function subscribeForNews(category_id, language){
	var href = document.location.href+'';
	//alert(href);
	
	var email_form = document.getElementById('news_subscribe_email_form');
	
	if(email_form){
		//alert(email_form.email.value);
		var email = email_form.email.value;
		var form_id = email_form.form_id.value;
	
		var params='news_subscribe=ajax&email='+email+'&category_id='+category_id+'&language='+language+'&form_id='+form_id;
		//alert(params);    
		
		
		
		var ajax_obj = new Ajax.Request(
									href,
									{
										method: 'post',
										parameters: params,
										onComplete: onCompletesubscribeForNews
										}
		);	
	}
}




function onCompletesubscribeForNews(response){
	var rsp_txt = response.responseText;
	//alert("Response: "+rsp_txt);
	var flds = rsp_txt.split('<>');
	if(flds.length == 2){
		var result = '';
		var msg = '';
		var tmp = flds[0].split(':');
		if(tmp.length == 2){
			result = tmp[1];
		}
		
		tmp = flds[1].split(':');
		if(tmp.length == 2){
			msg = tmp[1];
		}
		
		if(result == 'SUCCESS'){
			var subscr_div = document.getElementById('news_subscribe');
			if(subscr_div){
				subscr_div.style.display='none';
			}
		} 
		
		if(msg.length > 0){
			alert(msg);
		}
		
		//alert('Result: '+result+' Msg: '+msg);
		
	}	
	
	
}

var CLEAR_NS_EMAIL_FIELD = true; //email fieldas isvalomas tik viena karta (kad neistrinti vartotojo emailo jam bandant pataisyti)

function clearNSEmailField(elem){
	if(elem && CLEAR_NS_EMAIL_FIELD){
		elem.value = '';
		CLEAR_NS_EMAIL_FIELD = false;
	}
}