function setmail(idstr){
	addr = idstr+'@dsscorp.com';
	anc = '<a href="mailto:'+addr+'">'+addr+'</a>';
	//alert (anc);
	document.getElementById(idstr).innerHTML = anc;
}


//Search functions
function initOverLabels () {
  if (!document.getElementById) return;      

  var labels, id, field;

  // Set focus and blur handlers to hide and show 
  // labels with 'overlabel' class names.
  labels = document.getElementsByTagName('label');
  for (var i = 0; i < labels.length; i++) {

    if (labels[i].className == 'overlabel') {

      // Skip labels that do not have a named association
      // with another field.
      id = labels[i].htmlFor || labels[i].getAttribute ('for');
      if (!id || !(field = document.getElementById(id))) {
        continue;
      } 

      // Change the applied class to hover the label 
      // over the form field.
      labels[i].className = 'overlabel-apply';

      // Hide any fields having an initial value.
      if (field.value !== '') {
        hideLabel(field.getAttribute('id'), true);
      }

      // Set handlers to show and hide labels.
      field.onfocus = function () {
        hideLabel(this.getAttribute('id'), true);
      };
      field.onblur = function () {
        if (this.value === '') {
          hideLabel(this.getAttribute('id'), false);
        }
      };

      // Handle clicks to label elements (for Safari).
      labels[i].onclick = function () {
        var id, field;
        id = this.getAttribute('for');
        if (id && (field = document.getElementById(id))) {
          field.focus();
        }
      };

    }
  }
};

function hideLabel (field_id, hide) {
  var field_for;
  var labels = document.getElementsByTagName('label');
  for (var i = 0; i < labels.length; i++) {
    field_for = labels[i].htmlFor || labels[i].getAttribute('for');
    if (field_for == field_id) {
      //labels[i].style.left = (hide) ? '-500px' : '65px';
      labels[i].style.top= (hide) ? '-20px' : '3px';
      return true;
    }
  }
}



/////////////////////////////////////////////////////////////////////////////////////////////////////

function validEmail(src) {
     var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
     var regex = new RegExp(emailReg);
 	return src.match(regex);
  }
//#################################################
// ajax newsub to webservices
//#################################################
var msg_success = 'Thank you';
var msg_fail = 'Failed to connect';
var msg_emailfail = "That is not a valid address.";
var msg_label = 'Email';

var myGlobalHandlers = {
	onCreate: function(){
		$('aj_prcsimg').src = 'aj_loading.gif';
		Form.disable('aj_nwsform');		
	},
	onComplete: function() {
		if(Ajax.activeRequestCount == 0){
			$('aj_prcsimg').src = 'gb.gif';
			Form.enable('aj_nwsform');
		}
	}
};
function subeml(){
	//check email
	var poststr = escape($F('nws_email'));
	if (validEmail(poststr)){
		poststr = 'email='+poststr;
		var url = 'imasurvey_submit?openagent';
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: poststr, 
				onSuccess: nws_success,
				onFailure: nws_fail
			});
	}else{
		//alert(poststr);
		var id = "aj_nwsmsg";
		$(id).update(msg_emailfail);
		if( !($(id).hasClassName('nws_mfail')) ){
			$(id).toggleClassName('nws_mfail');
		}
	}
}

function nws_success(originalRequest){
	var nwsmsg = $('aj_nwsmsg');
    if (originalRequest.responseText.match('true')){
      nwsmsg.update(msg_success).setStyle({ background: '#dfd' });
    }else{
      nwsmsg.update(msg_fail).setStyle({ background: '#fdd' });
	}
	$('nws_email').value = msg_label;
}
function nws_fail(){
	var id = "aj_nwsmsg";
	$(id).update(msg_fail);
	if( !($(id).hasClassName('nws_mfail'))){
			$(id).toggleClassName('nws_mfail');
		}
}
function subeml_key(e) {
	subeml();
	Event.stop(e); //stop submit on enter when js is enabled
}
function eml_label(e) {
	var email = Event.element(e);
	emailval = email.value;
	if( emailval == msg_label || emailval == msg_success || emailval == msg_fail){
		email.value = '';
		$('aj_nwsmsg').update('');
	}
}
function eml_label_off(e) {
	var email = Event.element(e);
	if(email.value == '' || emailval == msg_success || emailval == msg_fail){
		email.value = msg_label;
	}
}
function aj_nwsformobservers(){
	var id = "nws_email";
	if ($('aj_nwsform')){
		Event.observe('aj_nwsform', 'submit', subeml_key);
		Event.observe(id, 'click', eml_label);
		Event.observe(id, 'blur', eml_label_off);
		Event.observe(id, 'focus', eml_label);
	}
}
//#################################
//window onload init events
window.onload = function () {
	initOverLabels();
	Ajax.Responders.register(myGlobalHandlers);
	aj_nwsformobservers();
}