/*

    WebSnapr - Preview Bubble Javascript

    Written by Juan Xavier Larrea 

    http://www.websnapr.com

    last modified: Aug 2007, mo

*/





// Point this variable to the correct location of the bg.png file

var bubbleImagePath = '../image/bg.png';



// Insert your WebSnapr developer key here - get it free on www.websnapr.com

var developerKey = 'your developer key';







// DO NOT EDIT BENEATH THIS

if(typeof Array.prototype.push!="function"){

Array.prototype.push=ArrayPush;

function ArrayPush(_1){

this[this.length]=_1;

}

}

function WSR_getElementsByClassName(_2,_3,_4){

var _5=(_3=="*"&&_2.all)?_2.all:_2.getElementsByTagName(_3);

var _6=new Array();

_4=_4.replace(/\-/g,"\\-");

var _7=new RegExp("(^|\\s)"+_4+"(\\s|$)");

var _8;

for(var i=0;i<_5.length;i++){

_8=_5[i];

if(_7.test(_8.className)){

_6.push(_8);

}

}

return (_6);

}

function bindBubbles(e){

lbActions=WSR_getElementsByClassName(document,"a","previewlink");

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

if(window.addEventListener){

lbActions[i].addEventListener("mouseover",attachBubble,false);

lbActions[i].addEventListener("mouseout",detachBubble,false);

}else{

lbActions[i].attachEvent("onmouseover",attachBubble);

lbActions[i].attachEvent("onmouseout",detachBubble);

}

}

}

function attachBubble(_b){

var _c;

if(_b["srcElement"]){

	_c=_b["srcElement"];

}else{

	_c=_b["target"];

}

if (_c.href == undefined){

	_c=_c.parentNode;

}

var _d=_c.href;

var _e=findPos(_c)[0]+5;

var _f=findPos(_c)[1]+17;

var _10=document.createElement("div");

document.getElementsByTagName("body")[0].appendChild(_10);

_10.className="previewbubble";

if (BrowserDetect.browser == 'Explorer') {

_10.style.width="240px";

_10.style.position="absolute";

_10.style.top=_f;

_10.style.zIndex=99999;

_10.style.left=_e;

_10.style.textAlign="left";

_10.style.height="190px";

_10.style.paddingTop="0";

_10.style.paddingLeft="0";

_10.style.paddingBottom="0";

_10.style.paddingRight="0";

_10.style.marginTop="0";

_10.style.marginLeft="0";

_10.style.marginBottom="0";

_10.style.marginRight="0";

_10.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + bubbleImagePath + "',sizingMethod='image')";

} else {

_10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+_f+"px ; left: "+_e+"px ; background: url("+ bubbleImagePath +") no-repeat; width: 240px; height: 190px; padding: 0; margin: 0;");

}

if (BrowserDetect.browser == 'Safari' || BrowserDetect.browser == 'Konqueror' ) {



var _height = _f;

    

_10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+ _height +"px ; left: "+_e+"px ; background: url("+ bubbleImagePath +") no-repeat; width: 240px; height: 190px; padding: 0; margin: 0;");

    

}

var img=document.createElement("img");

_10.appendChild(img);



if (BrowserDetect.browser == 'Explorer') {

img.style.paddingTop="0";

img.style.paddingLeft="0";

img.style.paddingBottom="0";

img.style.paddingRight="0";

img.style.margin="auto";

img.style.marginTop="27px";

img.style.marginLeft="25px";

img.style.marginBottom="0";

img.style.marginRight="0";

img.style.borderTop="0";

img.style.borderLeft="0";

img.style.borderBottom="0";

img.style.borderRight="0";

} else {

img.setAttribute("style","padding-top: 0; padding-left: 0; padding-right: 0; padding-bottom: 0; margin-top: 27px; margin-left: 12px; margin-bottom: 0; margin-right: 0; border: 0");

}

img.setAttribute("src","http://images.websnapr.com/?key=" + encodeURIComponent(developerKey) + "&url="+_d);

img.setAttribute("width",202);

img.setAttribute("height",152);

img.setAttribute("alt","Snapshot");







}

function detachBubble(_12){

lbActions=WSR_getElementsByClassName(document,"div","previewbubble");

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

lbActions[i].parentNode.removeChild(lbActions[i]);

}

}

if(window.addEventListener){

addEventListener("load",bindBubbles,false);

}else{

attachEvent("onload",bindBubbles);

}

function findPos(obj){

var _14=curtop=0;

if(obj.offsetParent){

_14=obj.offsetLeft;

curtop=obj.offsetTop;

while(obj=obj.offsetParent){

_14+=obj.offsetLeft;

curtop+=obj.offsetTop;

}

}

return [_14,curtop];

}



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: "OmniWeb",

			versionSearch: "OmniWeb/",

			identity: "OmniWeb"

		},

		{

			string: navigator.vendor,

			subString: "Apple",

			identity: "Safari"

		},

		{

			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: "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"

		}

	]



};

BrowserDetect.init();