = 'x';
	
	function popup_dot(num, folder, title, location) {
		var e = document.getElementById("dot"+num);
		document.getElementById("info_bubble").style.left = parseInt(e.style.left)+ 17 + "px";
		document.getElementById("info_bubble").style.top = parseInt(e.style.top) + 3 + "px";

		if (num !== oldnum) {
			document.getElementById("img").style.display = "none";
			setOpacity(0, "img");
			document.getElementById("img").src = 'photos/cms/' + folder + '/map_thumb.jpg';
			document.getElementById("ttl_load").innerHTML = title;
			document.getElementById("loc_load").innerHTML = location;
			oldnum = num;
		}

		fadeTo("info_bubble", 100, 150);		
	}
	
	function popdown_dot() {
		fadeTo("info_bubble", 0, 300);
	}
	
	function loadup() {
		fadeTo("img", 100, 300);
	}