$('#WalksList .headings .date a').tooltip({
    showURL: false,
	positionLeft: true,
	bodyHandler: function() { 
        return ("<p>Click to sort by <b>walk date</b>.</p>"); 
    } 
});

$('#WalksList .headings .name a').tooltip({
    showURL: false,
	positionLeft: true,
	bodyHandler: function() { 
        return ("<p>Click to sort by <b>walk name</b>.</p>"); 
    } 
});

$('#WalksList .headings .location a').tooltip({
    showURL: false,
	positionLeft: true,
	bodyHandler: function() { 
        return ("<p>Click to sort by <b>walk location</b>.</p>"); 
    } 
});

$('#WalksList .headings .grade a').tooltip({
    showURL: false,
	positionLeft: true,
	bodyHandler: function() { 
        return ("<h3>Track Grading</h3><p><b>1</b> - Suitable for most walkers</p><p><b>3</b> - Includes short steep or rough sections. Moderate fitness level required.</p><p><b>5</b> - Challenging steep sections, rough areas or river crossings. A high level of fitness required.</p><p><em>Click to sort by track grade.</em></p>"); 
    } 
});