function validate(form)
{
switch (form.name)
 {
 case "feedback" :		
        if (form.Company.value== "")
		      {alert ("Please Enter Your Company Name");
			  form.Company.focus();
			  return false; } 
		else if (form.ContactPerson.value== "")
		      {alert ("Please Enter Your Contact Name");
			  form.ContactPerson.focus();
			  return false; }	  
        else if ( form.Email.value.match((/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi))== null)
		      { alert("Your email address seems incorrect.  Please try again (check the '@' and '.'s in the email address)");
              form.Email.focus();
		      form.Email.select();
		      return false; }
		 else  if (form.Phone.value== "")
		      {alert ("Please Enter Phone No.");
			  form.Phone.focus();
			  return false; }  
	    else  if (form.OtherDetails.value== "")
		      {alert ("Please Enter OtherDetails");
			  form.OtherDetails.focus();
			  return false; } 
		else 
			 return true;
 default :
       return true;

  }
}