// ------------------------------------------
// freemap Copyright banner helper functions
// ------------------------------------------
copyrights = new Array(
	'Copyright &copy;2007-2010 Freemap Slovakia (<a href="http://wiki.freemap.sk/About" target="_blank">www.freemap.sk</a>). Some rights reserved.',
	'Copyright &copy;2010 various <a href="http://www.openstreetmap.org/" target="_blank">OpenStreetMap</a> contributors. Licensed as Creative Commons <a href="http://creativecommons.org/licenses/by-sa/2.0/" target="_blank">CC-BY-SA 2.0</a>. Some rights reserved.',
	'Relief and Contour Map derived from <a href="http://www2.jpl.nasa.gov/srtm/" target="_blank">Shuttle Radar Topography Mission</a> data set.',
	'Map icons CC-0 from SJJB <a href="http://www.sjjb.co.uk/mapicons/" target="_blank">Management</a>'
);

var copyrightid=0;

function RotateCopyright() {
    var elm = document.getElementById("copyright_area");
    if (!elm) 
	    var elm = document.getElementById("CopyrightArea");
    if (!elm) return true;
    elm.innerHTML = copyrights[copyrightid];
    window.setTimeout("RotateCopyright()", 5000);
    if (copyrightid < copyrights.length-1)
    	copyrightid++;
    else
	copyrightid=0;
}