function include(filename) {
	document.write('<' + 'script');
	document.write(' language="javascript"');
	document.write(' type="text/javascript"');
	document.write(' src="' + filename + '">');
	document.write('</' + 'script' + '>');
}

function isdefined(variable)
{
    return (typeof(window[variable]) == "undefined")?  false: true;
}

function GetLanguage() {

	var userLang = (navigator.language) ? navigator.language : navigator.userLanguage;
	
	var s = userLang.split("-");
	
	return s[0].toUpperCase();
	
}

function GetOS() {

	var OSName="Not defined";
	if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
	if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";
	if (navigator.appVersion.indexOf("X11")!=-1) OSName="UNIX";
	if (navigator.appVersion.indexOf("Linux")!=-1) OSName="Linux";
	
	return OSName;

}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Internet Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};


var BaseURL = 'http://www.instantpopover.com/vs10/';

//alert(BaseURL);

// include required files
include(BaseURL + 'js/jquery-1.2.3.min.js');

// some variables
var coord = '0,0,"none",0';
var Now = 0;
var SessionStartTime = GetTime();
var SessionEndTime = GetTime();

// Temporary variables to hold mouse x-y pos.s
var posx = 0;
var posy = 0;

var isIE = document.all ? true : false;

var MyHost = '';
var MyPath = '';
var MyPageId = '';
var MySSID = '41329';
//document.title += ' ' + MySSID;
var MyCode = 'y5Ok-OIV1m-yIwmPaY-qfck5G';
var LNow = 0;
var GlobalFrame = null;
var PostTextarea = null;
var PostForm = null;
var DefaultStep = 100;
var DefaultPause = 500;
var DefaultMaxSize = 250;
var LastScrollX = 0;
var LastScrollY = 0;

//alert(MyGoalId);

//if (!MyGoalId) {
//	MyGoalId = 0;
//} 

//if (!Action) {
//	var act = 0;
//} 

//alert(MySSID);

function GetTime() {
	var NowDate = new Date();
	
	Now = NowDate.getTime();
	
	NowDate = null;
	
	return Now;
}


function getHost() {
	var url = document.location.toString();
	var env = url.split('/');
	
	MyHost = env[0] + '//' + env[2];
	MyPath = '';

	if (env.length > 3) {

		for (var i = 3; i < env.length; i++) {
			
			MyPath = MyPath + '/' + env[i];
			
		}
	}
}


function AlterInputs() {
	var myInputArray = document.getElementsByTagName("INPUT");
	for (var i=0; i<myInputArray.length; i++) {
		if ( (myInputArray[i].type == 'text') || (myInputArray[i].type == 'password') ) {
			
			if (isIE) {
				myInputArray[i].onkeypress = function() { 
					
					var KeyID = event.keyCode;
					
					var scroll = GetScroll();
	
					if (scroll == false) {
						scroll = new Array(LastScrollX,LastScrollY);
					}
					
					var e = window.event;
						
					if (e.pageX || e.pageY) {
						posx = e.pageX;
						posy = e.pageY;
					} else 
						if (e.clientX || e.clientY) {
							posx = e.clientX + scroll[0];
							posy = e.clientY + scroll[1];
						}
						
					
					var XNow = GetTime() - SessionStartTime;
					
					if (coord.length > 0) {
						coord += ';' + scroll[0] + ',' + scroll[1] + ',"k",' + XNow + ',' + this.name + ',' + String.fromCharCode(KeyID);
					} else {
						coord += scroll[0] + ',' + scroll[1] + ',"k",' + XNow + ',' + this.name + ',' + String.fromCharCode(KeyID);
					}
					
					
				
				};
			} else {
			
				myInputArray[i].addEventListener("keyup", function(evt) { 
				
					var KeyID = (window.event) ? event.keyCode : evt.keyCode;
					
					//alert(KeyID);
				
					var scroll = GetScroll();
	
					if (scroll == false) {
						scroll = new Array(LastScrollX,LastScrollY);
					}
					
					
					posx = evt.pageX;
					posy = evt.pageY;
						
