/*  Prototype JavaScript framework, version 1.4.0

 *  (c) 2005 Sam Stephenson <sam@conio.net>

 *

 *  Prototype is freely distributable under the terms of an MIT-style license.

 *  For details, see the Prototype web site: http://prototype.conio.net/

 *

 *  Modified for vBulletin use.

/*--------------------------------------------------------------------------*/



var spymax;

var highestid;

var play = 1;



var whats = new Array();

var titles = new Array();

var previews = new Array();

var posters = new Array();

var threadids = new Array();

var postids = new Array();

var userids = new Array();

var spyids = new Array();

var forumids = new Array();

var forumnames = new Array();

var views = new Array();

var replies = new Array();

var whens = new Array();

var lastposts = new Array();

var statusicons = new Array();

var rowClass = 'alt1';



/* Effect delay of fade-in */

var fadetime = .25;



/* Time delay between updates to table while scrolling */

var pushtime = 1000;



/*--



This must include both slashes: i.e.



var vburl='/forum/';



Use this is you integrate outside /forum with a portal or other product



*/

var vburl = '';



/* Delay between polls to the XML feed for new updates to page */

var xmldelay = 7000;



function spyinit() {

	getXML();

}



function getXML() {

	if (highestid > 0) {

		var querystring = "do=xml&last=" + highestid;

	} else {

		var querystring = "do=xml";

	}



	querystring = querystring + '&r=' + Math.random();



    if (document.getElementById("subscribe")) {

        if (document.getElementById("subscribe").checked) { querystring = querystring + "&subscribe=1"; }

    }



	var url = vburl + "vaispy.php";

	var myAjax = null;



	myAjax = new Ajax.Request(

	url,

		{

			method: 'get',

			asynchronous: true,

			parameters: querystring,

			onComplete: processXML

		});

}



function processXML(request) {

	var events;

	var event;



	try {

		events = request.responseXML.getElementsByTagName("events")[0];

		event = events.getElementsByTagName("event");

		if (event.length == 0) {

			setTimeout("getXML()", xmldelay);

			return;

		}

	}



	catch (e) {

		setTimeout("getXML()", xmldelay);

		return;

	}



	for (i = 0; i < event.length; i++) {

		try {

			whats[i] = event[i].getElementsByTagName("what")[0].firstChild.nodeValue;

		}

		catch (e) {

			whats[i] = "Unknown";

		}



		try {

			whens[i] = event[i].getElementsByTagName("when")[0].firstChild.nodeValue;

		}

		catch (e) {

			whens[i] = "";

		}



		try {

			titles[i] = event[i].getElementsByTagName("title")[0].firstChild.nodeValue;

		}

		catch (e) {

			titles[i] = "";

		}



		try {

			previews[i] = event[i].getElementsByTagName("preview")[0].firstChild.nodeValue;

		}

		catch (e) {

			previews[i] = "";

		}



		try {

			posters[i] = event[i].getElementsByTagName("poster")[0].firstChild.nodeValue;

		}

		catch (e) {

			posters[i] = "Guest";

		}



		try {

			threadids[i] = event[i].getElementsByTagName("threadid")[0].firstChild.nodeValue;

		}

		catch (e) {

			threadids[i] = "";

		}



		try {

			postids[i] = event[i].getElementsByTagName("postid")[0].firstChild.nodeValue;

		}

		catch (e) {

			postids[i] = "";

		}



		try {

			lastposts[i] = event[i].getElementsByTagName("lastpost")[0].firstChild.nodeValue;

		}

		catch (e) {

			lastposts[i] = "";

		}



		try {

			userids[i] = event[i].getElementsByTagName("userid")[0].firstChild.nodeValue;

		}

		catch (e) {

			userids[i] = "";

		}



		try {

			spyids[i] = event[i].getElementsByTagName("id")[0].firstChild.nodeValue;

		}

		catch (e) {

			spyids[i] = 1;

		}



		try {

			forumids[i] = event[i].getElementsByTagName("forumid")[0].firstChild.nodeValue;

		}

		catch (e) {

			forumids[i] = 1;

		}



		try {

			forumnames[i] = event[i].getElementsByTagName("forumname")[0].firstChild.nodeValue;

		}

		catch (e) {

			forumnames[i] = 1;

		}



		try {

			views[i] = event[i].getElementsByTagName("views")[0].firstChild.nodeValue;

		}

		catch (e) {

			views[i] = 1;

		}



		try {

			replies[i] = event[i].getElementsByTagName("replies")[0].firstChild.nodeValue;

		}

		catch (e) {

			replies[i] = 1;

		}



		try {

			statusicons[i] = event[i].getElementsByTagName('statusicon')[0].firstChild.nodeValue;

