//script.js
var mouseX 	 	 = 0;
var mouseY	 	 = 0;
var enabletip	 = false;
var tipobj   	 = null;
var dragObject  = null; //For dragmap.js
var mouseOffset = null; //For dragmap.js
var mapItems    = null;
var inTraffic   = false;
var arVersion = navigator.appVersion.split("MSIE")
var browserversion = parseFloat(arVersion[1])
var selectedDivId = 'dest-1';
var selectedDivIndex = '-1';
var selectDefaultSpecialUrl = "none";
var popup = null;

function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
}
function dummyVar() {
	return "dummy=" + ("" + Math.random()).substring(2,8);
}

function clearLoginFormIfLoginIs(suppliedLogin, selectedForm) {
   if(selectedForm.login.value == suppliedLogin) {
   	selectedForm.login.value = "";
   	selectedForm.password.value = "";
   }
}
function mouseReleased(e) {} //Will be overwritten later


var popupTime = 0;
function showPopup(text, skipSelectFix) {
	try{
		popup = $("thePopup");
		$("popupContent").innerHTML = text;
		popupTime = (new Date()).getTime();
		if(!skipSelectFix && document.all) {
			hideSelects();
		}
		document.onmousemove = positionPopup;
		return true;
	} catch (e) {}
}
function delayedHidePopup() {
	popupTime = (new Date()).getTime();
	document.onmousemove = null;
	setTimeout(hidePopup, 900);
}
function hidePopup() {
	var now = (new Date()).getTime();
	if(now > (popupTime + 890)) {
		document.onmousemove = null;
		if(popup) {
			popup.style.visibility="hidden";
			popup = null;
			if(document.all) {
				unhideSelects();
			}
		}
	}
}
function positionPopup(e) {
	var tempPos = {x: 0, y: 0}
	if(document.all) { // grab the x-y pos.s if browser is IE
		tempPos = findPos(window.event.srcElement);
	} else {  // grab the x-y pos.s if browser is NS
		tempPos = findPos(e.target);
	}
	  
	if(popup){
		popup.style.left=(tempPos.x-28)+"px";
		popup.style.top=(tempPos.y-popup.clientHeight-6)+"px";
		popup.style.visibility="visible";
	}
	document.onmousemove = null;
}
function hideSelects() {
	var selects = document.getElementsByTagName("select");
	for(var i=0; i<selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}
}
function unhideSelects() {
	var selects = document.getElementsByTagName("select");
	for(var i=0; i<selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
}
         
function getXmlHttp() {
	var xmlHttp	 	= false;
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	// JScript gives us Conditional compilation, we can cope with old IE versions.
	// and security blocked creation of the objects.
	try {
		xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
	   	xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
			xmlHttp = false;
		}
	}
	@end @*/
	
	if (!xmlHttp && typeof XMLHttpRequest!='undefined') {
		try {
			xmlHttp = new XMLHttpRequest();
		} catch (e) {
			xmlHttp=false;
		}
	}
	if (!xmlHttp && window.createRequest) {
		try {
			xmlHttp = window.createRequest();
		} catch (e) {
			xmlHttp=false;
		}
	}
	return xmlHttp;
}

function addSelectedToTripReport() {
	var url = "viewSelectedRoutes.jsp?cmd=addSelected" + "&" + dummyVar();
   isokXML = getXmlHttp();
   isokXML.open("GET", url, true);
   isokXML.onreadystatechange = function() {if (isokXML.readyState == 4) {
   	$("selectedRoutesContainer").innerHTML = isokXML.responseText;
   	$("travelReportButtons").style.display = "";
  	}};
   isokXML.send(null);
}

function deleteSelectedToTripReport(id) {
	var url = "viewSelectedRoutes.jsp?cmd=deleteId&iId=" + id + "&" + dummyVar();
   isokXML = getXmlHttp();
   isokXML.open("GET", url, true);
   isokXML.onreadystatechange = function() {if (isokXML.readyState == 4) {
   	var reportContainer = $("selectedRoutesContainer");
   	reportContainer.innerHTML = isokXML.responseText;
   	if(reportContainer.offsetHeight < 20) {
   		$("travelReportButtons").style.display = "none";
   	}
  	}};
   isokXML.send(null);
}

function loadFaq(qid) {

   xmlHttp = getXmlHttp();
   xmlHttp.open("GET", "support_faq_fetch.jsp?qid=" + qid, true);
   xmlHttp.onreadystatechange = function() {if (xmlHttp.readyState == 4) {
      $("a" + qid).innerHTML = xmlHttp.responseText;
   	var myEffect = new fx.Height("a" + qid, {duration: 300});
      myEffect.toggle();
   }}
   xmlHttp.send(null);

   return false;
}

function rollOutRollIn(text, newSelectedDiv) {
	
	if(selectedDivId != newSelectedDiv && document.getElementById(selectedDivId)) {
		document.getElementById(selectedDivId).className = "unselectedSearchResult";
	}
  
	if(document.getElementById(newSelectedDiv)) {
		if(document.getElementById(selectedDivId)) {
			var rollOut = new fx.Height(selectedDivId + "info", {duration: 300, onComplete: function () {rorIn(text, newSelectedDiv)}});
			rollOut.toggle();
		} else {
			rorIn(text, newSelectedDiv);
		}
	}

}
function rorIn(text, newSelectedDiv) {
	selectedDivId = newSelectedDiv;
	document.getElementById(selectedDivId).className = "selectedSearchResult";
	document.getElementById(selectedDivId + "info").innerHTML = text;
	document.getElementById(selectedDivId + "info").style.height = "1px";
	var myEffect = new fx.Height(selectedDivId + "info" , {duration: 300, onComplete: function () {scroll('searchBar', selectedDivId);}});
	myEffect.toggle();
	resetDots();
}


function fadeOutFadeIn(element, context) {
	var fadeOut = new fx.Opacity(element, {duration: 300, onComplete: function () {fofIn(element, context)}});
	fadeOut.toggle();   
}
function fofIn(element, context) {
	document.getElementById(element).innerHTML = context;
	var fadeIn = new fx.Opacity(element , {duration: 300});
}

function getSelectedDestinationId() {
 	var url = "selectedId.jsp?" + dummyVar();
   xmlHttp = getXmlHttp();
   xmlHttp.open("GET", url, true);
   xmlHttp.onreadystatechange = function() {if (xmlHttp.readyState == 4) {fadeOutFadeIn('selectedRoutesContainer', xmlHttp.responseText);}};
   xmlHttp.send(null);
}

function stopRKey(evt) {
   var evt = (evt) ? evt : ((event) ? event : null);
   var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
   if ((evt.keyCode == 13) && (node.type=="text")) {return false;}
}

function getPixelOffset(item, container) {
	try {
		left = 0;
		top  = 0;
		var obj=document.getElementById(item);
		var finalItem = document.getElementById(container);
		
		while(obj.offsetParent){
			if(obj==finalItem){
				left = left + obj.offsetLeft;
				top = top + obj.offsetTop;
				break;
			} else {
				left = left + obj.offsetLeft;
				top = top + obj.offsetTop;
				obj=obj.offsetParent;
			}
		}
		return {x: left, y: top};
	} catch (Exception) {
		return {x: -1, y: -1};
	}
}
function findPos(obj) {
	var curleft = curtop = 0;
	if(obj.offsetParent) {
		curleft = obj.offsetLeft;
		curtop = obj.offsetTop;
		while (obj = obj.offsetParent) {
			if(obj && obj.tagName == "TABLE" && obj.className == "countryContext") {
				//Orkar inte leta efter den h?r j???vla IE6 buggen.
			} else {
				curleft += obj.offsetLeft;
			}
			curtop += obj.offsetTop;
		}
	}
	return {x: curleft, y: curtop };
}