					
					//document.getElementById('scrollme').innerHTML += '<b>[ ' + posx + ', ' + posy + ' ]</b>';
					//alert('Click: [ ' + posx + ', ' + posy + ' ]' + 'Scroll: [ ' + scroll[0] + ', ' + scroll[1] + ' ]');
					var XNow = GetTime() - SessionStartTime;
					
					if (coord.length > 0) {
						coord += ';' + scroll[0] + ',' + scroll[1] + ',"k",' + XNow + ',' + this.name + ',' + String.fromCharCode(KeyID);
					} else {
						coord += scroll[0] + ',' + scroll[1] + ',"k",' + XNow + ',' + this.name + ',' + String.fromCharCode(KeyID);
					}
				
				
				}, false);
			
				
			
			}
		
			

			// we have a winner!
			// do something neato with myInputArray[i]
		}
	}

}


function LoadTracker() {	

	BrowserDetect.init();

	if (document.body == null) {
		return false;
	}

//	alert(MyCode);

	makeFrame('wspifr');
	
	GlobalFrame = document.getElementById('wspifr');
	GlobalFrame.setAttribute('name', 'wspifr');
	GlobalFrame.setAttribute('id', 'wspifr');
	//GlobalFrame.src = BaseURL + '';

	//pausecomp(DefaultPause);

	// get some basic info about the visited page
	getHost();
	
	// environment variables and page id, screen res, etc :D
	LoadEnv();
	
	
	AlterInputs();
	
	// get cookie - check if we're on a second page
	
	
	
	// regular events
	document.onmousemove = AddCoord;	
	
	document.onclick = AddClick;
	
	
	// when we leave the page... bang :)
	window.onbeforeunload = function(event) {
		
		//GlobalFrame.src = BaseURL + "index.php/tracker/store/points" + coord;
		//GlobalFrame.src = BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord;
		
		SaveData(BaseURL + 'track/lib/php/store.php?OFF=1&MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord);
		
		// wait for a while to send data :)
		pausecomp(DefaultPause);

	}
	
	window.onscroll = function() {
		//getScrollXY(this);
		AddCoord(this);
		return true;
	}

}

function GetMyTime() {
	var d = new Date();
	var year = d.getFullYear();
	
	var month = d.getMonth() + 1;
	month = month.toString();
	if (month.length == 1) {
		month = '0' + month;
	}
	
	var day = d.getDate();
	day = day.toString();
	if (day.length == 1) {
		day = '0' + day;
	}
	
	var hour = d.getHours();
	hour = hour.toString();
	if (hour.length == 1) {
		hour = '0' + hour;
	}
	
	var minute = d.getMinutes();
	minute = minute.toString();
	if (minute.length == 1) {
		minute = '0' + minute;
	}
	
	var second = d.getSeconds();
	second = second.toString();
	if (second.length == 1) {
		second = '0' + second;
	}
	
	var MyTime = '' + year + month + day + hour + minute + second;
	
	return MyTime;
}

function SaveData(url) {
	// add timestamp
	
	//alert(url);
	
	var myurl = url + '&MyTime=' + GetMyTime() + '&jsoncallback=?';
	//alert(myurl);
	//document.getElementById('scrollme').innerHTML = myurl;
	
	//document.title += MyTime;
	
	$.getJSON(myurl,
		function(data){
			//MyPageId = data.pgid;
			coord = '';
			//alert(data.ok);
		}
	);
}


function getScrollXY(evt) {
	  	
  	var XNow = GetTime() - SessionStartTime;
  	var scroll = GetScroll();
  	if (scroll == false) {
  		
  	} else {
  		var XNow = GetTime() - SessionStartTime;
	
		if ((XNow - LNow) > DefaultStep) {
			if (coord.length > 0) {
				coord += ';' + scroll[0] + ',' + scroll[1] + ',"s",' + XNow;
			} else {
				coord += scroll[0] + ',' + scroll[1] + ',"s",' + XNow;
			}
			LNow = XNow;
		}
	  	
		if (coord.length > DefaultMaxSize) {
			// send to server :D
			//alert(coord);
			//alert(BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord);
			//document.getElementById('scrollme').innerHTML = BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord;
			//GlobalFrame.src = BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord;
			
			SaveData(BaseURL + 'track/lib/php/store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord);
			
			coord = '';
			
