function changeHeader(tab){document.getElementById("rateTypeHeader").innerHTML=tab;var kwText="";if(tab=="Residential"){kwText="Monthly Cost for 1,000 kWh"}else{if(tab=="Small Commercial"){kwText="Monthly Cost for 3 kW and 1,000 kWh"}else{if(tab=="Medium Commercial"){kwText="Monthly Cost for 40 kW and 14,000 kWh"}else{if(tab=="Large Commercial"){kwText="Monthly Cost for 500 kW and 180,000 kWh"}else{if(tab=="Small Industrial"){kwText="Monthly Cost for 1,000 kW and 400,000 kWh"}}}}}document.getElementById("kwDescrHeader").innerHTML=kwText};