jQuery(document).ready(function(){
      autoSize();
      jQuery(window).resize(function(){
        autoSize();          
      });


    jQuery('.menubook_menu a').click(function(){
        
        var thisClick = jQuery(this);
        var tabs_id = "#tabs-"+jQuery(this).attr('ref');
        jQuery('.tabs_').hide();
        jQuery('.scroling_').css('top',0);
        if (tabs_id!='') jQuery(tabs_id).show();
        jQuery('#title_tabs').html(jQuery(this).html());
        jQuery('.menubook_menu li').each(function(){
            jQuery(this).removeClass('active');
            thisClick.parent().addClass('active');
        });
    });
    jQuery('.nav_arrow a').click(function(){
        var thisClick = jQuery(this);
        var ref = jQuery(this).attr('ref');
        var tabs_id = "#tabs-"+ref;
        jQuery('.menubook_menu a').each(function(){
            if (jQuery(this).attr('ref')==ref) jQuery(this).click();
        });
        
        var thisRef = parseInt (jQuery('.menubook_menu li.active a').attr('ref'));
        
        var backRef = thisRef-1;
        var forwardRef = thisRef+1;
        if (backRef<0) backRef = 0;
        if (forwardRef>8) forwardRef = 8;
        
        if (backRef == 0) {
            jQuery('.nav_arrow .back a img').attr('src','/images/back_passive.png');
            jQuery('.nav_arrow .back a').addClass('passive');
        } else {
            jQuery('.nav_arrow .back a img').attr('src','/images/back_active.png');
            jQuery('.nav_arrow .back a').removeClass('passive');
        } 
        if (forwardRef == 8) {
            jQuery('.nav_arrow .forward a img').attr('src','/images/forward_passive.png');
            jQuery('.nav_arrow .forward a').addClass('passive');
        } else {
            jQuery('.nav_arrow .forward a img').attr('src','/images/forward_active.png');
            jQuery('.nav_arrow .forward a').removeClass('passive');
        }   
        
        jQuery('.nav_arrow .back a').attr('ref',backRef);    
        jQuery('.nav_arrow .forward a').attr('ref',forwardRef);    
        
    });
    
    
  
});
function slideDiv() {
    var slider_position = $("#slider-vertical").slider("value");
    var shirt_height = jQuery('.scroling_').height() - jQuery('.scroling').height();
    var y_position = shirt_height-slider_position*shirt_height/100;
//alert(slider_position);
    if (y_position==100) jQuery('.scroling_').css('top',0);
    if (y_position>0) jQuery('.scroling_').css('top',-y_position);
    
    
}
function autoSize() {
    return false;
    var win_width = jQuery(window).width();
    var left_width = (win_width - 1000)/2;
    var sprow_width = win_width - left_width-340;
    jQuery('.sprow_').width(sprow_width);

}