function assembleHeader(){
        
     var defval = ' <img class="bgimage" src="images/services_bg.jpg" alt="#" />'; //default header HTML
     
     //url to match
     var url = [];
     url[0] = "home.html";
     url[1] = "services.html";
     url[2] = "mission.html";
     url[3] = "contact.html";
     url[4] = "about.html";
     url[5] = "clients.html";
     url[6] = "home2.html";
     url[7] = "home3.html";
     url[8] = "testimonials.html";
     url[9] = "community.html";

     //header image source to use on url
     var headerImages = [];
     headerImages[0] = "images/home_bg.jpg";
     headerImages[1] = "images/services_bg.jpg";
     headerImages[2] = "images/culture_bg.jpg";
     headerImages[3] = "images/contact_bg.jpg";
     headerImages[4] = "images/about_bg.jpg";
     headerImages[5] = "images/clients_bg.jpg";
     headerImages[6] = "images/home_bg.jpg";
     headerImages[7] = "images/home_bg.jpg";
     headerImages[8] = "images/header6.jpg";
     headerImages[9] = "images/header8.jpg";



	//find the full URL of the page we're on
	var loc = window.location.href;
	//split out the URL into usable pieces
	var locarr = loc.split('/');
	//locate the last piece of the URL - the page we're actually on
	var loclen = locarr.length-1;
	//clean it up (removing query string)
	var localmost = locarr[loclen].split("?");
	//clean it up (removing hashes)
	var shortloc = localmost[0].replace(/[^a-zA-Z 0-9 \. \_ \-]+/g,'');

     
     var retval = "";

       for(var i=0; i < url.length; i++){
       
           if(url[i] == shortloc){
           
               retval = '<image src="'+headerImages[i]+'" class="bgimage" />';
           
           }
       
       }

       if(retval == ""){return defval;} else {return retval;} //if a return string has not been set, return the default string

   }