function setnum()
{
    var dom = document.form1.rcvdom.value;
    var wincwnum = '';

    for (i=0; i < dom.length; i++)
    {
        tmp = dom.charAt(i);
   
        if (tmp == '0')
        {  
           if (i == 0) 
           {  wincwnum += "1";  }
           else {  wincwnum += "0";  }
        }
        else if (tmp == '1')
        {  wincwnum += "1";  }
        else if (tmp == '2')
        {  wincwnum += "2";  }
        else if (tmp == '3')
        {  wincwnum += "3";  }
        else if (tmp == '4')
        {  wincwnum += "4";  }
        else if (tmp == '5')
        {  wincwnum += "5";  }
        else if (tmp == '6')
        {  wincwnum += "6";  }
        else if (tmp == '7')
        {  wincwnum += "7";  }
        else if (tmp == '8')
        {  wincwnum += "8";  }
        else if (tmp == '9')
        {  wincwnum += "9";  }
        else if (((tmp <= 'z') && (tmp >= 'a')) || ((tmp <= 'Z') && (tmp >= 'A')))
        {
            if ((tmp=='q') || (tmp=='z') || (tmp=='Q') || (tmp == 'Z'))
            {  wincwnum += "1";  }
            else if ((tmp == 'a') || (tmp == 'b') || (tmp =='c') || (tmp == 'A') || (tmp == 'B') || (tmp =='C'))
            {  wincwnum += "2";  }
            else if ((tmp == 'd') || (tmp == 'e') || (tmp =='f') || (tmp == 'D') || (tmp == 'E') || (tmp =='F'))
            {  wincwnum += "3";  }
            else if ((tmp == 'g') || (tmp == 'h') || (tmp =='i') || (tmp == 'G') || (tmp == 'H') || (tmp =='I'))
            {  wincwnum += "4";  }
            else if ((tmp == 'j') || (tmp == 'k') || (tmp =='l') || (tmp == 'J') || (tmp == 'K') || (tmp =='L'))
            {  wincwnum += "5";  }
            else if ((tmp == 'm') || (tmp == 'n') || (tmp =='o') || (tmp == 'M') || (tmp == 'N') || (tmp =='O'))
            {  wincwnum += "6";  }
            else if ((tmp == 'p') || (tmp == 'r') || (tmp =='s') || (tmp == 'P') || (tmp == 'R') || (tmp =='S'))
            {  wincwnum += "7";  }
            else if ((tmp == 't') || (tmp == 'u') || (tmp =='v') || (tmp == 'T') || (tmp == 'U') || (tmp =='V'))
            {  wincwnum += "8";  }
            else if ((tmp == 'w') || (tmp == 'x') || (tmp =='y') || (tmp == 'W') || (tmp == 'X') || (tmp =='Y'))
            {  wincwnum += "9";  }
            else {}
        }
        else if (tmp == '.')
        {   break;   }
        else {}
    }

    document.form1.wincwnum.value = wincwnum;
}