//IMAGE MOUSEOVER SCRIPT
        //only have to change the range in the for loop and array definitions to add menu items
        images_array = new Array(4);
        images_array_r = new Array(4);
        for (i=1; i<5; i++)
        {
           images_array[i]=new Image();
           images_array[i].src="/images/interior/global_int_lnk_" + i + "a.gif";
           
           images_array_r[i]=new Image();
           images_array_r[i].src="/images/interior/global_int_lnk_" + i + "b.gif";
        }
        
        function swap(num)
        {
            image_name = "image" + num;
            if(document.getElementById) document.getElementById(image_name).src = images_array_r[num].src;
            else if(document.images) document.images[image_name].src = images_array_r[num].src;
        }
        
        function swapOut(num)
        {
            image_name = "image" + num;
            if(document.getElementById) document.getElementById(image_name).src = images_array[num].src;
            else if(document.images) document.images[image_name].src = images_array[num].src;
        }

        function openBrWindow(theURL,winName,features) { //v2.0
          window.open(theURL,winName,features); }