Notice: Undefined index: c in /var/www/vhosts/commutebybike.com/httpdocs/widget2.php on line 4

Notice: Undefined index: c in /var/www/vhosts/commutebybike.com/httpdocs/widget2.php on line 12
measure = 'Gallon'; cmeasure = 'Gas'; currency = '$'; per = 'MPG'; daily = 'Miles'; document.write(''); document.write(''); function dogascalc() { if (isNaN(document.getElementById('miles').value) || isNaN(document.getElementById('price').value) || isNaN(document.getElementById('mpg').value) || isNaN(document.getElementById('days').value)) { alert("Please enter only numbers!"); } else if (!document.getElementById('miles').value || !document.getElementById('price').value || !document.getElementById('mpg').value || !document.getElementById('days').value) { alert("Please fill in every field!"); } else if (document.getElementById('days').value > 7) { alert("There's only 7 days in a week!"); } else { miles = document.getElementById('miles').value; price = document.getElementById('price').value; mpg = document.getElementById('mpg').value; days = document.getElementById('days').value; dailytotal = Math.round(((miles/mpg)*price)*100)/100; weeklytotal = Math.round((((miles/mpg)*price)*days)*100)/100; yearlytotal = Math.round(((((miles/mpg)*price)*days)*52)*100)/100; total = "
Daily Savings: " + currency + dailytotal.toFixed(2) + "
Weekly Savings: " + currency + weeklytotal.toFixed(2) + "
Yearly Total: " + currency + yearlytotal.toFixed(2); document.getElementById('answer').innerHTML=total; new Effect.Appear(document.getElementById('answer')); } } document.write('

'); document.write('

');

The Gas Savings Calculator