/**
 * 
 *
 * @version $Id: validators.js,v 1.1 2005/01/20 14:43:20 emen Exp $
 * @copyright 2003 
 **/

function validate_register_form( frm )
{
	if( !is_email(frm.elements['email'].value) )
	{
		window.alert( reqEmailMsg );
		frm.elements['email'].focus();
		return false;
	}
	reqFields = new Array
				(
					'firm',
					'profile',
					'address',
					'country',
					'tel',
					'fax',
					'contact_person',
					'email',
					'pass'
				);
				
	for(var i in reqFields)
	{
		if( frm.elements[reqFields[i]].value == '' )
		{
			window.alert( reqFieldMsg );
			frm.elements[reqFields[i]].focus();
			return false;
		}
	}
	
	if( 
			   frm.elements['pass'].value.length <= 3
			|| frm.elements['pass'].value != frm.elements['confirm'].value 
		)
	{
		window.alert( reqPassConfrmMsg );
		frm.elements['pass'].focus();
		return false;
	}
	return true;
}

function validate_edit_profile_form( frm )
{
	if( !is_email(frm.elements['email'].value) )
	{
		window.alert( reqEmailMsg );
		frm.elements['email'].focus();
		return false;
	}
	reqFields = new Array
				(
					'firm',
					'profile',
					'address',
					'country',
					'tel',
					'fax',
					'contact_person',
					'email'
				);
				
	for(var i in reqFields)
	{
		if( frm.elements[reqFields[i]].value == '' )
		{
			window.alert( reqFieldMsg );
			frm.elements[reqFields[i]].focus();
			return false;
		}
	}
	
	if(frm.elements['pass'].value != frm.elements['confirm'].value)
	{
		window.alert( reqPassConfrmMsgEdit );
		frm.elements['pass'].focus();
		return false;
	}
	return true;
}

function validate_login_form( frm )
{
	if(frm.elements['remind_field'].value == 'email' && !is_email(frm.elements['psi_user'].value))
	{
		window.alert( reqEmailMsg );
		frm.elements['psi_user'].focus();
		return false;
	}
	
	if(frm.elements['remind_field'].value != 'email' && !is_email(frm.elements['remind_field'].value))
	{
		window.alert( reqEmailMsg );
		frm.elements['remind_field'].focus();
		return false;
	}
	
	return true;
}

function is_email( str )
{
	re = /.+\@.+\..+/;

	found = str.match( re );
	//alert(found);
	
	if( !found )
		return false;

	return true;
}