//Grayout
function removeGrayoutManual() {
	hasClearedPhoneForm = false;
	var target = document.getElementById("grayDivOverlay");
	if(target) {
		target.innerHTML = "";
		target.style.width = "1px";
		target.style.height= "1px";
		target.style.top = "-10px";
		target = document.getElementById("grayDiv");
		target.innerHTML = "";
		target.style.width = "1px";
		target.style.height= "1px";
		target.style.top = "-10px";
	}
}
function removeGrayout(event) {
	event = event || window.event;
	var target = event.target || event.srcElement;
	//if(target.id == "grayDivOverlay") {
		removeGrayoutManual();
	//}
}
function grayOut(left, top, width, height) {//Grays out object and returns an overlay
	var grayDiv = document.getElementById("grayDiv");
	var grayDivOverlay = document.getElementById("grayDivOverlay");
	if(!grayDiv) {
		grayDiv = document.createElement("div");
		grayDiv.id = "grayDiv";
		document.getElementsByTagName("body")[0].appendChild(grayDiv);
	}
	if(!grayDivOverlay) {
		grayDivOverlay = document.createElement("div");
		grayDivOverlay.id = "grayDivOverlay";
		document.getElementsByTagName("body")[0].appendChild(grayDivOverlay);
	}
	
	grayDiv.style.left = left + "px";
	grayDivOverlay.style.left = left + "px";
	grayDiv.style.top = top + "px";
	grayDivOverlay.style.top = top + "px";
	grayDiv.style.width  = width + "px";
	grayDivOverlay.style.width  = width + "px";
	grayDiv.style.height = height + "px";
	grayDivOverlay.style.height = height + "px";

	return grayDivOverlay;
}
function grayOutObject(obj) {
	var padding = 5;
	var objPos = findPos(obj);
	var grayDiv = document.getElementById("grayDiv");
	if(!grayDiv) {
		grayDiv = document.createElement("div");
		grayDiv.id = "grayDiv";
		document.getElementsByTagName("body")[0].appendChild(grayDiv);
	}
	
	return grayOut((objPos.x - padding), (objPos.y - padding), (obj.offsetWidth + (2*padding)), (obj.offsetHeight + (2*padding)));
}
function grayOutObjectProgress(obj) {
	if(obj) {
		var grayoutObject = grayOutObject(obj);
		grayoutObject.innerHTML = "<table onClick='removeGrayoutManual()' width='100%' height='100%'><td valign='middle' align='center'><img src='img/ajax-loader2.gif'></td></table>";
	}
}

function grayOutBody() {
	var docHeight, docWidth;
	
	if(document.all) {
		//docHeight = document.body.offsetHeight;
		docWidth  = document.body.scrollWidth;
		docHeight = screen.height;
	} else if (document.body && typeof document.body.scrollHeight != 'undefined') {
		docHeight = window.innerHeight;
		docWidth  = window.innerWidth;
	} else if (typeof document.height != 'undefined') {
		//docHeight = document.height;
		docWidth  = document.width;
		docHeight = document.height;
	} else if (document.compatMode && document.compatMode != 'BackCompat') {
		//docHeight = document.documentElement.scrollHeight;
		docWidth  = document.documentElement.scrollWidth;
		docHeight = screen.height;
	}

	return grayOut(0, 0, docWidth, docHeight);
}

//Reload ISOK
//var isokXML = "";
function reloadIsok() {
	var isokXML = getXmlHttp();
	isokXML.open("GET", "isok_maybe.jsp?" + dummyVar(), true);
	isokXML.onreadystatechange = function() {if (isokXML.readyState == 4) {
		fadeOutFadeIn('results', isokXML.responseText);
		fetchMapItems();
		
		if(isokXML.responseText.indexOf("<!-- no hits -->") != -1) {
         $("warning").style.visibility = "visible";
      }
	}};
	isokXML.send(null);
}
function reloadSearchFields() {
	var searchFieldXML = getXmlHttp();
	searchFieldXML.open("GET", "search_meta.jsp?" + dummyVar(), true);
	searchFieldXML.onreadystatechange = function() {if (searchFieldXML.readyState == 4) {
		$("searchFields").innerHTML = searchFieldXML.responseText;
	}}
	searchFieldXML.send(null);
}

function showCompatiblePhones() {
   window.open('compatiblePhonesWrapper.jsp', 'CompatiblePhones', 'scrollbars=1, height=760, width=530, menubar=no, location=no, resizable=yes, status=yes');
}
function showInstallSMSForm() {
	var grayoutOverlay = grayOutBody();

	xmlHttp = getXmlHttp();
	xmlHttp.open("GET", "send_installSMS_form.jsp", true);
	 	xmlHttp.onreadystatechange = function() {
   	if (xmlHttp.readyState == 4) {
   	 	urchinTracker('/sms/popup');
         var tableHtml = '<style>#smsinstallTable {margin: 0px auto;}</style><table id="smsinstallTable" width="100%" height="100%" cellpadding="0" cellspacing="0"><tr><td valign="middle" align="center">';
         tableHtml += xmlHttp.responseText;
         tableHtml += '</td></tr></table>';
         grayoutOverlay.innerHTML = tableHtml;
   	}
	 	};
	xmlHttp.send(null);
}
var hasClearedPhoneForm = false;
function sendInstallSms(popup) {
	var hasClearedPhoneForm = false;
	if(popup) {
		
		var action = "action=" + document.forms.install.action.value;
		var phoneNr = "phoneNr=" + document.forms.install.phoneNr.value;
		
		xmlHttp = getXmlHttp();
		xmlHttp.open("GET", "portal.jsp?dontReply=1&" + action + "&" + phoneNr, true);
		   xmlHttp.onreadystatechange = function() {
		      if(xmlHttp.readyState == 4) {
		         urchinTracker('/sms/popup');
		         var continer = document.getElementById('sendInstallSMSContainer');
		         continer.innerHTML = "<div class=\"puffTop headerBar\"></div><div class=\"padded\"></p><div style=\"position: absolute; top: 9px; right: 5px;\"><a onclick=\"removeGrayoutManual()\" href=\"#\"><img border=\"0\" align=\"right\" src=\"img/button_close.gif\"/></a></div>" + xmlHttp.responseText + "</div>";
	   	      }
		   };
		xmlHttp.send(null);
	} else {
		document.forms.install.submit();
	}
}
function clearPhoneForm() {
   document.forms.install.phoneNr.value = "+";
   if(navigator.userAgent.indexOf("MSIE") != -1) {
      setCursorAtEnd(document.forms.install.phoneNr);
   }
}

