// JavaScript Document

	function map_hover(el) {
		/* update map graphic */
		var po = el*480;
		document.getElementById('africa_map').style.backgroundPosition = '-' + po + 'px 0';
		
		/* update info overlay */
		fadeTo('dot_details_'+el, 100, 150);
/*		document.getElementById("dot_details_"+el).style.display = 'block'; */
	}
	
	function map_unhover(el) {
		document.getElementById('africa_map').style.backgroundPosition = '0 0';
		fadeTo('dot_details_'+el, 0, 400);
/*		document.getElementById("dot_details_"+el).style.display = 'none'; */
	}
	
	function map_select(country) {
		window.location.href = '/' + country + '/';
	}
	
	
	function show_dot_details(el) {
		fadeTo('dot_details_'+el, 100, 200);
	}
	function hide_dot_details(el) {
		fadeTo('dot_details_'+el, 0, 200);
	}