if (document.images) {
 var imgPath = "/images/"
 var imgPatha = "/about/images/"
 var imgPathp = "/power/images/"
 var imgPaths = "/safety/images/"
 var imgPathc = "/community/images/"
 var imgPathl = "/education/images/"
 var imgPathn = "/news/images/"
 var imgPathi = "/investor/images/"
 var imgPathcs = "/customers/images/"
 var imgPathem = "/employees/images/"
  
 var tna1 = new Image; tna1.src = imgPath + "tn_about_on.gif";
 var tna0 = new Image; tna0.src = imgPath + "tn_about.gif";
 var tnp1 = new Image; tnp1.src = imgPath + "tn_power_on.gif";
 var tnp0 = new Image; tnp0.src = imgPath + "tn_power.gif";
 var tns1 = new Image; tns1.src = imgPath + "tn_safety_on.gif";
 var tns0 = new Image; tns0.src = imgPath + "tn_safety.gif";
 var tnc1 = new Image; tnc1.src = imgPath + "tn_community_on.gif";
 var tnc0 = new Image; tnc0.src = imgPath + "tn_community.gif";
 var tnl1 = new Image; tnl1.src = imgPath + "tn_education_on.gif";
 var tnl0 = new Image; tnl0.src = imgPath + "tn_education.gif";
 var tnn1 = new Image; tnn1.src = imgPath + "tn_news_on.gif";
 var tnn0 = new Image; tnn0.src = imgPath + "tn_news.gif";
 
 var anv1 = new Image; anv1.src = imgPatha + "n_vision_on.gif";
 var anv0 = new Image; anv0.src = imgPatha + "n_vision.gif";
 var ang1 = new Image; ang1.src = imgPatha + "n_governance_on.gif";
 var ang0 = new Image; ang0.src = imgPatha + "n_governance.gif";
  var anr1 = new Image; anr1.src = imgPatha + "n_regulatory_on.gif";
 var anr0 = new Image; anr0.src = imgPatha + "n_regulatory.gif";
 
 var pnm1 = new Image; pnm1.src = imgPathp + "n_mapofop_on.gif";
 var pnm0 = new Image; pnm0.src = imgPathp + "n_mapofop.gif";
 var pnh1 = new Image; pnh1.src = imgPathp + "n_hydro_on.gif";
 var pnh0 = new Image; pnh0.src = imgPathp + "n_hydro.gif";
 var pnn1 = new Image; pnn1.src = imgPathp + "n_nuclear_on.gif";
 var pnn0 = new Image; pnn0.src = imgPathp + "n_nuclear.gif";
 var pnf1 = new Image; pnf1.src = imgPathp + "n_fossil_on.gif";
 var pnf0 = new Image; pnf0.src = imgPathp + "n_fossil.gif";
 
 var sns1 = new Image; sns1.src = imgPaths + "n_safety_on.gif";
 var sns0 = new Image; sns0.src = imgPaths + "n_safety.gif";
 var snd1 = new Image; snd1.src = imgPaths + "n_susdev_on.gif";
 var snd0 = new Image; snd0.src = imgPaths + "n_susdev.gif";
 var sne1 = new Image; sne1.src = imgPaths + "n_energyeff_on.gif";
 var sne0 = new Image; sne0.src = imgPaths + "n_energyeff.gif";
 var snw1 = new Image; snw1.src = imgPaths + "n_waterman_on.gif";
 var snw0 = new Image; snw0.src = imgPaths + "n_waterman.gif";
 var snp1 = new Image; snp1.src = imgPaths + "n_emergprep_on.gif";
 var snp0 = new Image; snp0.src = imgPaths + "n_emergprep.gif";
 var snn1 = new Image; snn1.src = imgPaths + "n_nucleariso_on.gif";
 var snn0 = new Image; snn0.src = imgPaths + "n_nucleariso.gif";
 
 var cnc1 = new Image; cnc1.src = imgPathc + "n_commactivities_on.gif";
 var cnc0 = new Image; cnc0.src = imgPathc + "n_commactivities.gif";
 var cns1 = new Image; cns1.src = imgPathc + "n_scholarships_on.gif";
 var cns0 = new Image; cns0.src = imgPathc + "n_scholarships.gif";
 var cnci1 = new Image; cnci1.src = imgPathc + "n_corpcitizen_on.gif";
 var cnci0 = new Image; cnci0.src = imgPathc + "n_corpcitizen.gif";
 var cna1 = new Image; cna1.src = imgPathc + "n_corpawards_on.gif";
 var cna0 = new Image; cna0.src = imgPathc + "n_corpawards.gif";
  var cnab1 = new Image; cnab1.src = imgPathc + "n_aboriginal_on.gif";
 var cnab0 = new Image; cnab0.src = imgPathc + "n_aboriginal.gif";
 
