/*
 * Copyright (C) 2008 Us Media Holding B.V. All rights reserved.
 *
 * This software is the proprietary information of Us Media Holding B.V.
 * Use is subject to license terms.
 */
function navHover(){
    $(this).fadeTo(150, 1);
};
function navBlur(){
    $(this).fadeTo(300, 0);
};

$(document).ready(function(){
    if ($.browser.msie &&
        $.browser.version.substring(0, 1) == '6') {
    
        $('#navigation li.active > a').css('background-position', '0 -32px');
        $('#navigation li li.active > a').css('background-position', '0 -29px');
    }
    if ($.browser.mozilla &&
        $.browser.version.substring(0, 3) == '1.8' &&
        navigator.appVersion.indexOf("Mac") > -1) {
    
        // future hackery
    }
    else {
        $('#navigation ul > li').not('.active').children('a').css('opacity', '0').hoverIntent(navHover, navBlur);
    }
    
    $('input[type=checkbox]').next('label').css('font-size', '11px');
    $('#overview_list .column + .column, #overview_list .column + .column + .column').equalizeCols();
    $('#overview_list .column + .column').css('background', '#141414');
    
    $("a#forgot_password").click(function(){
        $("div#password_form").show();
        return false;
    });
    
    $('#mycarousel').jcarousel();
    
    $("div#top_banner>a>img").fadeTo(700, 0.5).fadeTo(700, 1);
    
    $('.page_bar ul > li:even span').replaceWith('<span>&laquo;</span>');
    $('.page_bar ul > li:odd span').replaceWith('<span>&raquo;</span>');
    if ($.browser.msie) {
        $('.page_bar ul > li:odd').attr('id', 'page_right');
        // Terrible tricks for a terrible browser
    };
    
    $('.more a, .special_link a').hover(function(){
            $(this).parent().css('background-position', '0 -43px')
        }, function(){
            $(this).parent().css('background-position', '0 2px')
        } // I'm not sure if this is awesome or terrible
    )
    
    
    $('button').hover(function(){
        $(this).css('cursor', 'pointer')
    }, function(){
        $(this).css('cursor', 'default');
    });
    
    $('table.hotels tbody tr:even td').css('background-color', '#1a1a1a');
    $('table.hotels tbody tr:even th').css('background-color', '#1a1a1a');
    
    /*
     * links that need to be opened in new browser windows
     * note: the #container specifity is a workaround
     */
    $('#sponsors_box a').attr('target', '_blank');
    $('#container a[href$=.pdf]').attr('target', '_blank');
    $('#container a[@href^="http://"]').attr('target', '_blank');
    $('div.sponsors ul li a').attr('target', '_blank');
    
    /* Accordion starts */
    $('ul#side_navigation ul').hide();
    $('ul#side_navigation li.expanded ul').show();
    $('li.active ul').show();

    $('ul#side_navigation li a').click(function(){

        var checkElement = $(this).next();
        var parent = this.parentNode.parentNode.id;

        if ((checkElement.is('ul')) && (checkElement.is(':visible'))) {
            if ($('#' + parent).hasClass('collapsible')) {
                $('#' + parent + ' ul:visible').slideUp('normal');
            }
            return false;
        }
        if ((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
         
            if( $('li.active').next().not('ul') ) {
                $('li.active').parents('li.expanded').addClass('keepme');             
            }

            $('#' + parent + ' li.expanded > ul:visible').not( $('li.active ul') ).not($('li.keepme ul')).slideUp('normal');
            $('ul#side_navigation li.expanded').not( $('li.active') ).not($('li.keepme')).removeClass('expanded');    
       
            checkElement.slideDown('normal');
            $(this).parent('li').addClass('expanded');
    
            return false;
        } 
    }); 
    
    if ($.browser.msie) {
        $('.columns_3_1 .column').each(function(index){
            $(this).addClass('column_' + (index + 1));
        });
        $('.columns_1_2_1 .column').each(function(index){
            $(this).addClass('column_' + (index + 1));
        });
        $('.columns_1_3 .column').each(function(index){
            $(this).addClass('column_' + (index + 1));
        });
    };
});
function checkDates(e,pre) {
  var msg = 'Chers amis enseignants, les mardis et jeudis étant les journées les plus sollicitées pour les visites scolaires. Nous avons pris la décision de vous contraindre sur la sélection de votre 2e proposition de date. Si vous choisissez un mardi, vous ne pourrez choisir un jeudi en 2e choix et vice versa';
	if (e.id == 'preferred_choice_' + pre) f = document.getElementById( 'alternative_choice_' + pre);
	else f = document.getElementById('preferred_choice_' + pre);
	if (e.selectedIndex >=4 && e.selectedIndex<=6 ) {
	  if ((f.selectedIndex >=4 && f.selectedIndex<=6) || (f.selectedIndex >=10 && f.selectedIndex<=12)) {
		alert(msg);
		e.selectedIndex=0;
	  }
    }

	if (e.selectedIndex >=10 && e.selectedIndex<=12 ) {
	  if ((f.selectedIndex >=4 && f.selectedIndex<=6) || (f.selectedIndex >=10 && f.selectedIndex<=12)) {
		alert(msg);
		e.selectedIndex=0;
	  }
    }
}
function checkDesc(e,pre) {
  if (e.value.length <= 3)
  {
	  document.getElementById('rendez_vous_' + pre).checked= false;
	  document.getElementById('rendez_vous_' + pre).disabled=true;
  } else {
	  document.getElementById('rendez_vous_' + pre).disabled=false;
  }
}
function removeBr() {
    var ta = $("textarea");
    for (var i=0; i<ta.length; i++) {
          $(ta[i]).val($(ta[i]).val().replace(/\n/g," "));
    }
    return true;
}