function checkform ( form )
{

	var AccEmail = form.email;
	var ConfirmEmail = form.confirmemail;

  if (form.firstname.value == "") {
    alert( "Please enter your First name address." );
    form.firstname.focus();
    return false ;
  }
  if (form.lastname.value == "") {
    alert( "Please enter your Last name address." );
    form.lastname.focus();
    return false ;
  }

  if (form.email.value == "") {
    alert( "Please enter your Email address." );
    form.email.focus();
    return false ;
  }
  
  if(form.email.value.indexOf('@')==-1)
   {
     alert("Enter correct Email Id");
     form.email.value="";
     form.email.focus();
        return false ;
  }
  
    if(form.email.value.indexOf('.')==-1)
     {
       alert("Enter correct Email Id");
       form.email.value="";
       form.email.focus();
          return false ;
  }
      if(form.email.value.indexOf(',')!=-1)
       {
         alert("Enter correct Email Id");
         form.email.value="";
         form.email.focus();
            return false ;
  }
        if(form.email.value.indexOf(';')!=-1)
         {
           alert("Enter correct Email Id");
           form.email.value="";
           form.email.focus();
              return false ;
  }
  if (form.confirmemail.value == "") {
    alert( "Please confirm your Email address." );
    form.confirmemail.focus();
    return false ;
  }



	if (form.email.value != form.confirmemail.value ){		
			alert("Your email address does not match. Please try again.");
            form.confirmemail.focus();
            form.confirmemail.select();		
			return false;
	}

  

  
if (form.seminarlist.selectedIndex == 0)
{
alert("Please select how did you find out about the seminar");
form.seminarlist.focus();
return (false);
}

  return true ;
}



function display(obj,id1) {
txt = obj.options[obj.selectedIndex].value;
document.getElementById(id1).style.display = 'none';

if ( txt.match(id1) ) {
document.getElementById(id1).style.display = 'block';
}

}