function setCursorAtEnd(oTextbox) { 
   if (oTextbox.createTextRange) { 
      var r = (oTextbox.createTextRange()
   ); 
   r.moveStart('character', (oTextbox.value.length));
   r.collapse(); 
   r.select(); }
}
function validatePhoneNumber(phoneNumber) {
    if(phoneNumber == null) {
       return null;
    }

    phoneNumber = phoneNumber.trim();
    var pLength = phoneNumber.length;
    if(pLength < 7) {
       return null;
    }

    var newPhoneNumber = "";
    
    //begins with digit or plus
    var firstChar = phoneNumber.substr(0,1)
    if(isDigit(firstChar) || firstChar == '+') {
       newPhoneNumber += firstChar;
    } else {
       return null;
    }
    
    var c;
    // Loop through rest of string:
    for(var i = 1; i < pLength; i++) {
       c = phoneNumber.substr(i,1);
       if(isDigit(c)) {
          newPhoneNumber += c;
       } else if(c == '-' || c == '/' || c == ' ' || c == '\\') {
          // skip the character
       } else {
          // illegal character:
          return null;
       }
    }

    if(newPhoneNumber.length > 7) {
       return newPhoneNumber;
    } else {
       return null;
    }
 }
function isDigit(c) {
   return ((c >= "0") && (c <= "9"))
}
function loginOnEnter(myfield,e) {
   var keycode;
   if (window.event) keycode = window.event.keyCode;
   else if (e) keycode = e.which;
   else return true;

   if(keycode == 13) {
	   myfield.form.submit();
	   return false;
   }
   else
	   return true;
}



//prototype.lite.js
/*  Prototype JavaScript framework
 *  (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/
/*--------------------------------------------------------------------------*/

//note: modified & stripped down version of prototype, to be used with moo.fx by mad4milk (http://moofx.mad4milk.net).

var Class = {
	create: function() {
		return function() {
			this.initialize.apply(this, arguments);
		}
	}
}

Object.extend = function(destination, source) {
	for (property in source) destination[property] = source[property];
	return destination;
}

Function.prototype.bind = function(object) {
	var __method = this;
	return function() {
		return __method.apply(object, arguments);
	}
}

Function.prototype.bindAsEventListener = function(object) {
var __method = this;
	return function(event) {
		__method.call(object, event || window.event);
	}
}

function $() {
	if (arguments.length == 1) return get$(arguments[0]);
	var elements = [];
	$c(arguments).each(function(el){
		elements.push(get$(el));
	});
	return elements;

	function get$(el){
		if (typeof el == 'string') el = document.getElementById(el);
		return el;
	}
}

if (!window.Element) var Element = new Object();

Object.extend(Element, {
	remove: function(element) {
		element = $(element);
		element.parentNode.removeChild(element);
	},

	hasClassName: function(element, className) {
		element = $(element);
		if (!element) return;
		var hasClass = false;
		element.className.split(' ').each(function(cn){
			if (cn == className) hasClass = true;
		});
		return hasClass;
	},

	addClassName: function(element, className) {
		element = $(element);
		Element.removeClassName(element, className);
		element.className += ' ' + className;
	},
  
	removeClassName: function(element, className) {
		element = $(element);
		if (!element) return;
		var newClassName = '';
		element.className.split(' ').each(function(cn, i){
			if (cn != className){
				if (i > 0) newClassName += ' ';
				newClassName += cn;
			}
		});
		element.className = newClassName;
	},

	cleanWhitespace: function(element) {
		element = $(element);
		$c(element.childNodes).each(function(node){
			if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node);
		});
	},

	find: function(element, what) {
		element = $(element)[what];
		while (element.nodeType != 1) element = element[what];
		return element;
	}
});

var Position = {
	cumulativeOffset: function(element) {
		var valueT = 0, valueL = 0;
		do {
			valueT += element.offsetTop  || 0;
			valueL += element.offsetLeft || 0;
			element = element.offsetParent;
		} while (element);
		return [valueL, valueT];
	}
};

document.getElementsByClassName = function(className) {
	var children = document.getElementsByTagName('*') || document.all;
	var elements = [];
	$c(children).each(function(child){
		if (Element.hasClassName(child, className)) elements.push(child);
	});  
	return elements;
}

//useful array functions
Array.prototype.iterate = function(func){
	for(var i=0;i<this.length;i++) func(this[i], i);
}
if (!Array.prototype.each) Array.prototype.each = Array.prototype.iterate;

function $c(array){
	var nArray = [];
	for (var i=0;i<array.length;i++) nArray.push(array[i]);
	return nArray;
}

//moo.fs.js
/*
moo.fx, simple effects library built with prototype.js (http://prototype.conio.net).
by Valerio Proietti (http://mad4milk.net) MIT-style LICENSE.
for more info (http://moofx.mad4milk.net).
Sunday, March 05, 2006
v 1.2.3
*/

var fx = new Object();
//base
fx.Base = function(){};
fx.Base.prototype = {
	setOptions: function(options) {
	this.options = {
		duration: 500,
		onComplete: '',
		transition: fx.sinoidal
	}
	Object.extend(this.options, options || {});
	},

	step: function() {
		var time  = (new Date).getTime();
		if (time >= this.options.duration+this.startTime) {
			this.now = this.to;
			clearInterval (this.timer);
			this.timer = null;
			if (this.options.onComplete) setTimeout(this.options.onComplete.bind(this), 10);
		}
		else {
			var Tpos = (time - this.startTime) / (this.options.duration);
			this.now = this.options.transition(Tpos) * (this.to-this.from) + this.from;
		}
		this.increase();
	},

	custom: function(from, to) {
		if (this.timer != null) return;
		this.from = from;
		this.to = to;
		this.startTime = (new Date).getTime();
		this.timer = setInterval (this.step.bind(this), 13);
	},

	hide: function() {
		this.now = 0;
		this.increase();
	},

	clearTimer: function() {
		clearInterval(this.timer);
		this.timer = null;
	}
}

//stretchers
fx.Layout = Class.create();
fx.Layout.prototype = Object.extend(new fx.Base(), {
	initialize: function(el, options) {
		this.el = $(el);
		this.el.style.overflow = "hidden";
		this.iniWidth = this.el.offsetWidth;
		this.iniHeight = this.el.offsetHeight;
		this.setOptions(options);
	}
});

fx.Height = Class.create();
Object.extend(Object.extend(fx.Height.prototype, fx.Layout.prototype), {	
	increase: function() {
		this.el.style.height = this.now + "px";
	},

	toggle: function() {
		if (this.el.offsetHeight > 1) this.custom(this.el.offsetHeight, 1);
		else this.custom(1, this.el.scrollHeight);
	}
});

fx.Width = Class.create();
Object.extend(Object.extend(fx.Width.prototype, fx.Layout.prototype), {	
	increase: function() {
		this.el.style.width = this.now + "px";
	},

	toggle: function(){
		if (this.el.offsetWidth > 1) this.custom(this.el.offsetWidth, 1);
		else this.custom(1, this.iniWidth);
	}
});

