var http=getHTTPObject();
var isBusy=false;
var processing=false;
var ajaxqueue=new Array();
var lastAjaxRequest="";

function handleHttpResponse(){
	if(http.readyState==4){
		results=http.responseText;
		results=results.split("\n");
		var method=results.shift();
		results=results.join("\n");
		isBusy=false;
		switch(method){
			case"getcontent":parseGetAjaxContent(results);
			break;
			case"putget":parseAjaxPutGet(results);
			break;
			case"rapidvote":location.reload();
			break;
			}
	}
}


function doSend(){
	if(isBusy){
		http.onreadystatechange=function(){}
		http.abort();
		}
isBusy=true;
http.send(null);
}

function process_ajaxqueue(){
	if(processing)return;
	processing=true;
	var elem="";
	while(ajaxqueue.length>0){
		if(isBusy){
			processing=false;
			setTimeout('process_ajaxqueue();',50);
			return;
			}
		elem=ajaxqueue.shift();
		if(elem.indexOf("key=MyDNLogin")==-1&&elem.indexOf("option=MyDN-NotLoggedIn")==-1)
			lastAjaxRequest=elem;
			http.open("GET",elem,true);
			http.onreadystatechange=handleHttpResponse;
			doSend();
	}
	processing=false;
}

function getAjaxContent(objid,key,option){
	ajaxqueue.push("ajax.php?type=getcontent&objid="+escape(objid)+"&key="+escape(key)+"&option="+escape(option));
	process_ajaxqueue();
	return;
}

function parseGetAjaxContent(ret){
	//alert(ret);
	ret=ret.split("\n");
	var objid=ret.shift();
	if(ret[0]=="PKWALL-NOTLOGGEDIN"){
		window.location = "signin.php"; 
		//shadeDivPopup('MyDN-NotLoggedIn','');
		return;
	}
	var cparts=ret[0].split(":");
	var cpt=cparts.shift();
	var evCode="";
	if(cpt=="JS"){
		ret[0]=cparts.join(":");evCode=ret[0];ret.shift();
	}
	ret=ret.join("\n");
	
	if(ret=="")
	ret="<strong>AJAX Error!</strong>";document.getElementById(objid).innerHTML=ret;
	
	if(evCode!="")eval(evCode);
	return;
}

function ajaxPutGet(key,option1,option2){
	ajaxqueue.push("ajax.php?type=putget&key="+escape(key)+"&option1="+escape(option1)+"&option2="+escape(option2));
	process_ajaxqueue();
	return;
}

function parseAjaxPutGet(results){
	//window.alert(results);
	results=results.split("\n");
	var key=results.shift();
	results=results.join("\n");
	if(key=="PKWALL-NOTLOGGEDIN"){
		window.location = "signin.php"; 
		//shadeDivPopup('MyDN-NotLoggedIn','');
		return;
	}
switch(key){
	case"composePMAC":parseComposePMAC(results);
	break;
	case"sendemail2friend":document.getElementById('e2fstatus').innerHTML="<br />Message added to queue.  It'll be sent shortly.  Thanks!<br /><br />";
	setTimeout("shadeDivMouseDown(); sendingemail2friend = false;",4000);
	break;
	case"add2favorites":document.getElementById('addtofavoritespopup').innerHTML=results;
	break;
	case"checkwallpaper":checkWallpaperRet(results);
	break;
	case"docrop":doCropRet(results);
	break;
	case"resetcrop":resetCropRet();break;
	case"uploadstatus":handleUploadStatus(results);break;
	case"joingroup":handleJoinGroup();break;
	case"leavegroup":handleLeaveGroup(results);break;
	case"reportViolation":handleReportViolation(results);break;
	case"saveProfileBlock":editProfileBlock(results);break;
	case"savePersonalPreferences":handleSavePersonalPreferences(results);break;
	case"addFan":handleAddFan(results);break;
	case"profileHideUpdate":handleProfileHideUpdate(results);break;
	case"hideAnnouncement":checkHash();break;
	case"deleteProfileComment":handleDeleteProfileComment(results);break;
	case"profileMemberIgnoreAdd":handleProfileMemberIgnoreAdd(results);break;
	case"profileMemberIgnoreRemove":handleProfileMemberIgnoreRemove(results);break;
	case"newJournalEntry":handleNewJournalEntry(results);break;
	case"deleteJournalEntry":handleDeleteJournalEntry(results);break;
	case"modifyPassword":handleModifyPassword(results);break;
	case"saveEmailNotifications":handleSaveEmailNotifications(results);break
	;case"PMAction":handle_profilePMAction(results);break;
	case"sendPM":handle_profileSendPM(results);break;
	case"PMViolation":handle_sendPMViolationReport(results);break;
	case"profileAddComment":handle_profileAddComment(results);break;
	case"MyDNLogin":handle_profileMyDNLogin(results);break;
	case"postStatusUpdate":handle_postStatusUpdate(results);break;
	case"fanFeedCustomizeView":handle_fanFeedCustomizeView(results);break;
	case"queueCheckDupes":handle_queueCheckDupes(results);break;
	case"queueSaveDetails":handle_queueSaveDetails(results);break;
	case"directUpload":handle_directUpload(results);break;}
return;}
function getHTTPObject(){var xmlhttp;
/*@cc_on
        @if (@_jscript_version >= 5)
                try {
                        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
                }catch(e){
                        try{
                        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
                }catch(E){
                        xmlhttp = false;
                }
        }
        @else
                xmlhttp = false;
        @end @*/
if(!xmlhttp&&typeof XMLHttpRequest!='undefined'){try{xmlhttp=new XMLHttpRequest();}catch(e){xmlhttp=false;}}
return xmlhttp;}