// Javascript general pour le Site du Centre hospitalier de l'Université de Sherbrooke
// Creation : 2010/11/25 par Hugo Laporte
// Agence Web Lounge 
// www.agenceweblounge.com


// Pour la taille du texte -----------------------------------------------------------------------------------
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

$(document).ready(function() {
	// ---------- to top -----------------
	$('.csc-linkToTop a').click(function(){
		$('html, body').animate({scrollTop:0}, 'slow');
	});
 
 if($.cookie('TEXT_SIZE')) {
  $('body').addClass($.cookie('TEXT_SIZE'));
  $('#text-size').addClass($.cookie('TEXT_SIZE')); 
 }
 $('#text-size').click(function() {
  $(this).toggleClass('increase');
  var textSize = $(this).attr('class');
  $('body').removeClass().addClass(textSize);
  $.cookie('TEXT_SIZE',textSize, { path: '/', expires: 10000 });
  return false;
 });

// Pour la taille du texte -----------------------------------------------------------------------------------	
  $("#slider").easySlider({
  auto: true,
  continuous: true 
  });
});