x = "/images/btn_utility_";
z = "/images/btn_prim_";
if (document.images) {            


			contacton = new Image();  contacton.src = x + "contact_mo.gif";
			legalon = new Image();  legalon.src = x + "legal_mo.gif";
			searchon = new Image();  searchon.src = x + "search_mo.gif";
			homeon = new Image();  homeon.src = x + "home_mo.gif";
			
 			
			generalon = new Image();  generalon.src = z + "general_mo.gif";
			contact2on = new Image();  contact2on.src = z + "contact2_mo.gif";
			legal2on = new Image();  legal2on.src = z + "legal2_mo.gif";
			search2on = new Image();  search2on.src = z + "search2_mo.gif";
			home2on = new Image();  home2on.src = z + "home2_mo.gif";
			abouton = new Image();  abouton.src = z + "about_mo.gif";
			pipelineon = new Image();  pipelineon.src = z + "pipeline_mo.gif";
			avalonrxon = new Image();  avalonrxon.src = z + "avalonrx_mo.gif";
			partnershipson = new Image();  partnershipson.src = z + "partnerships_mo.gif";
			investorson = new Image();  investorson.src = z + "investors_mo.gif";
			careerson = new Image();  careerson.src = z + "careers_mo.gif";
 			
			
			contactoff = new Image();  contactoff.src = x + "contact_on.gif";
			legaloff = new Image();  legaloff.src = x + "legal_on.gif";
			searchoff = new Image();  searchoff.src = x + "search_on.gif";
			homeoff = new Image();  homeoff.src = x + "home_on.gif";
			
			
			generaloff = new Image();  generaloff.src = z + "general_on.gif";
			contact2off = new Image();  contact2off.src = z + "contact2_on.gif";
			legal2off = new Image();  legal2off.src = z + "legal2_on.gif";
			search2off = new Image();  search2off.src = z + "search2_on.gif";
			home2off = new Image();  home2off.src = z + "home2_on.gif";
			aboutoff = new Image();  aboutoff.src = z + "about_on.gif";
			pipelineoff = new Image();  pipelineoff.src = z + "pipeline_on.gif";
			avalonrxoff = new Image();  avalonrxoff.src = z + "avalonrx_on.gif";
			partnershipsoff = new Image();  partnershipsoff.src = z + "partnerships_on.gif";
			investorsoff = new Image();  investorsoff.src = z + "investors_on.gif";
			careersoff = new Image();  careersoff.src = z + "careers_on.gif";
			
        }
    function imgOn(imgName) {
            if (document.images) {
                document[imgName].src = eval(imgName + "on.src");       
            }
    }
    function imgOff(imgName) {
            if (document.images) {
                document[imgName].src = eval(imgName + "off.src");        
            }
           
    }