/*
    WebSnapr - Preview Bubble Javascript
    Written by Juan Xavier Larrea 
    http://www.websnapr.com - xavier@websnapr.com   
    
*/

// 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"];
	}
	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/?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"
		}
	]
};


function addbookmark(bookmarkurl,bookmarktitle) {
	if (window.sidebar) {
		window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
	} else if( document.all ) {
		window.external.AddFavorite(bookmarkurl,bookmarktitle)
	} else if( window.opera && window.print ) {
		return true;
	}
}

BrowserDetect.init();