//-----------------------------------INVIA MAIL AD UN AMICO ------------------------------------------------------
function hideMailForm() {
	$('mailwrap').style.display='none';
}

function showMailForm(link) {
	$('mailwrap').style.display='';
	var divName = 'mailwrap';
	var pageName = '/electaweb/nose/servizi/mail/send_mail.jsp';
	var sParams = 'm_link='+link+'&m_action=show';
	
    var myAjax = new Ajax.Updater(divName, pageName, {parameters: sParams,evalScripts:true});	
}


function showMailFormTo(table,to,desc) {
	$('mailwrap').style.display='';
	var divName = 'mailwrap';
	var pageName = '/electaweb/nose/servizi/mail/send_mail.jsp';
	var sParams = 'm_table='+table+'&m_idTo='+to+'&m_descTo='+desc+'&m_action=show';
	
    var myAjax = new Ajax.Updater(divName, pageName, {parameters: sParams,evalScripts:true});	
}

function checkFieldMailForm(){
  var to=$('mto');
  var from=$('mfrom');
  var cc=$('mcc');

  var mail_form=$('mail_form');
  
  //id della tabella e della riga in cui cercare l'indirizzo mail
  var table_mail=Form.Element.getValue('m_table');
  var id_mail=Form.Element.getValue('m_idTo');
  var querystring="";
  
  var error=new Array();
  to.value=StripSpaces(to.value);
  from.value=StripSpaces(from.value);
  cc.value=StripSpaces(cc.value);

  if (from.value) {
    if (!is_valid_email(from.value)) {
      error=error.concat("Email of sender not valid.");
    }
  } else
    error=error.concat("Email of sender required. ");
    

  if (to.value) {
    to_array=to.value.split(",");
    for(k=0; k < to_array.length ; k++) {
      if (!is_valid_email(to_array[k])) {
        checkTable = parseInt(table_mail);        
        if(isNaN(checkTable) || checkTable == 0)        
          error=error.concat(to_array[k]+" Address not valid. ");
        else
          querystring="&mtable="+table_mail+"&midmail="+id_mail;
      }
    }
  } else
    error=error.concat("Destination address required. ");
  

  if (cc.value) {
    cc_array=cc.value.split(",");
    for(k=0; k < cc_array.length ; k++) {
      if (!is_valid_email(cc_array[k])) {
        error=error.concat(cc_array[k]+" CC not valid. ");
      }
    }
  }
 

  if (error.length > 0) {
    var html="";
    for(j=0; j < error.length; j++) {
      html+=error[j]+"<br/>";
    }
    $('mailerrors').innerHTML=html;
    return false;
  }

  var mlink=Form.Element.getValue('mlinkbody');
  mlink="<a href='"+mlink+"'>"+mlink+"</a>";

  var half=$('mmsg').innerHTML;
  var divName = 'mailerrors';
	var pageName = '/invia-mail';
	var sParams = Form.serialize(mail_form,true)+"&mmessage="+half+"&mlinkbody="+mlink+querystring;

	
  var myAjax = new Ajax.Updater(divName, pageName, {parameters: sParams,evalScripts:true,onComplete: function(resp) {
        if (resp.responseText.indexOf('your message has been send') != -1) {
            $(divName).innerHTML='Message sent correctly. ';
            Form.reset(mail_form);
			Form.disable(mail_form);
        } else
            $(divName).innerHTML='Sorry. Unable to deliver message. ';
      }});	

}



function is_valid_email(email) {
  if (email.search(/^[^@]{1,64}@[^@]{1,255}$/) != 0) {    
		return false;  
	}  

  email_array = email.split('@');  
	local_array = email_array[0].split(".");  

	for (i = 0; i < local_array.length; i++) {     
		if (local_array[i].search("^(([A-Za-z0-9!#$%&'*+/=?^_`{|}~-][A-Za-z0-9!#$%&'*+/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$")!=0) {      
			return false;    
		}  
	}    

	if (email_array[1].search("^\[?[0-9\.]+\]?$")!=0) { 
		domain_array = email_array[1].split(".");    
		if (domain_array.length < 2) {        
			return false; // Not enough parts to domain    
		}    

		for (i = 0; i < domain_array.length; i++) {      
			if (domain_array[i].search("^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$") != 0) {       
				return false;      

			}    

		}  

	} 
	return true;
}


function StripSpaces(s) {
	while((s.indexOf(' ',0) == 0) && (s.length > 1)) {
		s = s.substring(1,s.length);
	}

	while((s.lastIndexOf(' ') == (s.length - 1) && (s.length > 1))) {
		s = s.substring(0,(s.length - 1));
	}

	if((s.indexOf(' ',0) == 0) && (s.length == 1)) s = '';

	return s;
}

var myGlobalHandlers = {
	onCreate: function(){
		Element.show('systemWorking');
	},
	onComplete: function() {
		if(Ajax.activeRequestCount == 0){
			Element.hide('systemWorking');
		}
	}
};

Ajax.Responders.register(myGlobalHandlers);