// This script file contains 2 major sections, one for the AJAX chat, and one for the FAT

// technique. The AJAX chat script part is below the FAT part



// @name      The Fade Anything Technique

// @namespace http://www.axentric.com/aside/fat/

// @version   1.0-RC1

// @author    Adam Michela



var Fat = {

	make_hex : function (r,g,b) 

	{

		r = r.toString(16); if (r.length == 1) r = '0' + r;

		g = g.toString(16); if (g.length == 1) g = '0' + g;

		b = b.toString(16); if (b.length == 1) b = '0' + b;

		return "#" + r + g + b;

	},

	fade_all : function ()

	{

		var a = document.getElementsByTagName("*");

		for (var i = 0; i < a.length; i++) 

		{

			var o = a[i];

			var r = /fade-?(\w{3,6})?/.exec(o.className);

			if (r)

			{

				if (!r[1]) r[1] = "";

				if (o.id) Fat.fade_element(o.id,null,null,"#"+r[1]);

			}

		}

	},

	fade_element : function (id, fps, duration, from, to) 

	{

		if (!fps) fps = 30;

		if (!duration) duration = 3000;

		if (!from || from=="#") from = "#FFFF33";

		if (!to) to = this.get_bgcolor(id);

		

		var frames = Math.round(fps * (duration / 1000));

		var interval = duration / frames;

		var delay = interval;

		var frame = 0;

		

		if (from.length < 7) from += from.substr(1,3);

		if (to.length < 7) to += to.substr(1,3);

		

		var rf = parseInt(from.substr(1,2),16);

		var gf = parseInt(from.substr(3,2),16);

		var bf = parseInt(from.substr(5,2),16);

		var rt = parseInt(to.substr(1,2),16);

		var gt = parseInt(to.substr(3,2),16);

		var bt = parseInt(to.substr(5,2),16);

		

		var r,g,b,h;

		while (frame < frames)

		{

			r = Math.floor(rf * ((frames-frame)/frames) + rt * (frame/frames));

			g = Math.floor(gf * ((frames-frame)/frames) + gt * (frame/frames));

			b = Math.floor(bf * ((frames-frame)/frames) + bt * (frame/frames));

			h = this.make_hex(r,g,b);

		

			setTimeout("Fat.set_bgcolor('"+id+"','"+h+"')", delay);



			frame++;

			delay = interval * frame; 

		}

		setTimeout("Fat.set_bgcolor('"+id+"','"+to+"')", delay);

	},

	set_bgcolor : function (id, c)

	{

		var o = document.getElementById(id);

		o.style.backgroundColor = c;

	},

	get_bgcolor : function (id)

	{

		var o = document.getElementById(id);

		while(o)

		{

			var c;

			if (window.getComputedStyle) c = window.getComputedStyle(o,null).getPropertyValue("background-color");

			if (o.currentStyle) c = o.currentStyle.backgroundColor;

			if ((c != "" && c != "transparent") || o.tagName == "BODY") { break; }

			o = o.parentNode;

		}

		if (c == undefined || c == "" || c == "transparent") c = "#FFFFFF";

		var rgb = c.match(/rgb\s*\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/);

		if (rgb) c = this.make_hex(parseInt(rgb[1]),parseInt(rgb[2]),parseInt(rgb[3]));

		return c;

	}

}





function jal_apply_filters(s) {

	return filter_smilies(make_links((s)));

}

var smilies=[[':arrow:', 'icon_arrow.gif'],
[':D', 'icon_biggrin.gif'],
[':grin:', 'icon_biggrin.gif'],
[':-D', 'icon_biggrin.gif'],
[':???:', 'icon_confused.gif'],
[':-?', 'icon_confused.gif'],
[':?', 'icon_confused.gif'],
['8-)', 'icon_cool.gif'],
['8)', 'icon_cool.gif'],
[':cool:', 'icon_cool.gif'],
[':cry:', 'icon_cry.gif'],
['8O', 'icon_eek.gif'],
['8-O', 'icon_eek.gif'],
[':shock:', 'icon_eek.gif'],
[':evil:', 'icon_evil.gif'],
[':!:', 'icon_exclaim.gif'],
[':idea:', 'icon_idea.gif'],
[':lol:', 'icon_lol.gif'],
[':x', 'icon_mad.gif'],
[':-x', 'icon_mad.gif'],
[':mad:', 'icon_mad.gif'],
[':mrgreen:', 'icon_mrgreen.gif'],
[':neutral:', 'icon_neutral.gif'],
[':|', 'icon_neutral.gif'],
[':-|', 'icon_neutral.gif'],
[':?:', 'icon_question.gif'],
[':P', 'icon_razz.gif'],
[':razz:', 'icon_razz.gif'],
[':-P', 'icon_razz.gif'],
[':oops:', 'icon_redface.gif'],
[':roll:', 'icon_rolleyes.gif'],
[':(', 'icon_sad.gif'],
[':-(', 'icon_sad.gif'],
[':sad:', 'icon_sad.gif'],
[':smile:', 'icon_smile.gif'],
[':-)', 'icon_smile.gif'],
[':)', 'icon_smile.gif'],
[':-o', 'icon_surprised.gif'],
[':o', 'icon_surprised.gif'],
[':eek:', 'icon_surprised.gif'],
[':twisted:', 'icon_twisted.gif'],
[':wink:', 'icon_wink.gif'],
[';-)', 'icon_wink.gif'],
[';)', 'icon_wink.gif']
];