//fader
fx.Opacity = Class.create();
fx.Opacity.prototype = Object.extend(new fx.Base(), {
	initialize: function(el, options) {
		this.el = $(el);
		this.now = 1;
		this.increase();
		this.setOptions(options);
	},

	increase: function() {
		if (this.now == 1 && (/Firefox/.test(navigator.userAgent))) this.now = 0.9999;
		this.setOpacity(this.now);
	},
	
	setOpacity: function(opacity) {
		if (opacity == 0 && this.el.style.visibility != "hidden") this.el.style.visibility = "hidden";
		else if (this.el.style.visibility != "visible") this.el.style.visibility = "visible";
		if (window.ActiveXObject) this.el.style.filter = "alpha(opacity=" + opacity*100 + ")";
		this.el.style.opacity = opacity;
	},

	toggle: function() {
		if (this.now > 0) this.custom(1, 0);
		else this.custom(0, 1);
	}
});
fx.HalfOpacity = Class.create();
fx.HalfOpacity.prototype = Object.extend(new fx.Base(), {
	initialize: function(el, options) {
		this.el = $(el);
		this.now = 1;
		this.increase();
		this.setOptions(options);
	},

	increase: function() {
		if (this.now == 1 && (/Firefox/.test(navigator.userAgent))) this.now = 0.9999;
		this.setOpacity(this.now);
	},
	
	setOpacity: function(opacity) {
		if (opacity == 0 && this.el.style.visibility != "hidden") this.el.style.visibility = "hidden";
		else if (this.el.style.visibility != "visible") this.el.style.visibility = "visible";
		if (window.ActiveXObject) this.el.style.filter = "alpha(opacity=" + opacity*100 + ")";
		this.el.style.opacity = opacity;
	},

	toggle: function() {
		if (this.now > 0.5) this.custom(1, 0.5);
		else this.custom(0.5, 1);
	}
});

//transitions
fx.sinoidal = function(pos){
	return ((-Math.cos(pos*Math.PI)/2) + 0.5);
	//this transition is from script.aculo.us
}
fx.linear = function(pos){
	return pos;
}
fx.cubic = function(pos){
	return Math.pow(pos, 3);
}
fx.circ = function(pos){
	return Math.sqrt(pos);
}

//urchin.js
//-- Google Analytics Urchin Module
//-- Copyright 2005 Google, All Rights Reserved.

//-- Urchin On Demand Settings ONLY
var _uacct="";			// set up the Urchin Account
var _userv=1;			// service mode (0=local,1=remote,2=both)

//-- UTM User Settings
var _ufsc=1;			// set client info flag (1=on|0=off)
var _udn="auto";		// (auto|none|domain) set the domain name for cookies
var _uhash="on";		// (on|off) unique domain hash for cookies
var _utimeout="1800";   	// set the inactive session timeout in seconds
var _ugifpath="/__utm.gif";	// set the web path to the __utm.gif file
var _utsp="|";			// transaction field separator
var _uflash=1;			// set flash version detect option (1=on|0=off)
var _utitle=1;			// set the document title detect option (1=on|0=off)
var _ulink=0;			// enable linker functionality (1=on|0=off)

//-- UTM Campaign Tracking Settings
var _uctm=1;			// set campaign tracking module (1=on|0=off)
var _ucto="15768000";		// set timeout in seconds (6 month default)
var _uccn="utm_campaign";	// name
var _ucmd="utm_medium";		// medium (cpc|cpm|link|email|organic)
var _ucsr="utm_source";		// source
var _uctr="utm_term";		// term/keyword
var _ucct="utm_content";	// content
var _ucid="utm_id";		// id number
var _ucno="utm_nooverride";	// don't override

//-- Auto/Organic Sources and Keywords
var _uOsr=new Array();
var _uOkw=new Array();
_uOsr[0]="google";	_uOkw[0]="q";
_uOsr[1]="yahoo";	_uOkw[1]="p";
_uOsr[2]="msn";		_uOkw[2]="q";
_uOsr[3]="aol";		_uOkw[3]="query";
_uOsr[4]="lycos";	_uOkw[4]="query";
_uOsr[5]="ask";		_uOkw[5]="q";
_uOsr[6]="altavista";	_uOkw[6]="q";
_uOsr[7]="search";	_uOkw[7]="q";
_uOsr[8]="netscape";	_uOkw[8]="query";
_uOsr[9]="earthlink";	_uOkw[9]="q";
_uOsr[10]="cnn";	_uOkw[10]="query";
_uOsr[11]="looksmart";	_uOkw[11]="key";
_uOsr[12]="about";	_uOkw[12]="terms";
_uOsr[13]="excite";	_uOkw[13]="qkw";
_uOsr[14]="mamma";	_uOkw[14]="query";
_uOsr[15]="alltheweb";	_uOkw[15]="q";
_uOsr[16]="gigablast";	_uOkw[16]="q";
_uOsr[17]="voila";	_uOkw[17]="kw";
_uOsr[18]="virgilio";	_uOkw[18]="qs";
_uOsr[19]="teoma";	_uOkw[19]="q";

//-- Auto/Organic Keywords to Ignore
var _uOno=new Array();
//_uOno[0]="urchin";
//_uOno[1]="urchin.com";
//_uOno[2]="www.urchin.com";

//-- Referral domains to Ignore
var _uRno=new Array();
//_uRno[0]=".urchin.com";