			//pausecomp(DefaultPause);
		}
		
	  	//coord += ';' + scroll[0] + ',' + scroll[1] + ',"s",' + XNow;
  	}
  	
  	
}


function GetScroll() {
	var scrOfX = 0, scrOfY = 0;
	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape compliant
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM compliant
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6 standards compliant mode
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	//alert(scrOfY);
	//return [ scrOfX, scrOfY ];
	if ((scrOfX == LastScrollX) && (scrOfY == LastScrollY)) {
		
		return false;
	} else {
		//alert('x');
		//document.getElementById('scrollme').innerHTML += '[ ' + scrOfX + ', ' + scrOfY + ' ]';
		LastScrollX = scrOfX;
		LastScrollY = scrOfY;
		return [ scrOfX, scrOfY ];
	}
  	
}


function AddCoord(evt) {	
	var scroll = GetScroll();
	
	if (scroll == false) {
		scroll = new Array(LastScrollX,LastScrollY);
	}
	
	if (isIE) {
		var e = window.event;
		
		if (e.pageX || e.pageY) {
			
			posx = e.pageX;
			posy = e.pageY;
		} else 
			//alert('y');
			if (e.clientX || e.clientY) {
				posx = e.clientX + scroll[0];
				posy = e.clientY + scroll[1];
			}
	} else {
		posx = evt.pageX;
		posy = evt.pageY;
		
	}
	var XNow = GetTime() - SessionStartTime;
	//document.getElementById('scrollme').innerHTML += '[ ' + posx + ', ' + posy + ' ]';
	if ((XNow - LNow) > DefaultStep) {
		if (coord.length > 0) {
			coord += ';' + posx + ',' + posy + ',"m",' + XNow;
		} else {
			coord += posx + ',' + posy + ',"m",' + XNow;
		}
		LNow = XNow;
	}
	
	if (coord.length > DefaultMaxSize) {
		// send to server :D
		//alert(coord);
		//alert(BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord);
		//document.getElementById('scrollme').innerHTML = BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord;
		//GlobalFrame.src = BaseURL + 'store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord;
		
		SaveData(BaseURL + 'track/lib/php/store.php?MySSID=' + MySSID + '&MyPageId=' + MyPageId + '&shoot=' + coord);
		
		coord = '';
		
		//pausecomp(DefaultPause);
	}
}


function AddClick(evt) {
	var scroll = GetScroll();
	
	if (scroll == false) {
		scroll = new Array(LastScrollX,LastScrollY);
	}
	
	if (isIE) {
		var e = window.event;
		
		if (e.pageX || e.pageY) {
			posx = e.pageX;
			posy = e.pageY;
		} else 
			if (e.clientX || e.clientY) {
				posx = e.clientX + scroll[0];
				posy = e.clientY + scroll[1];
			}
	} else {
		posx = evt.pageX;
		posy = evt.pageY;
		
	}
	//document.getElementById('scrollme').innerHTML += '<b>[ ' + posx + ', ' + posy + ' ]</b>';
	//alert('Click: [ ' + posx + ', ' + posy + ' ]' + 'Scroll: [ ' + scroll[0] + ', ' + scroll[1] + ' ]');
	var XNow = GetTime() - SessionStartTime;
	
	if (coord.length > 0) {
		coord += ';' + posx + ',' + posy + ',"c",' + XNow;
	} else {
		coord += posx + ',' + posy + ',"c",' + XNow;
	}
}

function GetWindowSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  return [ myWidth, myHeight ];
  //window.alert( 'Width = ' + myWidth );
  //window.alert( 'Height = ' + myHeight );
  
}


var EnvLoaded = 0;
function LoadEnv() {
	if (EnvLoaded == 1) {
		return 0;
	}
	// check if page id is there, if not, we request one ;)
	if (MyPageId == 0) {
	
		// check for the cookie
		var coc = GetCookie('VSP' + MyCode);
		var BeenHere = 0;
		if (coc) {
			BeenHere = 1;
		}
		
		// set the cookie anyway
		SetCookie('VSP' + MyCode, '1', 365, '/');	
	
		// get referer
		var referer = btoa(document.referrer);
		//alert(referer);
		
		// get time
		var d = new Date();
		var MyTime = '' + d.getFullYear() + d.getMonth() + d.getDate() + d.getHours() + d.getMinutes() + d.getSeconds();
	
		var sizes = GetWindowSize();
		
