$(settings.datesDiv).animate({'marginLeft':currentIssueDate},{queue:false, duration:'settings.datesSpeed'});
$(settings.datesDiv+' a.'+settings.datesSelectedClass).removeClass(settings.datesSelectedClass).parent().next().children().addClass(settings.datesSelectedClass);
}
}
} else if(settings.orientation == 'vertical') {
var currentPositionIssues = parseInt($(settings.issuesDiv).css('marginTop').substring(0,$(settings.issuesDiv).css('marginTop').indexOf('px')));
var currentIssueIndex = currentPositionIssues/heightIssue;
var currentPositionDates = parseInt($(settings.datesDiv).css('marginTop').substring(0,$(settings.datesDiv).css('marginTop').indexOf('px')));
var currentIssueDate = currentPositionDates-heightDate;
if(currentPositionIssues <= -(heightIssue*howManyIssues-(heightIssue))) {
$(settings.issuesDiv).stop();
$(settings.datesDiv+' li:last-child a').click();
} else {
if (!$(settings.issuesDiv).is(':animated')) {
$(settings.issuesDiv).animate({'marginTop':currentPositionIssues-heightIssue},{queue:false, duration:settings.issuesSpeed});
$(settings.issuesDiv+' li').animate({'opacity':settings.issuesTransparency},{queue:false, duration:settings.issuesSpeed});
$(settings.issuesDiv+' li.'+settings.issuesSelectedClass).removeClass(settings.issuesSelectedClass).next().fadeTo(settings.issuesTransparencySpeed, 1).addClass(settings.issuesSelectedClass);
$(settings.datesDiv).animate({'marginTop':currentIssueDate},{queue:false, duration:'settings.datesSpeed'});
$(settings.datesDiv+' a.'+settings.datesSelectedClass).removeClass(settings.datesSelectedClass).parent().next().children().addClass(settings.datesSelectedClass);
}
}
}
// prev/next buttons now disappears on first/last issue | bugfix from 0.9.51: lower than 1 issue hide the arrows
if(howManyDates == 1) {
$(settings.prevButton+','+settings.nextButton).fadeOut('fast');
} else if(howManyDates == 2) {
if($(settings.issuesDiv+' li:first-child').hasClass(settings.issuesSelectedClass)) {
$(settings.prevButton).fadeOut('fast');
$(settings.nextButton).fadeIn('fast');
}
else if($(settings.issuesDiv+' li:last-child').hasClass(settings.issuesSelectedClass)) {
$(settings.nextButton).fadeOut('fast');
$(settings.prevButton).fadeIn('fast');
}
} else {
if( $(settings.issuesDiv+' li:first-child').hasClass(settings.issuesSelectedClass) ) {
$(settings.prevButton).fadeOut('fast');
}
else if( $(settings.issuesDiv+' li:last-child').hasClass(settings.issuesSelectedClass) ) {
$(settings.nextButton).fadeOut('fast');
}
else {
$(settings.nextButton+','+settings.prevButton).fadeIn('slow');
}
}
});
$(settings.prevButton).click(function(event){
event.preventDefault();
