jQuery(window).load(function(){
	jQuery('#sms_subscribe').click(function() {
		if (typeof ajaxurl == "undefined"){
			var ajaxurl = jQuery('#sms_url').val()+'/wp-content/plugins/clickatell-sms-subscription-manager/addsubscriber.php';
		}
		var number = jQuery("#sms_number").val();
		var unsubscribe = jQuery('#sms_unsubscribe').attr('checked');
		var data = "action=sms_subscribe&sms_unsubscribe="+unsubscribe+"&sms_number="+number;
		jQuery.post(ajaxurl, data, function(response){
			jQuery("#sms_submitted").html(response);
		});
	})
	
	jQuery('#sms_message').keyup(function() {
		var len = jQuery('#sms_message').val().length;
		jQuery('#sms_left').val(140-len);
	})
});