function validate_required2(field,alerttxt)
{
with (field)
  {
  if (value==null||value=="")
    {
    alert(alerttxt);return false;
    }
  else
    {
    return true;
    }
  }
}

function validate_form2(thisform)
{
with (thisform)
  {
  if (validate_required2(os0,"Please enter your full name")==false)
  {os0.focus();return false;}
  }
with (thisform)
  {
  if (validate_required2(os1,"Please enter your email address")==false)
  {os1.focus();return false;}
  }
with (thisform)
  {
  if (validate_required2(os2,"Please choose a colour for your hoodie")==false)
  {os2.focus();return false;}
  }
with (thisform)
  {
  if (validate_required2(os3,"Please choose a size for your hoodie")==false)
  {os3.focus();return false;}
  }
with (thisform)
  {
  if (validate_required2(os4,"Please choose what text should appear on your hoodie")==false)
  {os4.focus();return false;}
  }
}