Event.observe(window, 'load', function() {
	Event.observe(document.body, 'click', function(event) {
		var main_container_position = $('main_container').cumulativeOffset();
		var content_offset = main_container_position[0] - 18;
		var posx = Event.pointerX(event) - content_offset;
		var posy = Event.pointerY(event);
		var url = 'http://'+ document.domain +'/heatmap/save_click.php';
		var options = {
			method : 'post',
			parameters : 'heatmapvalues=5880|' + posx + '|' + posy
		};
		new Ajax.Request(url, options);
		zzz(0.5);
	});
});

function zzz(naptime){
    naptime = naptime * 1000;
    var sleeping = true;
    var now = new Date();
    var alarm;
    var startingMSeconds = now.getTime();
    while(sleeping){
        alarm = new Date();
        alarmMSeconds = alarm.getTime();
        if(alarmMSeconds - startingMSeconds > naptime){ sleeping = false; }
    }        
}