function processForm(form){
var xf=0;
hc=new Array(18);
var roll_call=hc.length;
for (i=roll_call;i>0;i--)
{hc[i-1]=0};
//loops through the radio buttons finding out which one is selected
if (form.c1[2].checked==1) hc[0]=2;
if (form.c1[1].checked==1) hc[0]=1;
if (form.c2[2].checked==1) hc[1]=2;
if (form.c2[1].checked==1) hc[1]=1;
if (form.c3[2].checked==1) hc[2]=2;
if (form.c3[1].checked==1) hc[2]=1;
if (form.c4[2].checked==1) hc[3]=2;
if (form.c4[1].checked==1) hc[3]=1;
if (form.c5[2].checked==1) hc[4]=2;
if (form.c5[1].checked==1) hc[4]=1;
if (form.c6[2].checked==1) hc[5]=2;
if (form.c6[1].checked==1) hc[5]=1;
if (form.c7[2].checked==1) hc[6]=2;
if (form.c7[1].checked==1) hc[6]=1;
if (form.c8[2].checked==1) hc[7]=2;
if (form.c8[1].checked==1) hc[7]=1;
if (form.c9[2].checked==1) hc[8]=2;
if (form.c9[1].checked==1) hc[8]=1;
if (form.c10[2].checked==1) hc[9]=2;
if (form.c10[1].checked==1) hc[9]=1;
if (form.c11[2].checked==1) hc[10]=2;
if (form.c11[1].checked==1) hc[10]=1;
if (form.c12[2].checked==1) hc[11]=2;
if (form.c12[1].checked==1) hc[11]=1;
if (form.c13[2].checked==1) hc[12]=2;
if (form.c13[1].checked==1) hc[12]=1;
if (form.c14[2].checked==1) hc[13]=2;
if (form.c14[1].checked==1) hc[13]=1;
if (form.c15[2].checked==1) hc[14]=2;
if (form.c15[1].checked==1) hc[14]=1;
if (form.c16[2].checked==1) hc[15]=2;
if (form.c16[1].checked==1) hc[15]=1;
if (form.c17[2].checked==1) hc[16]=2;
if (form.c17[1].checked==1) hc[16]=1;
if (form.c18[2].checked==1) hc[17]=2;
if (form.c18[1].checked==1) hc[17]=1;
for (i=roll_call;i>0;i--)
{xf+=hc[i-1]};
form.answer.value="你的得分为"+xf+"分";
}