<!--

function fmtPrice(value) {
result="$"+Math.floor(value)+".";
var cents=100*(value-Math.floor(value))+0.5;
result += Math.floor(cents/10);
result += Math.floor(cents%10);
return result;
}

function multiplyACpercall(form){
minutes = form.minutes.selectedIndex;
minutes = form.minutes.options[minutes].value;
form.costAC.value = fmtPrice(minutes * form.rateAC.value * form.legs.value);
}

function multiplyACmonthly(form){
minutes = form.minutes.selectedIndex;
minutes = form.minutes.options[minutes].value;
calls = form.calls.selectedIndex;
calls = form.calls.options[calls].value;
form.costAC.value = fmtPrice(minutes * form.rateAC.value * form.legs.value * calls);
}

function multiplyACyearly(form){
minutes = form.minutes.selectedIndex;
minutes = form.minutes.options[minutes].value;
calls = form.calls.selectedIndex;
calls = form.calls.options[calls].value;
form.costAC.value = fmtPrice(minutes * form.rateAC.value * form.legs.value * calls * 12);
}

function multiplyMCIpercall(form){
form.costMCI.value = fmtPrice(minutes * form.rateMCI.value * form.legs.value);
}

function multiplyMCImonthly(form){
form.costMCI.value = fmtPrice(minutes * form.rateMCI.value * form.legs.value * calls);
}

function multiplyMCIyearly(form){
form.costMCI.value = fmtPrice(minutes * form.rateMCI.value * form.legs.value * calls * 12);
}

function multiplySprintpercall(form){
form.costSprint.value = fmtPrice(minutes * form.rateSprint.value * form.legs.value);
}

function multiplySprintmonthly(form){
form.costSprint.value = fmtPrice(minutes * form.rateSprint.value * form.legs.value * calls);
}

function multiplySprintyearly(form){
form.costSprint.value = fmtPrice(minutes * form.rateSprint.value * form.legs.value * calls * 12);
}

function multiplyATTpercall(form){
var setup = (form.legs.value * 3.99)
form.costATT.value = fmtPrice(minutes * form.rateATT.value * form.legs.value + setup);
}

function multiplyATTmonthly(form){
var setup = (form.legs.value * 3.99)
form.costATT.value = fmtPrice(minutes * form.rateATT.value * form.legs.value * calls + setup);
}

function multiplyATTyearly(form){
var setup = (form.legs.value * 3.99)
form.costATT.value = fmtPrice(minutes * form.rateATT.value * form.legs.value * calls * 12 + setup);
}


function subtractMCIpercall(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value);
var MCIcost = (minutes * form.rateMCI.value * form.legs.value);
form.savingsMCI.value = fmtPrice(MCIcost - ACcost);
}

function subtractMCImonthly(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls);
var MCIcost = (minutes * form.rateMCI.value * form.legs.value * calls);
form.savingsMCI.value = fmtPrice(MCIcost - ACcost);
}

function subtractMCIyearly(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls * 12);
var MCIcost = (minutes * form.rateMCI.value * form.legs.value * calls * 12);
form.savingsMCI.value = fmtPrice(MCIcost - ACcost);
}

function subtractSprintpercall(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value);
var Sprintcost = (minutes * form.rateSprint.value * form.legs.value);
form.savingsSprint.value = fmtPrice(Sprintcost - ACcost);
}

function subtractSprintmonthly(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls);
var Sprintcost = (minutes * form.rateSprint.value * form.legs.value * calls);
form.savingsSprint.value = fmtPrice(Sprintcost - ACcost);
}

function subtractSprintyearly(form){
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls * 12);
var Sprintcost = (minutes * form.rateSprint.value * form.legs.value * calls * 12);
form.savingsSprint.value = fmtPrice(Sprintcost - ACcost);
}

function subtractATTpercall(form){
var setup = (form.legs.value * 3.99)
var ACcost = (minutes * form.rateAC.value * form.legs.value);
var ATTcost = (minutes * form.rateATT.value * form.legs.value + setup);
form.savingsATT.value = fmtPrice(ATTcost - ACcost);
}

function subtractATTmonthly(form){
var setup = (form.legs.value * 3.99)
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls);
var ATTcost = (minutes * form.rateATT.value * form.legs.value * calls + setup);
form.savingsATT.value = fmtPrice(ATTcost - ACcost);
}

function subtractATTyearly(form){
var setup = (form.legs.value * 3.99)
var ACcost = (minutes * form.rateAC.value * form.legs.value * calls * 12);
var ATTcost = (minutes * form.rateATT.value * form.legs.value * calls * 12 + setup);
form.savingsATT.value = fmtPrice(ATTcost - ACcost);
}
//-->