var rb = { }

rb.dirs = {
	adverts : 'adverts/',
	pages : 'pages/'
}

rb.pages = {
	article : 'article.php',
	advert : 'advert.php'
}

rb.popup = function(url)
{
	var win = window.open(url, 'name','height=400, width=600, resizable, scrollbars');
	win.focus();
	return false;
}

rb.pop_advert = function(url)
{
	rb.popup(rb.pages.advert+"?image="+url);	
}

rb.pop_article_show_page = function(page_no, article_id)
{
	var url = rb.pages.article+'?page_no='+page_no+'&article_id='+article_id;
	rb.popup(url);
	var url = '?do=pages&page_no='+page_no;
	setTimeout("rb.redirect('"+url+"')", 500);
}

rb.pop_article_show_page_keep_articles = function(page_no, article_id)
{
	var url = rb.pages.article+'?page_no='+page_no+'&article_id='+article_id;
	rb.popup(url);
	var url = '?do=articles&page_no='+page_no;
	setTimeout("rb.redirect('"+url+"')", 500);
}

rb.advert = function(url)
{
	$('#site-advert').html('<img src="'+rb.dirs.adverts+url+'" class="advert" />');
}

rb.page = function(url)
{
	$('#site-content').html('<img src="'+rb.dirs.pages+url+'" />');	
}

rb.redirect = function(url)
{
	location.href = url;	
}




rb.check = function(elem)
{
	var elem_id = $(elem).attr('id');
	
	var errors = "";
	
	$("form[id='"+$(elem).attr('id')+"'] input[accept='true'], form[id='"+$(elem).attr('id')+"'] textarea[accept='true']").each(function(){
		$(this).removeClass('error');
		var mask = $(this).attr('mask');
		
		switch(mask)
		{
		case "email":
			if(!rb.is_email($(this).val())) 
			{
				errors += $(this).attr('alt')+"\n";
				$(this).addClass('error');
				$(this).focus(function(){$(this).removeClass('error');});
			}	
		break; 
		default:
			if($(this).val().length < 1) 
			{
				errors += $(this).attr('alt')+"\n";
				$(this).addClass('error');
				$(this).focus(function(){$(this).removeClass('error');});
			}	
		break;
		}
		
	});
	
	
	if(errors.length < 1) return true;
	alert("Please amend the following before continuing:\n"+errors);
	
	return false;
}

rb.is_email = function(email)
{
	//var email = email.value;
	//var email = document.forms[target].elements[field].value;
	var atSym = email.indexOf('@');
	var dot = email.lastIndexOf('.');
	var space = email.indexOf(' ');
	var len = email.length;
	if (atSym < 1 || dot < atSym || len - dot <= 2 || space != -1) {
		return false;
	}
	else { 
		return true; 
	}
}



$(document).ready(function(){
	
});