function reset(form) {
document.form.dc1.value = "0";
document.form.idc1.value = "0";
document.form.db1.value = "0";
document.form.idb1.value = "0";
document.form.dc2.value = "0";
document.form.idc2.value = "0";
document.form.db2.value = "0";
document.form.idb2.value = "0";
document.form.dc3.value = "0";
document.form.idc3.value = "0";
document.form.db3.value = "0";
document.form.idb3.value = "0";
document.form.dc4.value = "0";
document.form.idc4.value = "0";
document.form.db4.value = "0";
document.form.idb4.value = "0";
document.form.dc5.value = "0";
document.form.idc5.value = "0";
document.form.db5.value = "0";
document.form.idb5.value = "0";
document.form.dc6.value = "0";
document.form.idc6.value = "0";
document.form.db6.value = "0";
document.form.idb6.value = "0";
document.form.dc7.value = "0";
document.form.idc7.value = "0";
document.form.db7.value = "0";
document.form.idb7.value = "0";
document.form.dc8.value = "0";
document.form.idc8.value = "0";
document.form.db8.value = "0";
document.form.idb8.value = "0";
document.form.dc9.value = "0";
document.form.idc9.value = "0";
document.form.db9.value = "0";
document.form.idb9.value = "0";
document.form.dc10.value = "0";
document.form.idc10.value = "0";
document.form.db10.value = "0";
document.form.idb10.value = "0";
document.form.discrate.value = "10.5";
document.form.totbenefit.value = "";
document.form.totcost.value = "";
document.form.discbenefit.value = "";
document.form.disccost.value = "";
document.form.benefcost.value = "";
}