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



  
function validate_email(field,alerttxt)
{
with (field)
  {
  apos=value.indexOf("@");
  dotpos=value.lastIndexOf(".");
  if (apos<1||dotpos-apos<2)
    {alert(alerttxt);return false;}
  else {return true;}
  }
}

function validate_form(my_profile)
{
with (my_profile){
	  if (validate_required(contact_from,"Name must be filled out!")==false)
	  {contact_from.focus(); return false;}

	  if (validate_required(contact_email,"Email must be filled out!")==false)
	  {contact_email.focus(); return false;}
	
	  if (validate_email(contact_email,"Not a valid e-mail address!")==false)
    {contact_email.focus(); return false;}
	
//	  if (validate_required(contact_content,"Message must be filled out!")==false)
//	  {contact_content.focus(); return false;}
	
 }
}

function validate_newform(search)
{
with (search){
	  if (validate_required(str,"You must be filled out the field!")==false)
	  {str.focus(); return false;}
	
 }
}

function validate_form_my_profile(my_profile)
{
with (my_profile){
	  if (validate_required(nicename,"Nice Name must be filled out!")==false)
	  {nicename.focus(); return false;}

	  if (validate_required(user_email,"Email must be filled out!")==false)
	  {user_email.focus(); return false;}
	
	  if (validate_email(user_email,"Not a valid e-mail address!")==false)
    {user_email.focus(); return false;}
	
	  if (validate_required(user_domains,"Domains must be filled out! Choose at least one domain")==false)
	  {user_domains.focus(); return false;}
	
 }
}


function validate_contact_form(contact_form)
{
with (contact_form){
	  if (validate_required(name,"Nice Name must be filled out!")==false)
	  {name.focus(); return false;}

	  if (validate_required(email,"Email must be filled out!")==false)
	  {email.focus(); return false;}
	
	  if (validate_email(email,"Not a valid e-mail address!")==false)
    {email.focus(); return false;}
	
	  if (validate_required(text_contact,"Text must be filled out! ")==false)
	  {text_contact.focus(); return false;}
	
 }
}