// JavaScript Document
if (document.images) {

home_up = new Image();
about_up = new Image();
radioshow_up = new Image();
blog_up = new Image();
cruises_up = new Image();
resources_up = new Image();
contact_up = new Image();

home_over = new Image();
about_over = new Image();
radioshow_over = new Image();
blog_over = new Image();
cruises_over = new Image();
resources_over = new Image();
contact_over = new Image();

home_down = new Image();
about_down = new Image();
radioshow_down = new Image();
blog_down = new Image();
cruises_down = new Image();
resources_down = new Image();
contact_down = new Image();

home_up.src = "/assets/img/home_up.gif";
about_up.src = "/assets/img/about_up.gif";
radioshow_up.src = "/assets/img/radioshow_up.gif";
blog_up.src = "/assets/img/blog_up.gif";
cruises_up.src = "/assets/img/cruises_up.gif";
resources_up.src = "/assets/img/resources_up.gif";
contact_up.src = "/assets/img/contact_up.gif";

home_over.src = "/assets/img/home_over.gif";
about_over.src = "/assets/img/about_over.gif";
radioshow_over.src = "/assets/img/radioshow_over.gif";
blog_over.src = "/assets/img/blog_over.gif";
cruises_over.src = "/assets/img/cruises_over.gif";
resources_over.src = "/assets/img/resources_over.gif";
contact_over.src = "/assets/img/contact_over.gif";

home_down.src = "/assets/img/home_down.gif";
about_down.src = "/assets/img/about_down.gif";
radioshow_down.src = "/assets/img/radioshow_down.gif";
blog_down.src = "/assets/img/blog_down.gif";
cruises_down.src = "/assets/img/cruises_down.gif";
resources_down.src = "/assets/img/resources_down.gif";
contact_down.src = "/assets/img/contact_down.gif";

} else {

home_up = "";
about_up = "";
radioshow_up = "";
blog_up = "";
cruises_up = "";
resources_up = "";
contact_up = "";

home_over =  "";
about_over = "";
radioshow_over = "";
blog_over = "";
cruises_over = "";
resources_over = "";
contact_over = "";

home_down =  "";
about_down = "";
radioshow_down = "";
blog_down = "";
cruises_down = "";
resources_down = "";
contact_down = "";

}

function swapimage(imagename,image1)
  {
   if (document.images)
       document[imagename].src=image1
    }
	
	
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters))
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }
}

window.attachEvent("onload", correctPNG);