$(document).ready(function() {
        
        $("#mainBannerLinks img.rollovers").mouseover(
            
            function()
            {
                var rollOverImgs = $("#mainBannerLinks img.rollovers").get();
                for(i=0; i<rollOverImgs.length; i++)
                {
                    //If this is IE6
                    if (this.src.indexOf("blank.gif") > -1)
                    {
                        if (this.id.indexOf("_" + (i+1)) > -1)
                        {
                            rollOverImgs[i].src = "/images/layout/billboard/" + this.id + "_on.png";
                            $("#mainBanner #banner_" + (i+1)).css({"display":"block"});
                        }
                        else
                        {
                            rollOverImgs[i].src = "/images/layout/billboard/bottom_" + (i+1) + "_off.png";
                            $("#mainBanner #banner_" + (i+1)).css({"display":"none"});
                        }
                    }
                    else //If this is NOT IE6
                    {
                    
                        if (this.src.indexOf("_" + (i+1)) > -1)
                        {
                            rollOverImgs[i].src = rollOverImgs[i].src.replace("_off","_on");
                            $("#mainBanner #banner_" + (i+1)).css({"display":"block"});
                        }
                        else
                        {
                            rollOverImgs[i].src = rollOverImgs[i].src.replace("_on","_off");
                            $("#mainBanner #banner_" + (i+1)).css({"display":"none"});
                        }
                    }
                }
            }
        );
    });