function make_links (s) {

	target="";

	if (s.indexOf(this.location.href)==-1) target=' target="_blank"';
	var re = /((http|https|ftp):\/\/[^ ]*)/gi;	

	text = s.replace(re,"<a href=\"$1\""+target+">&laquo;Link&raquo;</a>");

	return text;

}



var PathToSmiley="http://www.blumenhelga.at/helgasblog/wp-includes/images/smilies/";



function filter_smilies(s) {

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

		var replace = '<img src="'+PathToSmiley + smilies[i][1] + '" class="wp-smiley" alt="[smiley]" />';

		var search = smilies[i][0].replace(/(\(|\)|\$|\?|\*|\+|\^|\[|\.|\|)/gi, "\\$1");

		re = new RegExp(search, 'gi');

		s = s.replace(re, replace);

	}

	var re =/([_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+(\.[-a-z0-9]+)*\.[a-z]{2,6})/gi;

	s = s.replace(re,"<a href=\"mailto:$1\">&laquo;Email&raquo;</a>");

	return s;

}



// XHTML live Chat

// author: alexander kohlhofer

// version: 1.0

// http://www.plasticshore.com

// http://www.plasticshore.com/projects/chat/

// please let the author know if you put any of this to use

// XHTML live Chat (including this script) is published under a creative commons license

// license: http://creativecommons.org/licenses/by-nc-sa/2.0/





var jal_loadtimes;

var jal_org_timeout = 4000;

var jal_timeout = jal_org_timeout;

var GetChaturl = "/helgasblog/wp-content/plugins/wordspew/wordspew.php?jalGetChat=yes";

var SendChaturl = "/helgasblog/wp-content/plugins/wordspew/wordspew.php?jalSendChat=yes";

var httpReceiveChat;

var httpSendChat;

var jalSound;

///////////////////////////////////////

//

//  Generic onload by Brothercake

//  http://www.brothercake.com/

//

///////////////////////////////////////



//onload function



//setup onload function

if(typeof window.addEventListener != 'undefined')

{

	//.. gecko, safari, konqueror and standard

	window.addEventListener('load', initJavaScript, false);

}

else if(typeof document.addEventListener != 'undefined')

{

	//.. opera 7

	document.addEventListener('load', initJavaScript, false);

}

else if(typeof window.attachEvent != 'undefined')

{

	//.. win/ie

	window.attachEvent('onload', initJavaScript);

}



function initJavaScript() {

	if (!document.getElementById('chatbarText')) { return; }

	document.forms['chatForm'].elements['chatbarText'].setAttribute('autocomplete','off'); //this non standard attribute prevents firefox' autofill function to clash with this script

	// initiates the two objects for sending and receiving data

	checkStatus(''); //sets the initial value and state of the input comment

	checkName(); //checks the initial value of the input name

	checkUrl();

	jalSound = (jal_getCookie("jalSound")==null || jal_getCookie("jalSound")==1) ? 1 : 0;

	jal_loadtimes = 1;



	httpReceiveChat = getHTTPObject();

	httpSendChat = getHTTPObject();



	setTimeout('receiveChatText()', jal_timeout); //initiates the first data query



	document.getElementById('shoutboxname').onblur = checkName;

	document.getElementById('shoutboxU').onblur = checkUrl;

	document.getElementById('chatbarText').onfocus = function () { checkStatus('active'); }	

	document.getElementById('chatbarText').onblur = function () { checkStatus(''); }

	document.getElementById('submitchat').onclick = sendComment;

	document.getElementById('chatForm').onsubmit = function () { return false; }

	// When user mouses over shoutbox

	document.getElementById('chatoutput').onmouseover = function () {

		if (jal_loadtimes > 9) {

			jal_loadtimes = 1;

			receiveChatText();

		}

		jal_timeout = jal_org_timeout;

	}

	

	var obj = "";

	
	ActualSmile="";

	style="";

	lib="-";

	if (jal_getCookie("jalSmiley")==1) {

		style="display:none";

		lib="+"

