$(document).ready(function() {
    // Isle lead feature slider
    var curPage = 1;
    var maxPage = 5;
    var width = 914;
    var height = 327;
    $('ul.scrollbtns li a').click(function(){
        curPage = parseInt($(this).text());
        LoadNewBanner();
        return false;
    });
    $('#leadFeature .scrollLeft').click(function(){
        curPage -= 1;
        LoadNewBanner();
        return false;
    });
    $('#leadFeature .scrollRight').click(function(){
        curPage += 1;
        LoadNewBanner();
        return false;
    });
    function LoadNewBanner(){
     var oldPage = curPage;
     if(curPage < 1) {
        curPage = 1;
     } 
     else if(curPage > maxPage) {
        curPage = maxPage;
     }
     var speed = parseInt(Math.abs(curPage - oldPage) * 5000);
     speed += '';
     $('#leadFeature .frame .hold').animate({marginTop: -((curPage - 1) * height) + "px"}, speed, function() {
        for(var x=1; x<=maxPage; x++){
           $('#leadFeature ul.scrollbtns .a' + x).attr('class','a' + x);
        }
        $('#leadFeature ul.scrollbtns .a' + curPage).attr('class','a' + curPage + ' on');
        $('#leadFeature ul.scrollbtns .a' + curPage).attr('class','a' + curPage + ' on');
     });
    }
});