/*
	Newsletter section
*/

function addToNewsletter()
{
	var mail = $('bottom_newsletter_email').value;
	
	if(mail == '')
	{
		return false;
	}
	else
	{
		new AJAX.Request
		(
			Request.get("basepath") + '/' + CURRENT_LANG + '/Newsletter/api_add_user/' + mail, 
			{
				method		: 'post',
				json 		: true,
				onComplete : function(response)
				{
					if(response.responseJSON.result)
					{
						popup_newsletter(PHPVars.get('newsletter_status_1'));
						//alert(PHPVars.get('newsletter_status_1'));	
					}
					else
					{
						if(response.responseJSON.problem == 'already_exist')
						{
							popup_newsletter(PHPVars.get('newsletter_already_exist'));
							//alert(PHPVars.get('newsletter_already_exist'));	
						}
						else
						{
							popup_newsletter(PHPVars.get('newsletter_status_0'));
							//alert(PHPVars.get('newsletter_status_0'));	
						}
					}
				}
			}
		);	
	}
}


function popup_newsletter(text) {
	if ($('popup_newsletter').style.display == "none")
	{
		$('clearsite').style.display = "block";
		$('clearsite').style.width = document.documentElement.scrollWidth + "px";
		if (document.documentElement.scrollHeight < document.documentElement.clientHeight)
		{
			$('clearsite').style.height = document.documentElement.clientHeight + "px";
		}
		else
		{
			$('clearsite').style.height = document.documentElement.scrollHeight + "px";
		}
		DOM.centerdiv($('popup_newsletter'), 328, 171);
		$('popup_newsletter_text').innerHTML = text;
		$('popup_newsletter').style.display = "block";
	}
	else
	{
		$('clearsite').style.display = "none";
		$('popup_newsletter').style.display = "none";
		$('popup_newsletter_text').innerHTML = "";
		$('clearsite').style.width = "0px";
		$('clearsite').style.height = "0px";
	}
}