// JavaScript Document

var visible_ac = 'ac0';

function add_click(lil) {
    visible_ac = lil.id.split('_')[2];
    $('.article_content .text .additional-content').hide();
    $('ul.items_navigation_left li:not(.no_touch)').removeClass();
    $('#' + visible_ac).show();
    $('#' + lil.id).parent().addClass('current');
    
    // first navigation
    $('.article_content .links ul li').removeClass();
    $('.article_content .links ul li').addClass(inactive_class);
    $('.article_content .links ul li a').removeClass();
    
    $('#link_' + visible_ac).addClass('active');
    $('#link_' + visible_ac).parent().addClass(active_class);
    
    return false;
};

$(document).ready(function() {
	// hide and show additional content (where present)
	$('.article_content .text .additional-content').hide();
	$('#' + visible_ac).show();
	$('.article_content .links li a').not('.no_touch').click(function() {
		visible_ac = this.id.split('_')[1];
		$('.article_content .text .additional-content').hide();
        $('.article_content .links ul li').removeClass();
		$('.article_content .links ul li').addClass(inactive_class);
        $('.article_content .links ul li a').removeClass();
		$('#' + visible_ac).show();
		$('#' + this.id).addClass('active');
		$('#' + this.id).parent().addClass(active_class);
		
		// second navigation
		$('ul.items_navigation_left li:not(.no_touch)').removeClass();
		$('#down_link_' + visible_ac).parent().addClass('current');
		
		return false;
	});
	
	$('ul.items_navigation_left li a').not('.no_touch').click(function() {
		visible_ac = this.id.split('_')[2];
		$('.article_content .text .additional-content').hide();
        $('ul.items_navigation_left li:not(.no_touch)').removeClass();
		$('#' + visible_ac).show();
		$('#' + this.id).parent().addClass('current');
		
		// first navigation
		$('.article_content .links ul li').removeClass();
		$('.article_content .links ul li').addClass(inactive_class);
        $('.article_content .links ul li a').removeClass();
		
		$('#link_' + visible_ac).addClass('active');
		$('#link_' + visible_ac).parent().addClass(active_class);
		
		return false;
	});
    
    
    $('.add_prev').click(function() {
        var lil = $('ul.items_navigation_left li a:not(.no_touch)');
        for (i=0; i<lil.length; i++) {
            
            if (lil[i].parentNode.className=='current') {
                if (i>0) add_click(lil[i-1]);
            };
            
        };
        return false;
    });
    
    $('.add_next').click(function() {
        var lil = $('ul.items_navigation_left li a:not(.no_touch)');
        for (i=0; i<lil.length; i++) {
            
            if (lil[i].parentNode.className=='current') {
                var next_i = i + 1;
                if (next_i<(lil.length)) {
                    return add_click(lil[next_i]);
                };
            };
            
        };
        return false;
    });
    
    	// hide and show "add comments" form

    if (!jQuery.browser.msie) {    
        $('#comment_form').hide();
    };
    
    
    $('.dodaj_komentar_up').click(function() {
        if (!jQuery.browser.msie && jQuery.browser.version != '6.0') {
            $('#comment_form').toggle('fast');
        };
    });
    
    $('#comments .add a.comment').click(function() {
        if (!jQuery.browser.msie && jQuery.browser.version != '6.0') {
            $('#comment_form').toggle('fast');
        };
        return false;
    });
    
    if (jQuery.browser.msie && jQuery.browser.version == '6.0') {
        $('#comment_form').toggle('fast');
    };
    var article_content = $('.hlthis').html();
    
    if (article_content) {

        var zk_list = ["zdravakrava", "zdravekrave", "zdravojkravi", "zdravukravu", "zdravakravo", "zdravomkravom"]; 
        for (term in zk_list) {
            $(".hlthis").highlight(zk_list[term]);
        };
    
        $('.article_content a').attr('target', '_blank');
        $('.links a').removeAttr('target');
        $('.dijeta  .article_content a').addClass('color_dijeta');
        $('.green   .article_content a').addClass('color_green');
        $('.fit     .article_content a').addClass('color_fit');
        $('.hrana   .article_content a').addClass('color_hrana');
        $('.ljepota .article_content a').addClass('color_ljepota');
    }
	
});