var settings = {
	commentURI:SiteDir+"/action.php?do=comment&action=",
	diggURI:SiteDir+"/action.php?do=digg&action=do"
}
function digg(act,aid,cid){
	if(act=='up'||act=='against'){
		var pars = {'id':aid,'cid':cid,'ajax':'1',t: Math.random()};
		$.getJSON(settings.commentURI+act,pars, function(json){
		 	if(json.state=='1'){
			 	var Num=parseInt($("#"+act+"_"+cid).text());
			 	$("#"+act+"_"+cid).text(Num+1); 
		 	}
		 	if(json.state=='0'){
		 	 	alert(json.text);
		 	 }
		});
	}
	if(act=='digg'){
		var pars = {'id':aid,'t': Math.random()};
		$.getJSON(settings.diggURI,pars, function(json){
		 	if(json.state=='1'){
			 	var Num=parseInt($("#"+act+"_"+aid).text());
			 	$("#"+act+"_"+aid).text(Num+1); 
		 	}
		 	if(json.state=='0'){
		 	 	alert(json.text);
		 	 }
		});
	}
}