Ошибка в коде, прир проверке через sources панель Модуль - dt newsslider

function slideShow115(){
					if(currentPosition115 !== numberOfSlides115-1){
						$('#dt_newsslider115 #dt_newsslider_next115').click();
						rotator115();
					}else{
						$('#dt_newsslider115 #dt_newsslider_wrap115').animate({'marginLeft' : 0});
						currentPosition115 = 0;
						manageControls115(currentPosition115);
						rotator115();
					}
 
				} - ТУТ выходит ошибка - Uncaught TypeError: Cannot read property 'top' of undefined
 
				function reSizeSlider115(){
					slideWidth115 = $('#dt_newsslider115').width();
					if(slideWidth115>500){
						$('#dt_newsslider115').addClass('show_desc');
					}else{
						$('#dt_newsslider115').removeClass('show_desc');
					}
					sliderHeight115 = $('#dt_newsslider115').outerHeight(true);
					$('#dt_newsslider115 .dt_newsslider_slide').css('height', sliderHeight115);
					$('#dt_newsslider115 .dt_newsslider_slide').css('width' , slideWidth115)
					$('#dt_newsslider_wrap115').css('width', slideWidth115 * numberOfSlides115);
					$('#dt_newsslider115 #dt_newsslider_wrap115').animate({'marginLeft' : 0});
					$('#dt_newsslider_prev115').hide();
					currentPosition115 = 0;
					manageControls115(currentPosition115);
				}