function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false}
else {return true}
}
}function validate_form(thisform)
{
with (thisform)
{
 if (validate_required(name,"Please enter your Full Name!")==false)
  {name.focus();return false}
if (validate_required(email,"Please enter your Email Address!")==false)
  {email.focus();return false}
if (validate_required(phone,"Please enter your Phone Number!")=="")
  {return false}


  
}
}