 var lnw1 = new Image; lnw1.src = imgPathl + "n_whoweare_on.gif";
 var lnw0 = new Image; lnw0.src = imgPathl + "n_whoweare.gif";
 var lnd1 = new Image; lnd1.src = imgPathl + "n_whatwedo_on.gif";
 var lnd0 = new Image; lnd0.src = imgPathl + "n_whatwedo.gif";
 var lnh1 = new Image; lnh1.src = imgPathl + "n_whoworkshere_on.gif";
 var lnh0 = new Image; lnh0.src = imgPathl + "n_whoworkshere.gif";
 var ln51 = new Image; ln51.src = imgPathl + "n_grade5-8_on.gif";
 var ln50 = new Image; ln50.src = imgPathl + "n_grade5-8.gif";
 var ln91 = new Image; ln91.src = imgPathl + "n_grade9-12_on.gif";
 var ln90 = new Image; ln90.src = imgPathl + "n_grade9-12.gif";
 var lnt1 = new Image; lnt1.src = imgPathl + "n_forteachers_on.gif";
 var lnt0 = new Image; lnt0.src = imgPathl + "n_forteachers.gif";
 
 var nnp1 = new Image; nnp1.src = imgPathn + "n_pressreleases_on.gif";
 var nnp0 = new Image; nnp0.src = imgPathn + "n_pressreleases.gif";
 var nns1 = new Image; nns1.src = imgPathn + "n_speeches_on.gif";
 var nns0 = new Image; nns0.src = imgPathn + "n_speeches.gif";
 var nnr1 = new Image; nnr1.src = imgPathn + "n_reports_on.gif";
 var nnr0 = new Image; nnr0.src = imgPathn + "n_reports.gif";
 var nnl1 = new Image; nnl1.src = imgPathn + "n_photolibrary_on.gif";
 var nnl0 = new Image; nnl0.src = imgPathn + "n_photolibrary.gif";
 var nne1 = new Image; nne1.src = imgPathn + "n_email_on.gif";
 var nne0 = new Image; nne0.src = imgPathn + "n_email.gif";
 
 var inf1 = new Image; inf1.src = imgPathi + "n_finrep_on.gif";
 var inf0 = new Image; inf0.src = imgPathi + "n_finrep.gif";
 var inr1 = new Image; inr1.src = imgPathi + "n_regfil_on.gif";
 var inr0 = new Image; inr0.src = imgPathi + "n_regfil.gif";
 var inp1 = new Image; inp1.src = imgPathi + "n_pres_on.gif";
 var inp0 = new Image; inp0.src = imgPathi + "n_pres.gif";
 var inn1 = new Image; inn1.src = imgPathi + "n_finnewrel_on.gif";
 var inn0 = new Image; inn0.src = imgPathi + "n_finnewrel.gif";
 var inc1 = new Image; inc1.src = imgPathi + "n_coninvrel_on.gif";
 var inc0 = new Image; inc0.src = imgPathi + "n_coninvrel.gif";
 var inir1 = new Image; inir1.src = imgPathi + "n_inforeq_on.gif";
 var inir0 = new Image; inir0.src = imgPathi + "n_inforeq.gif";
 var ine1 = new Image; ine1.src = imgPathi + "n_email_on.gif";
 var ine0 = new Image; ine0.src = imgPathi + "n_email.gif";
 
 var csna1 = new Image; csna1.src = imgPathcs + "n_accounts_on.gif";
 var csna0 = new Image; csna0.src = imgPathcs + "n_accounts.gif";
 var csnp1 = new Image; csnp1.src = imgPathcs + "n_procurement_on.gif";
 var csnp0 = new Image; csnp0.src = imgPathcs + "n_procurement.gif";
 var csne1 = new Image; csne1.src = imgPathcs + "n_markets_on.gif";
 var csne0 = new Image; csne0.src = imgPathcs + "n_markets.gif";
 
  var emh1 = new Image; emh1.src = imgPathem + "n_hotoffgrid_on.gif";
 var emh0 = new Image; emh0.src = imgPathem + "n_hotoffgrid.gif";
 var emb1 = new Image; emb1.src = imgPathem + "n_bragbook_on.gif";
 var emb0 = new Image; emb0.src = imgPathem + "n_bragbook.gif";
  var emc1 = new Image; emc1.src = imgPathem + "n_college_on.gif";
 var emc0 = new Image; emc0.src = imgPathem + "n_college.gif";
}

//**************************************************************//

function doRollover(imgName, onOff) {
	if (document.images) {
	var targetObj = eval(imgName+onOff);
		if (document.images[imgName] != null && targetObj != null) {
		document.images[imgName].src = targetObj.src;
		}
	}
}