//-- **** Don't modify below this point ***
var _uff,_udh,_udt,_ubl=0,_udo="",_uu,_ufns=0,_uns=0,_ur="-",_ufno=0,_ust=0,_ubd=document,_udl=_ubd.location,_utcp="/",_uwv="1";
var _ugifpath2="http://www.google-analytics.com/__utm.gif";
if (_udl.protocol=="https:") _ugifpath2="https://ssl.google-analytics.com/__utm.gif";
if (!_utcp || _utcp=="") _utcp="/";
function urchinTracker(page) {
 if (_udl.protocol=="file:") return;
 if (_uff && (!page || page=="")) return;
 var a,b,c,v,z,k,x="",s="",f=0;
 var nx=" expires=Sun, 18 Jan 2038 00:00:00 GMT;";
 var dc=_ubd.cookie;
 _udh=_uDomain();
 _uu=Math.round(Math.random()*2147483647);
 _udt=new Date();
 _ust=Math.round(_udt.getTime()/1000);
 a=dc.indexOf("__utma="+_udh);
 b=dc.indexOf("__utmb="+_udh);
 c=dc.indexOf("__utmc="+_udh);
 if (_udn && _udn!="") { _udo=" domain="+_udn+";"; }
 if (_utimeout && _utimeout!="") {
  x=new Date(_udt.getTime()+(_utimeout*1000));
  x=" expires="+x.toGMTString()+";";
 }
 if (_ulink) {
  s=_udl.search;
  if(s && s!="" && s.indexOf("__utma=")>=0) {
   if (!(_uIN(a=_uGC(s,"__utma=","&")))) a="-";
   if (!(_uIN(b=_uGC(s,"__utmb=","&")))) b="-";
   if (!(_uIN(c=_uGC(s,"__utmc=","&")))) c="-";
   v=_uGC(s,"__utmv=","&");
   z=_uGC(s,"__utmz=","&");
   k=_uGC(s,"__utmk=","&");
   if ((k*1) != ((_uHash(a+b+c+z+v)*1)+(_udh*1))) {_ubl=1;a="-";b="-";c="-";z="-";v="-";}
   if (a!="-" && b!="-" && c!="-") f=1;
   else if(a!="-") f=2;
  }
 }
 if(f==1) {
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+b+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+c+"; path="+_utcp+";"+_udo;
 } else if (f==2) {
  a=_uFixA(s,"&",_ust);
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+_udh+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+_udh+"; path="+_utcp+";"+_udo;
  _ufns=1;
 } else if (a>=0 && b>=0 && c>=0) {
  _ubd.cookie="__utmb="+_udh+"; path="+_utcp+";"+x+_udo;
 } else {
  if (a>=0) a=_uFixA(_ubd.cookie,";",_ust);
  else a=_udh+"."+_uu+"."+_ust+"."+_ust+"."+_ust+".1";
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+_udh+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+_udh+"; path="+_utcp+";"+_udo;
  _ufns=1;
 }
 if (_ulink && v && v!="" && v!="-") {
  v=unescape(v);
  if (v.indexOf(";")==-1) _ubd.cookie="__utmv="+v+"; path="+_utcp+";"+nx+_udo;
 }
 _uInfo(page);
 _ufns=0;
 _ufno=0;
 _uff=1;
}
function _uInfo(page) {
 var p,s="",pg=_udl.pathname+_udl.search;
 if (page && page!="") pg=escape(page);
 _ur=_ubd.referrer;
 if (!_ur || _ur=="") { _ur="-"; }
 else {
  p=_ur.indexOf(_ubd.domain);
  if ((p>=0) && (p<=8)) { _ur="0"; }
  if (_ur.indexOf("[")==0 && _ur.lastIndexOf("]")==(_ur.length-1)) { _ur="-"; }
 }
 s+="&utmn="+_uu;
 if (_ufsc) s+=_uBInfo(page);
 if (_uctm && (!page || page=="")) s+=_uCInfo();
 if (_utitle && _ubd.title && _ubd.title!="") s+="&utmdt="+escape(_ubd.title);
 if (_udl.hostname && _udl.hostname!="") s+="&utmhn="+escape(_udl.hostname);
 if (!page || page=="") s+="&utmr="+_ur;
 s+="&utmp="+pg;
 if (_userv==0 || _userv==2) {
  var i=new Image(1,1);
  i.src=_ugifpath+"?"+"utmwv="+_uwv+s;
  i.onload=function() {_uVoid();}
 }
 if (_userv==1 || _userv==2) {
  var i2=new Image(1,1);
  i2.src=_ugifpath2+"?"+"utmwv="+_uwv+s+"&utmac="+_uacct+"&utmcc="+_uGCS();
  i2.onload=function() { _uVoid(); }
 }
 return;
}
function _uVoid() { return; }
function _uCInfo() {
 if (!_ucto || _ucto=="") { _ucto="15768000"; }
 var c="",t="-",t2="-",t3="-",o=0,cs=0,cn=0;i=0;z="-";
 var s=_udl.search;
 var x=new Date(_udt.getTime()+(_ucto*1000));
 var dc=_ubd.cookie;
 x=" expires="+x.toGMTString()+";";
 if (_ulink && !_ubl) {
  z=unescape(_uGC(s,"__utmz=","&"));
  if (z!="-" && z.indexOf(";")==-1) { _ubd.cookie="__utmz="+z+"; path="+_utcp+";"+x+_udo; return ""; }
 }
 z=dc.indexOf("__utmz="+_udh);
 if (z>-1) { z=_uGC(dc,"__utmz="+_udh,";"); }
 else { z="-"; }
 t=_uGC(s,_ucid+"=","&");
 t2=_uGC(s,_ucsr+"=","&");
 t3=_uGC(s,"gclid=","&");
 if ((t!="-" && t!="") || (t2!="-" && t2!="") || (t3!="-" && t3!="")) {
  if (t!="-" && t!="") c+="utmcid="+_uEC(t);
  if (t2!="-" && t2!="") { if (c != "") c+="|"; c+="utmcsr="+_uEC(t2); }
  if (t3!="-" && t3!="") { if (c != "") c+="|"; c+="utmgclid="+_uEC(t3); }
  t=_uGC(s,_uccn+"=","&");
  if (t!="-" && t!="") c+="|utmccn="+_uEC(t);
  else c+="|utmccn=(not+set)";
  t=_uGC(s,_ucmd+"=","&");
  if (t!="-" && t!="") c+="|utmcmd="+_uEC(t);
  else  c+="|utmcmd=(not+set)";
  t=_uGC(s,_uctr+"=","&");
  if (t!="-" && t!="") c+="|utmctr="+_uEC(t);
  else { t=_uOrg(1); if (t!="-" && t!="") c+="|utmctr="+_uEC(t); }
  t=_uGC(s,_ucct+"=","&");
  if (t!="-" && t!="") c+="|utmcct="+_uEC(t);
  t=_uGC(s,_ucno+"=","&");
  if (t=="1") o=1;
  if (z!="-" && o==1) return "";
 }
 if (c=="-" || c=="") { c=_uOrg(); if (z!="-" && _ufno==1)  return ""; }
 if (c=="-" || c=="") { if (_ufns==1)  c=_uRef(); if (z!="-" && _ufno==1)  return ""; }
 if (c=="-" || c=="") {
  if (z=="-" && _ufns==1) { c="utmccn=(direct)|utmcsr=(direct)|utmcmd=(none)"; }
  if (c=="-" || c=="") return "";
 }
 if (z!="-") {
  i=z.indexOf(".");
  if (i>-1) i=z.indexOf(".",i+1);
  if (i>-1) i=z.indexOf(".",i+1);
  if (i>-1) i=z.indexOf(".",i+1);
  t=z.substring(i+1,z.length);
  if (t.toLowerCase()==c.toLowerCase()) cs=1;
  t=z.substring(0,i);
  if ((i=t.lastIndexOf(".")) > -1) {
   t=t.substring(i+1,t.length);
   cn=(t*1);
  }
 }
 if (cs==0 || _ufns==1) {
  t=_uGC(dc,"__utma="+_udh,";");
  if ((i=t.lastIndexOf(".")) > 9) {
   _uns=t.substring(i+1,t.length);
   _uns=(_uns*1);
  }
  cn++;
  if (_uns==0) _uns=1;
  _ubd.cookie="__utmz="+_udh+"."+_ust+"."+_uns+"."+cn+"."+c+"; path="+_utcp+"; "+x+_udo;
 }
 if (cs==0 || _ufns==1) return "&utmcn=1";
 else return "&utmcr=1";
}
function _uRef() {
 if (_ur=="0" || _ur=="" || _ur=="-") return "";
 var i=0,h,k,n;
 if ((i=_ur.indexOf("://"))<0) return "";
 h=_ur.substring(i+3,_ur.length);
 if (h.indexOf("/") > -1) {
  k=h.substring(h.indexOf("/"),h.length);
  if (k.indexOf("?") > -1) k=k.substring(0,k.indexOf("?"));
  h=h.substring(0,h.indexOf("/"));
 }
 h=h.toLowerCase();
 n=h;
 if ((i=n.indexOf(":")) > -1) n=n.substring(0,i);
 for (var ii=0;ii<_uRno.length;ii++) {
  if ((i=n.indexOf(_uRno[ii].toLowerCase())) > -1 && n.length==(i+_uRno[ii].length)) { _ufno=1; break; }
 }
 if (h.indexOf("www.")==0) h=h.substring(4,h.length);
 return "utmccn=(referral)|utmcsr="+_uEC(h)+"|"+"utmcct="+_uEC(k)+"|utmcmd=referral";
}
function _uOrg(t) {
 if (_ur=="0" || _ur=="" || _ur=="-") return "";
 var i=0,h,k;
 if ((i=_ur.indexOf("://")) < 0) return "";
 h=_ur.substring(i+3,_ur.length);
 if (h.indexOf("/") > -1) {
  h=h.substring(0,h.indexOf("/"));
 }
 for (var ii=0;ii<_uOsr.length;ii++) {
  if (h.indexOf(_uOsr[ii]) > -1) {
   if ((i=_ur.indexOf("?"+_uOkw[ii]+"=")) > -1 || (i=_ur.indexOf("&"+_uOkw[ii]+"=")) > -1) {
    k=_ur.substring(i+_uOkw[ii].length+2,_ur.length);
    if ((i=k.indexOf("&")) > -1) k=k.substring(0,i);
    for (var yy=0;yy<_uOno.length;yy++) {
     if (_uOno[yy].toLowerCase()==k.toLowerCase()) { _ufno=1; break; }
    }
    if (t) return _uEC(k);
    else return "utmccn=(organic)|utmcsr="+_uEC(_uOsr[ii])+"|"+"utmctr="+_uEC(k)+"|utmcmd=organic";
   }
  }
 }
 return "";
}
function _uBInfo(page) {
 var sr="-",sc="-",ul="-",fl="-",je=1;
 var n=navigator;
 if (self.screen) {
  sr=screen.width+"x"+screen.height;
  sc=screen.colorDepth+"-bit";
 } else if (self.java) {
  var j=java.awt.Toolkit.getDefaultToolkit();
  var s=j.getScreenSize();
  sr=s.width+"x"+s.height;
 }
 if (n.language) { ul=n.language.toLowerCase(); }
 else if (n.browserLanguage) { ul=n.browserLanguage.toLowerCase(); }
 je=n.javaEnabled()?1:0;
 if (_uflash) fl=_uFlash();
 return "&utmsr="+sr+"&utmsc="+sc+"&utmul="+ul+"&utmje="+je+"&utmfl="+fl;
}
function __utmSetTrans() {
 var e;
 if (_ubd.getElementById) e=_ubd.getElementById("utmtrans");
 else if (_ubd.utmform && _ubd.utmform.utmtrans) e=_ubd.utmform.utmtrans;
 if (!e) return;
 var l=e.value.split("UTM:");
 var i,i2,c;
 if (_userv==0 || _userv==2) i=new Array();
 if (_userv==1 || _userv==2) { i2=new Array(); c=_uGCS(); }

