function animaterollovers() {
  if(document.getElementById("about"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_CC3399.gif) top left  no-repeat';
  }

  if(document.getElementById("home"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_FF9900.gif) top left  no-repeat';
  }

  if(document.getElementById("patients"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_FF6633.gif) top left  no-repeat';
  }

  if(document.getElementById("hospital"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_0099CC.gif) top left  no-repeat';
  }

  if(document.getElementById("families"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_99CC33.gif) top left  no-repeat';
  }

  if(document.getElementById("moments"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_FF6633.gif) top left  no-repeat';
  }

  if(document.getElementById("help"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_33CC33.gif) top left  no-repeat';
  }

  if(document.getElementById("professionals"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_ani_FFCC33.gif) top left  no-repeat';
  }
}

function restorerollovers() {

  if(document.getElementById("about"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_CC3399.gif) top left  no-repeat';
  }

  if(document.getElementById("home"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_FF9900.gif) top left  no-repeat';
  }

  if(document.getElementById("patients"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_FF6633.gif) top left  no-repeat';
  }

  if(document.getElementById("hospital"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_0099CC.gif) top left  no-repeat';
  }

  if(document.getElementById("families"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_99CC33.gif) top left  no-repeat';
  }

  if(document.getElementById("moments"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_FF6633.gif) top left  no-repeat';
  }

  if(document.getElementById("help"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_33CC33.gif) top left  no-repeat';
  }

  if(document.getElementById("professionals"))
  {
        document.getElementById("navigation").style.background = 'url(http://www.childrenshosp-richmond.org/CMS/images/site/CHlogo_FFCC33.gif) top left  no-repeat';
  }
}