	}

	obj+="<a href=\"javascript:ShowHide('SmileyParent','SmileyChild')\" id=\"SmileyParent\" title=\"Hier klicken, um Smileys-Liste ein-/auszublenden.\">"+lib+"</a> Smileys :";

	obj+="<div id='SmileyChild' style=\""+style+"\">";

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

		if(ActualSmile!=smilies[i][1]) {

			obj+="<a href=\"javascript:appendSmiley('"+smilies[i][0].replace("'","\\'")+"')\">";

			obj+="<img src=\""+PathToSmiley+smilies[i][1]+"\" alt=\"\" class=\"wp-smiley\"/></a> ";

		}

		ActualSmile=smilies[i][1];

	}

	obj+="</div>"	

	document.getElementById("SmileyList").innerHTML=obj;

	
}

function appendSmiley(text) {

	document.getElementById('chatbarText').value+=' '+text;

	document.getElementById('chatbarText').focus();

}

	

function ShowHide(parent, enfant) {

	txtParent=document.getElementById(parent).innerHTML;

	etatEnfant=document.getElementById(enfant).style.display;

	document.getElementById(parent).innerHTML=(txtParent=="+") ? "-" : "+";

	document.getElementById(enfant).style.display=(etatEnfant=="none") ? "" : "none";

	jalSmiley = (jal_getCookie("jalSmiley")==1) ? 0 : 1;

	document.cookie = "jalSmiley="+jalSmiley+";expires=Tue, 06 Mar 2012 05:24:54 UTC;path=/;";

}



//initiates the first data query

function receiveChatText() {

	jal_lastID = parseInt(document.getElementById('jal_lastID').value) - 1;

	if (httpReceiveChat.readyState == 4 || httpReceiveChat.readyState == 0) {

		httpReceiveChat.open("GET",GetChaturl + '&jal_lastID=' + jal_lastID + '&rand='+Math.floor(Math.random() * 1000000), true);

		httpReceiveChat.onreadystatechange = handlehHttpReceiveChat; 

		httpReceiveChat.send(null);

		jal_loadtimes++;

		if (jal_loadtimes > 9) jal_timeout = jal_timeout * 5 / 4;

	}

	setTimeout('receiveChatText()',jal_timeout);

}



//deals with the servers' reply to requesting new content

function handlehHttpReceiveChat() {

	if (httpReceiveChat.readyState == 4) {

		firstarray = httpReceiveChat.responseText.split('\n');

		if (firstarray.length == 2) { // if != 2, it failed, we should skip the processing part

			if(firstarray[0]!="") replaceUserOnline(firstarray[0]); //inserts the new content into the page

	

			results = firstarray[1].split('---'); //the fields are seperated by ---

			if(results.length > 2 && document.getElementById('TheBox') && jalSound==1)

			document.getElementById('TheBox').innerHTML='<embed src="http://www.blumenhelga.at/helgasblog/wp-content/plugins/wordspew/msg.wav" height="0" width="0" autostart="true" hidden="true"/>';



			if (results.length > 4) {

				for(i=0;i < (results.length-1);i=i+5) { //goes through the result one message at a time

				insertNewContent(results[i+1],results[i+2],results[i+3], results[i], results[i+4]); //inserts the new content into the page

				document.getElementById('jal_lastID').value = parseInt(results[i]) + 1;

				}

				jal_timeout = jal_org_timeout;

				jal_loadtimes = 1;

			}

			else if(results.length==3) {

				insertNewContent(results[1], results[2], "", results[0]);

				document.getElementById('jal_lastID').value = parseInt(results[0]) + 1;

			}

		}

	}

}



function setSound() {

pathToImg="http://www.blumenhelga.at/helgasblog/wp-content/plugins/wordspew/";

jalSound = (jal_getCookie("jalSound")=="" || jal_getCookie("jalSound")==0) ? 1 : 0;

document.cookie = "jalSound="+jalSound+";expires=Tue, 06 Mar 2012 05:24:54 UTC;path=/;";

document.getElementById('JalSound').src=(jalSound==1) ? pathToImg+"sound_1.gif": pathToImg+"sound_0.gif"

}



//inserts the new content into the page

function insertNewContent(liName,liText, liUrl, liId, liUser) {

var myClass="";

if(liUser==1)

	myClass="jal_user ";

myClass+=liName;

	lastResponse="vor 0 Minute";

	response = document.getElementById("responseTime");

	response.replaceChild(document.createTextNode(lastResponse), response.firstChild);

	insertO = document.getElementById("outputList");

	oLi = document.createElement('li');

	oLi.setAttribute('id','comment-new'+liId);



	oSpan = document.createElement('span');

	oSpan.setAttribute('class',myClass);



	oName = document.createTextNode(liName);



	if (liUrl != "http://" && liUrl != '') {

		oURL = document.createElement('a');

		oURL.href = liUrl;

		if (liUrl.indexOf(this.location.href)==-1) oURL.setAttribute('target','_blank');
		oURL.appendChild(oName);