		}

		catch (e) {

		    statusicons[i] = 1;

		}

	}



	push();

}



function push() {

	if (play == 0) {

		setTimeout("push()", 1000);

		return;

	}



	var cell;

	var cellnext;

	var text;

	var clip;

	var poster_clip = '';

	var where = '';

	var post_url;

	var style = '';



	var what = whats.pop();

	var when = whens.pop();

	var title = titles.pop();

	var preview = previews.pop();

	var poster = posters.pop();

	var threadid = threadids.pop();

	var postid = postids.pop();

	var userid = userids.pop();

	var spyid = spyids.pop();

	var forumid = forumids.pop();

	var forumname = forumnames.pop();

	var view = views.pop();

	var numreplies = replies.pop();

	var lastpost = lastposts.pop();

	var statusicon = statusicons.pop();



	rowClass = rowClass == 'alt2' ? 'alt1' : 'alt2';

	highestid = Math.max(parseInt(spyid), highestid);



	if (vB_PHP_Emulator.prototype.stripos(what, 'thread')) {

		post_url = vburl + 'showthread.php?t=' + threadid;

	} else {

		post_url = vburl + 'showthread.php?p=' + spyid + '#post' + spyid;

	}



	if(title.length == 0) {

		clip = '<strong>Unknown</strong>';

	} else {

		clip = '<img src="' + statusicon + '" alt="" /><strong><a href="' + post_url + '">' + title + '</a></strong>';

	}



	if (preview.length > 0) {

	    clip = clip + '<br />' + preview ;

	}



    clip = clip + ' (' + view + ' views, ' + numreplies + ' replies)';



	if (userid.length > 0) {

		poster_clip = '<a href="' + vburl + 'member.php?u=' + userid + '">' + poster + '</a>';

	}



    poster_clip = poster_clip + '<br />' + when;



	if (parseInt(forumname.length) > 0) {

		where = where + '<strong><a href="' + vburl + 'forumdisplay.php?f=' + forumid + '">' + forumname + '</a></strong>';

	} else {

		where = '';

	}



    if (is_opera) {

        text = '<table cellpadding="3" cellspacing="0" border="0" width="100%"><tr><td width="20" class="' + rowClass + ' smallfont" nowrap="nowrap" align="center">' + what + '</td><td class="' + rowClass + ' smallfont" width="225" nowrap="nowrap" align="left">' + poster_clip + '</td><td class="' + rowClass + ' smallfont" width="80%">' + clip + '</td><td class="' + rowClass + ' smallfont" width="200" nowrap="nowrap" align="center">' + where + '</td></tr></table>';

	} else {

	    text = '<td class="' + rowClass + ' smallfont" align="center">' + what + '</td><td class="' + rowClass + ' smallfont">' + poster_clip + '</td><td class="' + rowClass + ' smallfont">' + clip + '</td><td align="center" class="' + rowClass + ' smallfont">' + where + '</td>';

    }



	Element.setOpacity('row1', 0.0);



	if (is_ie) {

		for (i = (spymax - 1); i >= 1; i--) {

			cell = document.getElementById("spy_table").rows[i];

			cellnext = document.getElementById("spy_table").rows[i + 1];

			if (cell.innerHTML.length > 31) {

				cellnext.cells[0].innerHTML = cell.cells[0].innerHTML;

				cellnext.cells[1].innerHTML = cell.cells[1].innerHTML;

				cellnext.cells[2].innerHTML = cell.cells[2].innerHTML;

				cellnext.cells[3].innerHTML = cell.cells[3].innerHTML;

				cellnext.style.display = '';

			}

		}



		document.getElementById("row1").cells[0].innerHTML = '<div class="smallfont">' + what + '</div>';

		document.getElementById("row1").cells[1].innerHTML = '<div class="smallfont">' + poster_clip + '</div>';

		document.getElementById("row1").cells[2].innerHTML = '<div class="smallfont">' + clip + '</div>';

		document.getElementById("row1").cells[3].innerHTML = '<div class="smallfont">' + where + '</div>';

	} else {

		for (i = (spymax - 1); i >= 1; i--) {

			cell = document.getElementById("row" + i);

			cellnext = document.getElementById("row" + (i + 1));

			if (cell.innerHTML != "") {

				cellnext.innerHTML = cell.innerHTML;

				cellnext.style.display = '';

			}

		}

		document.getElementById("row1").innerHTML = text;

	}



	Effect.Appear('row1', { duration: fadetime });



	if (whats.length > 0) {

		setTimeout("push()", pushtime);

	}

	else {

		setTimeout("getXML()", xmldelay);

	}

}