function setTextHighlight(section){
	
	if (section =='signage') { services_signage.className = "active_services_nav"; } else { services_signage.className = "services_nav"; }
	if (section =='mobile')  { services_mobile.className = "active_services_nav"; } else { services_mobile.className = "services_nav"; }
	if (section =='social')  { services_social.className = "active_services_nav"; } else { services_social.className = "services_nav"; }
	if (section =='email') { services_email.className = "active_services_nav"; }  else { services_email.className = "services_nav"; }
	if (section =='search')  { services_search.className = "active_services_nav"; } else { services_search.className = "services_nav"; }
   }

	function clearRollovers(section){
	
	if (section !='signage') { MM_swapImage('signage_image','','images/icon_signage.gif',1); MM_swapImage('signage_text','','images/text_signage.gif',1); }
    if (section !='mobile') { MM_swapImage('mobile_image','','images/icon_mobile.gif',1); MM_swapImage('mobile_text','','images/text_mobile.gif',1); }
    if (section !='social') { MM_swapImage('social_image','','images/icon_social.gif',1); MM_swapImage('social_text','','images/text_social.gif',1); }
    if (section !='email') { MM_swapImage('email_image','','images/icon_email.gif',1); MM_swapImage('email_text','','images/text_email.gif',1); }
    if (section !='search') { MM_swapImage('search_image','','images/icon_search.gif',1); MM_swapImage('search_text','','images/text_search.gif',1);}
    }

  function setImageHighlight(current_section) {
  
   if (current_section =='signage') { MM_swapImage('signage_image','','images/icon_signage_orange.gif',1); MM_swapImage('signage_text','','images/text_signage_highlight.gif',1); }
   if (current_section =='mobile') { MM_swapImage('mobile_image','','images/icon_mobile_orange.gif',1); MM_swapImage('mobile_text','','images/text_mobile_highlight.gif',1); }
   if (current_section =='social') { MM_swapImage('social_image','','images/icon_social_orange.gif',1); MM_swapImage('social_text','','images/text_social_highlight.gif',1); }
   if (current_section =='email') { MM_swapImage('email_image','','images/icon_email_orange.gif',1); MM_swapImage('email_text','','images/text_email_highlight.gif',1); }
   if (current_section =='search') { MM_swapImage('search_image','','images/icon_search_orange.gif',1); MM_swapImage('search_text','','images/text_search_highlight.gif',1); }
  
  
  }

// manually set the height of each section here ----------
  
  function resizeContainer(current_section) {
  
   if (current_section =='signage') { $('container').morph('height:240px;'); return false; }
   if (current_section =='mobile') { $('container').morph('height:210px;'); return false; }
   if (current_section =='social') { $('container').morph('height:260px;'); return false; }
   if (current_section =='email') { $('container').morph('height:230px;'); return false; }
   if (current_section =='search') { $('container').morph('height:280px;'); return false; }
  
  
  }
  
  
  function showSection(section){
  
  pageTracker._trackPageview("/homepage_dynamic/" + section); 
  
   resizeContainer(section) ;
   
   current_section = section ;
   clearRollovers(section);
   
   if (section !='signage') { $('signage').fade({ duration: 0.0}); }
   if (section !='mobile') { $('mobile').fade({ duration: 0.0}); }
   if (section !='social') { $('social').fade({ duration: 0.0}); }
   if (section !='email') { $('email').fade({ duration: 0.0}); }
   if (section !='search') { $('search').fade({ duration: 0.0}); }
       
       
        setImageHighlight(section) ;

   //	setTextHighlight (section) ;
   	
       Effect.BlindDown(section); return false;


 		
 
   
    
   }