	} else {

		oURL = oName;

	}



	oSpan.appendChild(oURL);

	oSpan.appendChild(document.createTextNode(' : '));

	oLi.appendChild(oSpan);

	oLi.innerHTML += jal_apply_filters(liText);

	insertO.insertBefore(oLi, insertO.firstChild);

	Fat.fade_element("comment-new"+liId, 30, 1500, "#ffffff", "#515151");

}



function MasqueSelect() {

	mabox=document.getElementById('shoutboxOp');

	posEgal=mabox.options[0].text.indexOf("=");

	if(mabox.options[mabox.selectedIndex].value==eval(mabox.options[0].text.substr(0,posEgal)))

	document.getElementById('shoutbox_captcha').style.display="none";

}

//stores a new comment on the server

function sendComment() {

	currentChatText = document.getElementById('chatbarText').value;

	currentUrl = document.getElementById('shoutboxU').value;

	currentName = document.getElementById('shoutboxname').value;

	shoutboxOp = document.getElementById('shoutboxOp').value;

	shoutboxControl= document.getElementById('shoutboxControl').value;

	

	if (currentChatText == '') return;

	if(CheckSpam(currentName+' '+currentChatText, currentUrl)) {

		if (httpSendChat.readyState == 4 || httpSendChat.readyState == 0) {

			param = 'n='+ encodeURIComponent(currentName)+'&c='+ encodeURIComponent(currentChatText) +'&u='+ encodeURIComponent(currentUrl)+'&shoutboxOp='+encodeURIComponent(shoutboxOp)+'&shoutboxControl='+encodeURIComponent(shoutboxControl);	

			httpSendChat.open("POST", SendChaturl, true);

			httpSendChat.setRequestHeader('Content-Type','application/x-www-form-urlencoded');

			httpSendChat.onreadystatechange = receiveChatText;

			httpSendChat.send(param);

			document.forms['chatForm'].elements['chatbarText'].value = '';

		}

	}

}



// http://www.codingforums.com/showthread.php?t=63818

function pressedEnter(field,event) {

	var theCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;

	if (theCode == 13) {

		sendComment();

		return false;

	} 

	else return true;

}





//does clever things to the input and submit

function checkStatus(focusState) {

	currentChatText = document.forms['chatForm'].elements['chatbarText'];

	oSubmit = document.forms['chatForm'].elements['submit'];

	if (currentChatText.value != '' || focusState == 'active') {

		oSubmit.disabled = false;

	} else {

		oSubmit.disabled = true;

	}

}



function jal_getCookie(name) {

	var dc = document.cookie;

	var prefix = name + "=";

	var begin = dc.indexOf("; " + prefix);

	if (begin == -1) {

		begin = dc.indexOf(prefix);

		if (begin != 0) return null;

	} else

		begin += 2;

	var end = document.cookie.indexOf(";", begin);

	if (end == -1)

		end = dc.length;

	return unescape(dc.substring(begin + prefix.length, end));

}





//autoasigns a random name to a new user

//If the user has chosen a name, use that

function checkName() {

	jalCookie = jal_getCookie("jalUserName");

	currentName = document.getElementById('shoutboxname');

	

	if (currentName.value != jalCookie) {

		document.cookie = "jalUserName="+encodeURIComponent(currentName.value)+";expires=Tue, 06 Mar 2012 05:24:54 UTC;path=/;"

	}



	if (jalCookie && currentName.value == '') {

		currentName.value = jalCookie;

		return;

	}

}



function checkUrl() {

	jalCookie = jal_getCookie("jalUrl");

	currentName = document.getElementById('shoutboxU');

	if(currentName.style.display!="none") {

		if (currentName.value == '')

			return;

			

		if (currentName.value != jalCookie) {

			document.cookie = "jalUrl="+currentName.value+";expires=Tue, 06 Mar 2012 05:24:54 UTC;path=/;"

			return;

		}



		if (jalCookie && ( currentName.value == '' || currentName.value == "http://")) {

			currentName.value = jalCookie;

			return;

		}

	}

}





//initiates the XMLHttpRequest object as found here: http://www.webpasties.com/xmlHttpRequest

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;

}



function replaceUserOnline(useronlinetext) {

	response = document.getElementById("usersOnline");

	response.replaceChild(document.createTextNode(useronlinetext), response.firstChild);

}