function HMC_SwapImage(imgId,imgSrc) {
         if((document.images)&&(document.images[imgId])) {
            document.images[imgId].src=imgSrc;
         }
      }
      if(window.event + "" == "undefined") event = null;
      function HM_f_PopUp(menuName,e){
         var imgName,imgSrc;
         if(menuName=="hm_m_home") {
            imgName="home_img";
            imgSrc="images/home-over.gif";
         } 
         else if (menuName=="hm_m_about") {
            imgName="about_img";
            imgSrc="images/about-over.gif";
         } 
         else if (menuName=="hm_m_outfitting") {
            imgName="outfitting_img";
            imgSrc="images/outfitting-over.gif";
         }
		 else if (menuName=="hm_m_fishtrips") {
            imgName="fishtrips_img";
            imgSrc="images/fishtrips-over.gif";
         }
		 else if (menuName=="hm_m_resources") {
            imgName="resources_img";
            imgSrc="images/resources-over.gif";
         }
		 else if (menuName=="hm_m_contact") {
            imgName="contact_img";
            imgSrc="images/contact-over.gif";
         }
		 
         		     
         
         HMC_SwapImage(imgName,imgSrc);
         return false;
      };
      function HM_f_PopDown(menuName){
         var imgName,imgSrc;
         if(menuName=="hm_m_home") {
            imgName="home_img";
            imgSrc="images/home.gif";
         } 
         else if (menuName=="hm_m_about") {
            imgName="about_img";
            imgSrc="images/about.gif";
         } 
         else if (menuName=="hm_m_outfitting") {
            imgName="outfitting_img";
            imgSrc="images/outfitting.gif";
         }
		 else if (menuName=="hm_m_fishtrips") {
            imgName="fishtrips_img";
            imgSrc="images/fishtrips.gif";
         }
		 else if (menuName=="hm_m_resources") {
            imgName="resources_img";
            imgSrc="images/resources.gif";
         }
		 else if (menuName=="hm_m_contact") {
            imgName="contact_img";
            imgSrc="images/contact.gif";
         }
		 
		 
         
         HMC_SwapImage(imgName,imgSrc);
         return false
      };