		// os and language
		var myos = GetOS();
		var mylang = GetLanguage();
		
		var EnvUrl = BaseURL + 'track/lib/php/env.php?' + 
					'MyCode=' + MyCode + 
					'&MySSID=' + MySSID + 
					'&MyHost=' + btoa(MyHost) + 
					'&MyPath=' + btoa(MyPath) + 
					'&ScrW=' + screen.width + 
					'&ScrH=' + screen.height + 
					'&PgW=' + sizes[0] + 
					'&PgH=' + sizes[1] + 
					'&referer=' + referer + 
					'&MyTime=' + GetMyTime() + 
					'&BeenHere=' + BeenHere + 
					'&MyLanguage=' + mylang + 
					'&MyBrowser=' + BrowserDetect.browser + 
					'&MyBrowserVersion=' + BrowserDetect.version + 
					'&jsoncallback=?';
		
		//document.title = EnvUrl;
					
		//alert(EnvUrl);
		
		$.getJSON(EnvUrl,
			function(data){
				MyPageId = data.pgid;	
				//alert(MyPageId);					
			}
		);
		
		//////////////////////////////////////////////////////////////
		// experimental ...
		var TheContent;
		if (isIE) {
			TheContent = document.all[0].innerHTML;
		} else {
			TheContent = document.getElementsByTagName('html')[0].innerHTML;
		}
		
		TheContent = '<html>' + TheContent + '</html>';
		
		// don't forget to get the path here... now just testing 
		
		
		//document.title = thenewurl;
		
		
		
		//////////////////////////////////////////////////////////////
			
	} else {
		
		// do nothing :)
		
	}
	
	EnvLoaded = 1;
	
}


if (typeof btoa == 'undefined') {
    function btoa(str) {
        var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
        var encoded = [];
        var c = 0;
        while (c < str.length) {
            var b0 = str.charCodeAt(c++);
            var b1 = str.charCodeAt(c++);
            var b2 = str.charCodeAt(c++);
            var buf = (b0 << 16) + ((b1 || 0) << 8) + (b2 || 0);
            var i0 = (buf & (63 << 18)) >> 18;
            var i1 = (buf & (63 << 12)) >> 12;
            var i2 = isNaN(b1) ? 64 : (buf & (63 << 6)) >> 6;
            var i3 = isNaN(b2) ? 64 : (buf & 63);
            encoded[encoded.length] = chars.charAt(i0);
            encoded[encoded.length] = chars.charAt(i1);
            encoded[encoded.length] = chars.charAt(i2);
            encoded[encoded.length] = chars.charAt(i3);
        }
        return encoded.join('');
    }
}

if (typeof atob == 'undefined') {
    function atob(str) {
        var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
        var invalid = {
            strlen: (str.length % 4 != 0),
            chars:  new RegExp('[^' + chars + ']').test(str),
            equals: (/=/.test(str) && (/=[^=]/.test(str) || /={3}/.test(str)))
        };
        if (invalid.strlen || invalid.chars || invalid.equals)
            throw new Error('Invalid base64 data');
        var decoded = [];
        var c = 0;
        while (c < str.length) {
            var i0 = chars.indexOf(str.charAt(c++));
            var i1 = chars.indexOf(str.charAt(c++));
            var i2 = chars.indexOf(str.charAt(c++));
            var i3 = chars.indexOf(str.charAt(c++));
            var buf = (i0 << 18) + (i1 << 12) + ((i2 & 63) << 6) + (i3 & 63);
            var b0 = (buf & (255 << 16)) >> 16;
            var b1 = (i2 == 64) ? -1 : (buf & (255 << 8)) >> 8;
            var b2 = (i3 == 64) ? -1 : (buf & 255);
            decoded[decoded.length] = String.fromCharCode(b0);
            if (b1 >= 0) decoded[decoded.length] = String.fromCharCode(b1);
            if (b2 >= 0) decoded[decoded.length] = String.fromCharCode(b2);
        }
        return decoded.join('');
    }
}


function makeFrame(frid) {
   ifrm = document.createElement("IFRAME");
   ifrm.setAttribute("src", BaseURL);
   ifrm.setAttribute("name", frid);
   ifrm.setAttribute("id", frid);
   ifrm.style.width = 0+"px";
   ifrm.style.height = 0+"px";
   ifrm.style.display = 'none';
   document.body.appendChild(ifrm);
} 


function pausecomp(millis) {
	var date = new Date();
	var curDate = null;
	
	do { 
		curDate = new Date(); 
	} while(curDate-date < millis);
} 


function SetCookie( name, value, expires, path, domain, secure )
{
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	
	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	
	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function GetCookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}