function showSaving(){
$('saving').setStyle('display','block');

}


function doRefresh(){

window.location.reload(true);
}


function cancel_update(){

answer = confirm("By living this page you will loose your unsaved changes.\nAre you sure you want to live this page?");
if (answer !=0)
{
location = "dashboard.html";
}

}

function sendFriend(){

$('to_email_error').setStyle('display','none');
$('from_name_error').setStyle('display','none');
$('from_email_error').setStyle('display','none');
/*$('captcha_error').setStyle('display','none');*/

var error ='0';

var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

   var address = $('to_email').get('value');
   if(reg.test(address) == false) {
   
   	$('to_email_error').setStyle('display','block');
error ='1';
   }

/*
if($('captcha_value').get('value') != $('check').get('value')){
	$('captcha_error').setStyle('display','block');
error ='1';
}
*/

if(!$('from_name').get('value')){
	$('from_name_error').setStyle('display','block');
error ='1';
}


var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

   var address = $('from_email').get('value');
   if(reg.test(address) == false) {
   
   	$('from_email_error').setStyle('display','block');
error ='1';
   }
   



if(error == '1'){
return false;
}


var pars = 'stf=1&to_email='+$('to_email').get('value')+'&from_name='+escape($('from_name').get('value'))+'&from_email='+$('from_email').get('value')+'&message='+escape($('message').get('value'))+'&forward='+$('forward').get('value')+'&forwardBlogId='+$('forwardBlogId').get('value');

	new Request.HTML({
		method: 'post',
		url: '/assets/snippets/custom/ajax/stf.php', 
		data: pars,
		update: $('stfForm')
	}).send();


}