function dose() {
var form = document.dose_bsa;
var i = form.Standard_Dose_unit.selectedIndex;
var sdvalue = form.Standard_Dose_unit.options[i].value;
var j = form.Height_unit.selectedIndex;
var heightvalue = form.Height_unit.options[j].value;
var k = form.Weight_unit.selectedIndex;
var weightvalue = form.Weight_unit.options[k].value;
var s = form.sd.value;
var h = form.ht.value;
var w = form.wt.value;
var a = (s * sdvalue);
var b = (h * heightvalue);
var c = (w * weightvalue)
var height = Math.pow(b, 0.725);
var weight = Math.pow(c, 0.425);
//BSA = 0.007184 * Height0.725 * Weight0.425
var x = height * weight;
var bsa = 0.007184 * x;
//AdjustedDose = StandardDose * BSA / 1.73
var k = parseFloat(bsa) / 1.73
var ad = a * k;
form.result.value = bsa.toPrecision(5);
form.result1.value = ad.toPrecision(5);
return ad;
}
function rel() {
tmp = dose()
var form = document.dose_bsa;
var l = form.Adjusted_Dose_unit.selectedIndex;
var adjustedDosevalue = form.Adjusted_Dose_unit.options[l].value;
//alert(adjustedDosevalue)
//var tmp = form.result1.value;
//alert(tmp);
var tmp = tmp / adjustedDosevalue;
//var r = r1 * adjustedDosevalue;
// alert(tmp)
form.result1.value = tmp.toPrecision(5);
return true;
}
按了results.没出结果呢?
110
没有出结果呢?为啥啊?
63