// JavaScript url encoding to share webpages using meta tags

function encodeLink(ShareSite){
	var MyTitle;
	var MyAuthor;
	var MyDescription;
	var MyKeywords;
	var ShareUrl;
	var ShareWindow;
	var MyUrl;
	MyUrl = encodeURIComponent(document.location.href);
// Setup meta tags as variables
	if (document.getElementsByName) {
	  var metaArray = document.getElementsByName('author');
	  for (var i=0; i<metaArray.length; i++) {
		MyAuthor=(encodeURIComponent(metaArray[i].content));
	  }
	  var metaArray = document.getElementsByName('title');
	  for (var i=0; i<metaArray.length; i++) {
		MyTitle=(encodeURIComponent(metaArray[i].content));
	  }
	  var metaArray = document.getElementsByName('description');
	  for (var i=0; i<metaArray.length; i++) {
		MyDescription=(encodeURIComponent(metaArray[i].content));
	  }
	  var metaArray = document.getElementsByName('keywords');
	  for (var i=0; i<metaArray.length; i++) {
		MyKeywords=(encodeURIComponent(metaArray[i].content));
	  }
	}
// Setup URLs to share with each site
	if (ShareSite == "LinkedIn"){
		ShareUrl=("http://www.linkedin.com/shareArticle?mini=true&url="+MyUrl+"&title="+MyTitle+"&summary="+MyDescription+"&source="+MyAuthor);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,TOP=50,LEFT=20,WIDTH=600,HEIGHT=450,");
	}
	else if (ShareSite == "FaceBook"){
		ShareUrl=("http://www.facebook.com/share.php?u="+MyUrl+"&title="+MyTitle);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,TOP=50,LEFT=20,WIDTH=950,HEIGHT=600,");
	}
	else if (ShareSite == "Ask"){
		ShareUrl=("http://mystuff.ask.com/mysearch/QuickWebSave?v=1.2&t=webpages&url="+MyUrl+"&title="+MyTitle);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,T//OP=50,LEFT=20,WIDTH=300,HEIGHT=150,");
	}
	else if (ShareSite == "Twitter"){
		ShareUrl=("http://twitter.com/home?status="+MyUrl);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,TOP=50,LEFT=20,WIDTH=800,HEIGHT=650,");
	}
	else if (ShareSite == "Technorati"){
		ShareUrl=("http://technorati.com/faves/?add="+MyUrl);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,TOP=50,LEFT=20,WIDTH=950,HEIGHT=800,");
	}
	else if (ShareSite == "delicious"){
		ShareUrl=("http://del.icio.us/post?url="+MyUrl+"&title="+MyTitle);
		ShareWindow=("STATUS=NO,TOOLBAR=NO,LOCATION=NO,DIRECTORIES=NO,COPYHISTORY=NO,MENU=NO,RESISABLE=NO,SCROLLBARS=NO,TOP=50,LEFT=20,WIDTH=950,HEIGHT=700,");
	}	
// Open window to share	
	window.open(ShareUrl, "Share", ShareWindow);
}