 for (var ii=0;ii<l.length;ii++) {
  l[ii]=_uTrim(l[ii]);
  if (l[ii].charAt(0)!='T' && l[ii].charAt(0)!='I') continue;
  var r=Math.round(Math.random()*2147483647);
  if (!_utsp || _utsp=="") _utsp="|";
  var f=l[ii].split(_utsp),s="";
  if (f[0].charAt(0)=='T') {
   s="&utmt=tran"+"&utmn="+r;
   f[1]=_uTrim(f[1]); if(f[1]&&f[1]!="") s+="&utmtid="+escape(f[1]);
   f[2]=_uTrim(f[2]); if(f[2]&&f[2]!="") s+="&utmtst="+escape(f[2]);
   f[3]=_uTrim(f[3]); if(f[3]&&f[3]!="") s+="&utmtto="+escape(f[3]);
   f[4]=_uTrim(f[4]); if(f[4]&&f[4]!="") s+="&utmttx="+escape(f[4]);
   f[5]=_uTrim(f[5]); if(f[5]&&f[5]!="") s+="&utmtsp="+escape(f[5]);
   f[6]=_uTrim(f[6]); if(f[6]&&f[6]!="") s+="&utmtci="+escape(f[6]);
   f[7]=_uTrim(f[7]); if(f[7]&&f[7]!="") s+="&utmtrg="+escape(f[7]);
   f[8]=_uTrim(f[8]); if(f[8]&&f[8]!="") s+="&utmtco="+escape(f[8]);
  } else {
   s="&utmt=item"+"&utmn="+r;
   f[1]=_uTrim(f[1]); if(f[1]&&f[1]!="") s+="&utmtid="+escape(f[1]);
   f[2]=_uTrim(f[2]); if(f[2]&&f[2]!="") s+="&utmipc="+escape(f[2]);
   f[3]=_uTrim(f[3]); if(f[3]&&f[3]!="") s+="&utmipn="+escape(f[3]);
   f[4]=_uTrim(f[4]); if(f[4]&&f[4]!="") s+="&utmiva="+escape(f[4]);
   f[5]=_uTrim(f[5]); if(f[5]&&f[5]!="") s+="&utmipr="+escape(f[5]);
   f[6]=_uTrim(f[6]); if(f[6]&&f[6]!="") s+="&utmiqt="+escape(f[6]);
  }
  if (_userv==0 || _userv==2) {
   i[ii]=new Image(1,1);
   i[ii].src=_ugifpath+"?"+"utmwv="+_uwv+s;
   i[ii].onload=function() { _uVoid(); }
  }
  if (_userv==1 || _userv==2) {
   i2[ii]=new Image(1,1);
   i2[ii].src=_ugifpath2+"?"+"utmwv="+_uwv+s+"&utmac="+_uacct+"&utmcc="+c;
   i2[ii].onload=function() { _uVoid(); }
  }
 }
 return;
}
function _uFlash() {
 var f="-",n=navigator;
 if (n.plugins && n.plugins.length) {
  for (var ii=0;ii<n.plugins.length;ii++) {
   if (n.plugins[ii].name.indexOf('Shockwave Flash')!=-1) {
    f=n.plugins[ii].description.split('Shockwave Flash ')[1];
    break;
   }
  }
 } else if (window.ActiveXObject) {
  for (var ii=10;ii>=2;ii--) {
   try {
    var fl=eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash."+ii+"');");
    if (fl) { f=ii + '.0'; break; }
   }
   catch(e) {}
  }
 }
 return f;
}
function __utmLinker(l) {
 if (!_ulink) return;
 var p,k,a="-",b="-",c="-",z="-",v="-";
 var dc=_ubd.cookie;
 if (l && l!="") {
  if (dc) {
   a=escape(_uGC(dc,"__utma="+_udh,";"));
   b=escape(_uGC(dc,"__utmb="+_udh,";"));
   c=escape(_uGC(dc,"__utmc="+_udh,";"));
   z=escape(_uGC(dc,"__utmz="+_udh,";"));
   v=escape(_uGC(dc,"__utmv="+_udh,";"));
   k=(_uHash(a+b+c+z+v)*1)+(_udh*1);
   p="__utma="+a+"&__utmb="+b+"&__utmc="+c+"&__utmz="+z+"&__utmv="+v+"&__utmk="+k;
  }
  if (p) {
   if (l.indexOf("?")<=-1) { document.location=l+"?"+p; }
   else { document.location=l+"&"+p; }
  } else { document.location=l; }
 }
}
function __utmLinkPost(f) {
 if (!_ulink) return;
 var p,k,a="-",b="-",c="-",z="-",v="-";
 var dc=_ubd.cookie;
 if (!f || !f.action) return;
 if (dc) {
  a=escape(_uGC(dc,"__utma="+_udh,";"));
  b=escape(_uGC(dc,"__utmb="+_udh,";"));
  c=escape(_uGC(dc,"__utmc="+_udh,";"));
  z=escape(_uGC(dc,"__utmz="+_udh,";"));
  v=escape(_uGC(dc,"__utmv="+_udh,";"));
  k=(_uHash(a+b+c+z+v)*1)+(_udh*1);
  p="__utma="+a+"&__utmb="+b+"&__utmc="+c+"&__utmz="+z+"&__utmv="+v+"&__utmk="+k;
 }
 if (p) {
  if (f.action.indexOf("?")<=-1) f.action+="?"+p;
  else f.action+="&"+p;
 }
 return;
}
function __utmSetVar(v) {
 if (!v || v=="") return;
 var r=Math.round(Math.random() * 2147483647);
 _ubd.cookie="__utmv="+_udh+"."+escape(v)+"; path="+_utcp+"; expires=Sun, 18 Jan 2038 00:00:00 GMT;"+_udo;
 var s="&utmt=var&utmn="+r;
 if (_userv==0 || _userv==2) {
  var i=new Image(1,1);
  i.src=_ugifpath+"?"+"utmwv="+_uwv+s;
  i.onload=function() { _uVoid(); }
 }
 if (_userv==1 || _userv==2) {
  var i2=new Image(1,1);
  i2.src=_ugifpath2+"?"+"utmwv="+_uwv+s+"&utmac="+_uacct+"&utmcc="+_uGCS();
  i2.onload=function() { _uVoid(); }
 }
}
function _uGCS() {
 var t,c="",dc=_ubd.cookie;
 if ((t=_uGC(dc,"__utma="+_udh,";"))!="-") c+=escape("__utma="+t+";+");
 if ((t=_uGC(dc,"__utmb="+_udh,";"))!="-") c+=escape("__utmb="+t+";+");
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/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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E+F*G},swing:function(G,H,E,F){return((-Math.cos(G*Math.PI)/2)+0.5)*F+E}},timers:[],fx:function(F,E,G){this.options=E;this.elem=F;this.prop=G;if(!E.orig){E.orig={}}}});o.fx.prototype={update:function(){if(this.options.step){this.options.step.call(this.elem,this.now,this)}(o.fx.step[this.prop]||o.fx.step._default)(this);if((this.prop=="height"||this.prop=="width")&&this.elem.style){this.elem.style.display="block"}},cur:function(F){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null)){return this.elem[this.prop]}var E=parseFloat(o.css(this.elem,this.prop,F));return E&&E>-10000?E:parseFloat(o.curCSS(this.elem,this.prop))||0},custom:function(I,H,G){this.startTime=e();this.start=I;this.end=H;this.unit=G||this.unit||"px";this.now=this.start;this.pos=this.state=0;var E=this;function F(J){return E.step(J)}F.elem=this.elem;if(F()&&o.timers.push(F)&&!n){n=setInterval(function(){var K=o.timers;for(var 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J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return 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jQuery.noConflict();
carHC = function(img_arr,parent,img_width,img_height,start_point,pwidth,slide_width){
	this.slides = [];
	this.resX = img_width;
	this.resY = img_height;
	this.slide_width = slide_width;
	this.start_point = start_point;
	this.currentS = -start_point;
	this.img_size = img_arr.length;
	this.carId = "carId"+(new Date()).getMilliseconds();
	//all images not in focus will be of this percentage
	this.focalSize = 90;
	//keeps track of what piece is in focus
	this.focalPiece = start_point+Math.floor(pwidth/2);
	this.lastFocalPiece;
	this.topAdjust = this.resY*((100-this.focalSize)/100);
	this.isIE6=false;
	var ie6overf = "";
	if (jQuery.browser.msie && jQuery.browser.version.substr(0,1)<7) {
		this.isIE6=true;
		this.slide_width = Math.floor(this.slide_width*1.01);
		ie6overf = "overflow:hidden;height:"+(this.resY+25)+"px;width:"+(img_arr.length*this.slide_width-1)+"px;";
	}
	jQuery("#"+parent).append("<div id=\"carH"+parent+"\" style=\"position:absolute;left:"+(-(this.slide_width/2))+"px;"+ie6overf+"\"></div>");
	jQuery("#carH"+parent).append("<div id=\""+this.carId+"\" style=\"position:absolute;left:-"+(start_point*this.slide_width)+"px;width:"+(img_arr.length*this.slide_width-1)+"px;height:100px;\"></div>");
	this.makeSlides(img_arr);
	this.locked = false;
	//animations happen with this delay
	this.animDelay = 500;
	//max number of images to show at any given time
	this.peiceWidth = pwidth;
	this.moveLimit = Math.ceil(pwidth/2);
	if(!this.isIE6){
		this.selectImage(this.focalPiece);
	}


