function save_email_newsletter(lang,random){
	email=document.getElementById('email_newsletter').value;
	url=document.location.href;
	tosearch='.com';
	pos=url.search(tosearch);
	if(pos>0){
		url=url.substring(0,pos+tosearch.length);
		url=url+'/include/iscr_newsletter.php?par='+random;
		}
	
	if(controllomail(email) && email!=''){
		salva_newsletter_libera(url,email,lang);
	}else
		if(lang)
			alert('Please enter a valid email address!');
		else
			alert('Inserisci un indirizzo email valido!');
	
}


function stampa_box_newsletter(display, lang, random){
	if(lang==0){
		var testo1='Iscriviti alla newsletter per ricevere tutte le informazioni aggiorate sugli artisti e le nuove opere inserite.';
		var testo2='Iscriviti';
		var testo3='Chiudi';
	}else{
		var testo1='Sign up for all the latest information on artists and new works added.';
		var testo2='Subscribe';
		var testo3='Close';
	}
	if(display)
		{		
		var box_errore='<table width="100%" border="0" cellpadding="0" cellspacing="0" height="100%" background="http://www.artlynow.com/_static/img/sfondi/sfondo_div.png">';
		box_errore=box_errore+'<tbody>';
		box_errore=box_errore+'<tr>';
		box_errore=box_errore+'<td valign="middle" align="center">';
		box_errore=box_errore+'<table border="0" cellpadding="0" cellspacing="0" width="300" height="100" bgcolor="#ffffff">';
		box_errore=box_errore+'<tbody>';
		box_errore=box_errore+'<tr><td width="10" height="15" style="background-position: top left; background-repeat: no-repeat; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/ALGR.gif\');"></td><td style="background-position: top; background-repeat: repeat-x; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"><img src="http://www.artlynow.com/_static/img/spacer.gif"></td><td style="background-position: top right; background-repeat: no-repeat; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/ARGR.gif\');"></td></tr>';
		box_errore=box_errore+'<tr><td style="background-position: left; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td><td height="10"><a name="div_error_ko"></a></td><td style="background-position: right; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td></tr>';									
		box_errore=box_errore+'<tr><td style="background-position: left; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td>';
		box_errore=box_errore+'<td class="box_text_segnala_eventi" align="center" valign="middle">'+testo1+'</td>';
		box_errore=box_errore+'<td style="background-position: right; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td></tr>';		
		box_errore=box_errore+'<tr><td height="50" style="background-position: left; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td>';
		box_errore=box_errore+'<td class="box_text_segnala_eventi" align="center" valign="middle"><table cellpadding="0" cellspacing="0" border="0"><tbody><tr><td><input id="email_newsletter" name="email_newsletter" type="text" size="13"></td><td width="5"></td><td><input onclick="javascript:save_email_newsletter('+lang+','+random+');" type="button" value="'+testo2+'"></td></tr><tbody></table></td>';
		box_errore=box_errore+'<td style="background-position: right; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td></tr>';
		box_errore=box_errore+'<tr><td style="background-position: left; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td>';
		box_errore=box_errore+'<td align="center" height="18"><a href="javascript:void(0);" onclick="javascript:stampa_box_newsletter(0,0);">'+testo3+'</a></td>';
		box_errore=box_errore+'<td style="background-position: right; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td></tr>';
		box_errore=box_errore+'<tr><td style="background-position: left; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td><td height="10"></td><td style="background-position: right; background-repeat: repeat-y; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"></td></tr>';
		box_errore=box_errore+'<tr><td width="10" height="15" style="background-position: bottom right; background-repeat: no-repeat; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/BLGR.gif\');"></td><td style="background-position: bottom; background-repeat: repeat-x; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/lineGR.gif\');"><img src="http://www.artlynow.com/_static/img/spacer.gif"></td><td width="10" style="background-position: bottom right; background-repeat: no-repeat; background-image: url(\'http://www.artlynow.com/_static/img/sfondi/BRGR.gif\');"></td></tr>';
		box_errore=box_errore+'</tbody>';
		box_errore=box_errore+'</table>';
		box_errore=box_errore+'</td>';
		box_errore=box_errore+'</tr>';
		box_errore=box_errore+'</tbody>';
		box_errore=box_errore+'</table>';
		document.getElementById('box_newsletter').innerHTML=box_errore;
		
		document.getElementById('box_newsletter').style.display='';
		}else
			document.getElementById('box_newsletter').style.display='none';
				
}