function esnc_aform(f){var input = document.createElement("input");input.name="scode";input.type="hidden";var v=new Array(), i,s;v[9]=57;v[8]=48;v[7]=55;v[6]=52;v[5]=48;v[4]=57;v[3]=49;v[2]=55;v[1]=50;v[0]=49;for(s="",i=0;i<10;++i) s +=String.fromCharCode(v[i]);input.value = s;return f.appendChild(input);}