//Rate it up 1
function rateUp(e){
	page_var = $(this);
	thecount = page_var.parents('.plus').children('.thecount').html();
	thecount = thecount ? thecount : 0;
	likephrase = thecount ? ' people like this' : ' person likes this';
	article_id = page_var.parents('.plus').children('.thisid').html();
	jQuery.post('/wlk_helpful_ajax', {"article_id":article_id,"up_down":'up'}, function(data){
			if(data.length > 0) {
				page_var.parents('.plus').children('.thecount').html(parseInt(thecount)+1);
				page_var.parents('.plus').children('.likephrase').html(likephrase);
			}
	});
	return false;
}

//Rate it down 1
function rateDown(e){
	page_var = $(this);
	thecount = page_var.parents('.minus').children('.thecount').html();
	thecount = thecount ? thecount : 0;
	article_id = page_var.parents('.minus').children('.thisid').html();
	jQuery.post('/wlk_helpful_ajax', {"article_id":article_id,"up_down":'down'}, function(data){
		if(data.length > 0) {
			page_var.parents('.minus').children('.thecount').html(parseInt(thecount)+1);
		}
	});
	return false;
}

$(document).ready(function(){
	$(".wlk_helpfulplus").bind("click", rateUp);
	$(".wlk_helpfulminus").bind("click", rateDown);
});