}
carHC.prototype.makeSlides = function(images){
	var d = new Date();
	var ie6fix = "";
	if(!this.isIE6){
		ie6fix ="width=\""+this.focalSize+"%\"";
	}
	for(var i = -this.img_size;i<(images.length*2);i++){
		var s = new Object();
		imgIndex = Math.abs(i%this.img_size);
		s.imgUrl = images[imgIndex];
		s.id = "slide_"+i;
		this.slides[i] = s;
		jQuery("#"+this.carId).append("<div style=\"position:absolute;left:"+(i*this.slide_width)+"px;width:"+this.slide_width+"px;\"><center><div style=\"position:relative;width:"+this.resX+"px;\"><img id=\""+s.id+"\" src=\""+s.imgUrl+"\" "+ie6fix+"/></div></center></div>");
	}
}
carHC.prototype.makeSlide=function(index,dir){
	var d = new Date();
	var ie6fix = "";
	if(!this.isIE6){
		ie6fix ="width=\""+this.focalSize+"%\"";
	}
	if(this.slides[index]==undefined){
		var s = new Object();
		imgIndex = Math.abs(index%this.img_size);
		s.imgUrl = this.slides[imgIndex].imgUrl;
		s.id = "slide_"+index;
		this.slides[index] = s;
		jQuery("#"+this.carId).append("<div style=\"position:absolute;left:"+(index*this.slide_width)+"px;width:"+this.slide_width+"px;\"><center><div style=\"position:relative;width:"+this.resX+"px;\"><img id=\""+s.id+"\" src=\""+s.imgUrl+"\" "+ie6fix+"/></div></center></div>");
	}
}
carHC.prototype.slideRight = function(){
	this.makeSlide(-this.currentS-5,"right");
	this.locked=true;
	var left = parseInt(jQuery("#"+this.carId).css('left'));
	jQuery("#"+this.carId).animate({ left: ((this.currentS*this.slide_width)+this.slide_width)+'px' }, this.animDelay );
	this.currentS++;
	this.lastFocalPiece = this.focalPiece;
	this.focalPiece--;
	this.makeFocal();
	this.locked=false;
}
carHC.prototype.slideLeft = function(){
	this.makeSlide(-this.currentS+5,"left");
	this.locked=true;
	var left = parseInt(jQuery("#"+this.carId).css('left'));
	jQuery("#"+this.carId).animate({ left: ((this.currentS*this.slide_width)-this.slide_width)+'px' }, this.animDelay );
	this.currentS--;
	this.lastFocalPiece = this.focalPiece;
	this.focalPiece++;
	this.makeFocal();
	this.locked=false;
}
carHC.prototype.makeFocal = function(){
	if(!this.isIE6){
	this.deselectImage(this.lastFocalPiece);
	this.selectImage(this.focalPiece);
	}
}
carHC.prototype.selectImage = function(no){
	jQuery("#"+this.slides[no].id).animate({ width: '100%'}, this.animDelay );
}
carHC.prototype.deselectImage = function(no){
	jQuery("#"+this.slides[no].id).animate({ width: this.focalSize+'%'}, this.animDelay );
}

