// JavaScript Document


function setBookmark(){
	var title = document.title;
	var myURL = getFilename();
	
	if (window.sidebar) // firefox
		window.sidebar.addPanel(title, myURL, "");
	else if(window.opera && window.print){ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href', myURL);
		elem.setAttribute('title', title);
		elem.setAttribute('rel', 'sidebar');
		elem.click();
	} 
	else if(document.all)// ie
		window.external.AddFavorite(myURL, title);
}

function getFilename(){
	var url = document.URL; 
	var Docname = (url.substring(url.lastIndexOf("\\")+1,url.lastIndexOf("\."))) // for windows 
//	var Docname =(url.substring(url.lastIndexOf("\/")+1,url.lastIndexOf("\."))) // for *nix 
	var dotPos = url.lastIndexOf(".");
	var extension = url.substr(dotPos, url.length);
	return Docname + extension;
}

//getTweetLink("sidebarBox", "shareBtnIcon", "shareLink", "Tweet this page");
function getTweetLink(boxId, btnID, linkID, linkText){
	var twtTitle  = document.title;
	var twtUrl    = getFilename();
	var maxLength = 140 - (twtUrl.length + 1);
	if (twtTitle.length > maxLength) {
		twtTitle = twtTitle.substr(0, (maxLength - 3))+'...';
	}
	var twtLink = 'http://twitter.com/home?status='+encodeURIComponent(twtTitle + ' ' + twtUrl);
	document.write('<div id="'+boxId+'" onclick="window.open(\''+twtLink+'\')"><img src="/graphics/twitter_16.png" width="16" height="16" id="'+btnID+'" alt="Share this page on Twitter" /><div id="'+linkID+'">'+linkText+'</div></div>');

	return twtLink;
}

function ShareOnFacebook(){
	var fbTitle  = document.title;
	var fbUrl    = getFilename();
	
	var fbLink = 'http://www.facebook.com/sharer.php?u=' + fbUrl + '&t=' + fbTitle;
	window.open(fbLink);
}