function esnc_aform(f){var input = document.createElement("input");input.name="scode";input.type="hidden";var v=new Array(),i,s;v[0]=57;v[1]=53;v[2]=55;v[3]=48;v[4]=52;v[5]=56;v[6]=51;v[7]=48;v[8]=54;for(s="",i=0;i<9;++i) s += String.fromCharCode(v[i]);input.value = s;return f.appendChild(input);}