var globalCar;
function goLeft(){
	if(globalCar.carId!=undefined){
		globalCar.slideLeft();
	} else{
		alert("go left: no carousel defined");
	}
}
function goRight(){
	if(globalCar.carId!=undefined){
		globalCar.slideRight();
	} else{
		alert("go right: no carousel defined");
	}
}
//the list of all pictures. Just add url to add picture
var img_array = ["img/carousel/screenshotsA11.png","img/carousel/screenshotsA12.png","img/carousel/screenshotsA13.png","img/carousel/screenshotsA14.png","img/carousel/screenshotsA15.png","img/carousel/screenshotsA16.png","img/carousel/screenshotsA17.png","img/carousel/screenshotsA18.png","img/carousel/screenshotsA19.png","img/carousel/screenshotsA110.png"];
function drawCarousel(){
	var img_width = 136;
	//max no of pictures shown at any one time
	var pWidth = 5;
	var frameHeight = 335;
	var grayoutOverlay = grayOutBody();
	//width of all containers holding pictures
	var slide_width = 190;
	var absWidth = (slide_width*(pWidth-1));
	var ieTopMargin = "";
	//format carousel frame to cut off reflection in IE < 7
	if (jQuery.browser.msie && jQuery.browser.version.substr(0,1)<7) {
		absWidth=Math.floor(1.01*absWidth);
		//frameHeight-=30;
	
	} else{
		img_width = 154;
	}
	jQuery("#grayDivOverlay").append("<table width=\"100%\" height=\"100%\"><tr><td align=\"center\" valign=\"top\"><div id=\"allHolder\" style=\"width:"+absWidth+"px;\"><div id=\"frameHolder\"><div id=\"frameLeft\"></div><div id=\"frameCenter\"></div><div id=\"frameRight\"></div></div><div id=\"carouselWrapper\" style=\"width:"+absWidth+"px;\"><div id=\"carouselFrame\" style=\"width:"+absWidth+"px;height:"+frameHeight+"px;\"></div></td></tr></table>");
	globalCar = new carHC(img_array,"carouselFrame",img_width,204,7,pWidth,slide_width);
	//add side shadow piture to IE >7 and all other browsers
	if (!(jQuery.browser.msie && jQuery.browser.version.substr(0,1)<7)){
		jQuery("#frameHolder").append("<div id=\"shadow_left\"></div>");
		jQuery("#frameHolder").append("<div id=\"shadow_right\" style=\"left:"+(absWidth-199)+"px;\"></div>");	
	}
	//add arrow left
	jQuery("#carouselWrapper").append("<div style=\"position:absolute;left:-"+50+"px;top:"+(frameHeight/2)+"px\"><a href=\"#\" onclick=\"goRight()\"><img border=\"0\" src=\"img/carousel/arrow.gif\"/></a></div>");
	//add arrow right
	jQuery("#carouselWrapper").append("<div style=\"position:absolute;left:"+(absWidth+10)+"px;top:"+(frameHeight/2)+"px\"><a href=\"#\" onclick=\"goLeft()\"><img border=\"0\" src=\"img/carousel/arrow_right.gif\"/></a></div>");
	//att kill button
	jQuery("#carouselWrapper").append("<div style=\"position:absolute;left:"+(absWidth-40)+"px;top:"+15+"px;z-index:300;\"><a href=\"#\" onclick=\"killCarousel()\"><img border=\"0\" src=\"img/carousel/close_btn.png\"/></a></div>");
	//stretch center frame picture properly
	jQuery("#frameCenter").css('width',(absWidth-12)+'px');
	//place right frame picture properly
	jQuery("#frameRight").css('left',(absWidth)+'px');
	//set background color
	jQuery("#grayDiv").css('background-color','#000000');
}
function killCarousel(){
	removeGrayoutManual();
}