function getCookie(objName){
var arrStr = document.cookie.split("; ");
	for(var i = 0;i < arrStr.length;i ++){
	 var temp = arrStr[i].split("=");
	 if(temp[0] == objName) return unescape(temp[1]);
	}
}
function addCookie(objName,objValue,objHours){
    var str = objName + "=" + escape(objValue);
    if(objHours > 0){
     var date = new Date();
     var ms = objHours*3600*1000;
     date.setTime(date.getTime() + ms);
     str += "; expires=" + date.toGMTString();
	 str += "; path="+escape("/");
    }
    document.cookie = str;
   }


var Request = new Object();
Request.reqList=[];
function getAjax()
{
    var ajax=false;
    try
    {
        ajax=new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
        try
        {
            ajax=new ActiveXObject("Microsoft.XMLHTTP");
        }
        catch(E)
        {
            ajax=false;
        }
    }
    if(!ajax && typeof XMLHttpRequest!="undefined")
    {
        ajax=new XMLHttpRequest();
    }
    return ajax;
}

function digg(id)
{
	var digg = unescape(getCookie("digg"+id));
	if(digg != id)
	{
		var xmlhttp = getAjax();
		xmlhttp.open("get", "/post/digg.aspx?id="+id, false);
		xmlhttp.send("");
		if (xmlhttp.readyState == 4) {
			var digged = document.getElementById("digged"+id);
			digged.innerHTML = xmlhttp.responseText;
			addCookie("digg"+id,id,"240");
		}
	}
	
}
function digging(id)
{
	var digg = unescape(getCookie("digg"+id));
	if(digg == id)
	{
		var digg = document.getElementById("digg"+id);
		digg.className="digging"
	}
}