// JavaScript Document

$(document).ready(function(){
	
	$('#slider').after('<div id="nav">');
	$('#nav').hide();
	$('#overview-back').hide();
	
});

function jumpSlider( n ){
	
	$('#slider').cycle({ 
			fx:     'scrollHorz', 
			speed:  'normal', 
			timeout: 0, 
			pager:  '#nav',
			prev: '#prev',
			next: '#next',
			startingSlide: n
	});

	$('#nav').fadeIn('slow');
	$('#overview-back').fadeIn('slow');
	$('#full-course').fadeOut('fast');
}


function point_it(event){
	pos_x = event.offsetX?(event.offsetX):event.pageX-document.getElementById("pointer_div").offsetLeft;
	pos_y = event.offsetY?(event.offsetY):event.pageY-document.getElementById("pointer_div").offsetTop;
	alert( pos_y + ' , ' + pos_x);
}