function HightlightBuilderButton()
{
 var url = document.location.href;

 if (url.indexOf("/builderinfo/Default.aspx") > 0) 
            $("#btn_builder").attr("src","../images/builder/over/btn_builder.png");
    else if (url.indexOf("homeplans.aspx") > 0 || url.indexOf("/planinfo/Default.aspx") > 0 || url.indexOf("/planinfo/Default.aspx") > 0 || url.indexOf("comingsoon.aspx") > 0)
        $("#btn_plan").attr("src", "../images/builder/over/btn_plan.png");
    else  if (url.indexOf("gallery.aspx") > 0)
        $("#btn_gallery").attr("src", "../images/builder/over/btn_gallery.png");
     else  if (url.indexOf("contact.aspx") > 0)
         $("#btn_contact").attr("src", "../images/builder/over/btn_contact.png");
}