function showimage (divobj) {
        var browser=navigator.appName;
          divobj.style.visibility = 'visible';
      }
      function hideimage (divobj) {
        var browser=navigator.appName;
          divobj.style.visibility = 'hidden';
      }

      function showcdiv (divobj) {
          divobj.style.display = 'block';
      }
      function hidecdiv (divobj) {
          divobj.style.display = 'none';
      }

      function showdiv (divobj) {
        document.getElementById(divobj).style.display = 'block';         
        switch(divobj) {
          case 'homemenu':
            document.getElementById(divobj).style.top='345px';
            break;
        case 'buyingmenu':
            document.getElementById(divobj).style.top='400px';
            break;
        case 'refimenu':
            document.getElementById(divobj).style.top='458px';
            break;
        case 'loanmenu':
            document.getElementById(divobj).style.top='516px';
            break;
        case 'friendsmenu':
            document.getElementById(divobj).style.top='575px';
            break;
        case 'faqmenu':
            document.getElementById(divobj).style.top='600px';
            break;
        default:
        }
      }
      function hidediv (divobj) {
        document.getElementById(divobj).style.display = 'none';
      }

      function showmenu (divobj) {
        divobj.style.visibility = 'visible';
      }
      function hidemenu (divobj) {
        divobj.style.visibility = 'hidden';
      }


      image00 = new Image();
      image00.src = "images/menu/home.png";
      image01 = new Image();
      image01.src = "images/menu/meet_us.png";
      image02 = new Image();
      image02.src = "images/menu/testimonials.png";
      image03 = new Image();
      image03.src = "images/menu/buying.png";
      image04 = new Image();
      image04.src = "images/menu/refinancing.png";
      image05 = new Image();
      image05.src = "images/menu/reverse_mortgages.png";
      image06 = new Image();
      image06.src = "images/menu/friends_partners.png";
      image07 = new Image();
      image07.src = "images/menu/quest_difference.png";
      image08 = new Image();
      image08.src = "images/faq.png";
      image09 = new Image();
      image09.src = "images/fast_quote_header.png";
      image10 = new Image();
      image10.src = "images/contact.jpg";
      image11 = new Image();
      image11.src = "images/request_quote.jpg";
      image12 = new Image();
      image12.src = "images/mtg_calculator.jpg";
      image13 = new Image();
      image13.src = "images/testimonial_button.png";

      var timeout	= 500;
      var closetimer	= 0;
      var ddmenuitem	= 0;

      // open hidden layer
      function mopen(id) {	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

      }
      // close showed layer
      function mclose() {
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
      }

      // go close timer
      function mclosetime() {
	closetimer = window.setTimeout(mclose, timeout);
      }

      // cancel close timer
      function mcancelclosetime() {
	if(closetimer) 	{
	  window.clearTimeout(closetimer);
	  closetimer = null;
	}
      }

      // close layer when click-out
      document.onclick = mclose;