I'm trying to make a javascript bookmarklet that will act as a highlighter, changing the background of selected text on a webpage to yellow when the bookmarklet is pressed.  I'm using the following code to get the selected text, and it work...

How can I load an external JavaScript file using a bookmarklet?  This would overcome the URL length limitations of IE and generally keep things cleaner....

I'm thinking that the reason I can't do this is because it might be a huge security hole, but here goes...  I want to have a bookmark on my browser (FF3, preferably) that is only a snippet of javascript code.  It would merely construct a URL...

Here's how I make develop a bookmarklet: I write a javascript function, pass that to Bookmarklet Builder to make a bookmarklet, add the bookmarklet to my browser, load my test webpage, test the bookmarklet, and then something doesn't work, so...

I noticed that if I have a gmail tab open with conversation view on/off, and then I open another tab and change the conversation view setting, my original tab stays in the conversation view state it started in such as when doing new searches etc. and...

I want to find or make a bookmarklet that will validate the html content of a currently viewed page using the W3C HTML 5 validator.  I have found two bookmarklets and am trying to get one to behave a bit like one and a bit like the other, however I a...

I have this little bookmarklet:  javascript:document.getElementsByTagName("div")[0].innerHTML+="Chuck Norris";   Now it's obviously supposed to take the very first div on the page, and add Chuck Norris into it.  Instead, when past...

In Firefox version 13, bookmarklets (bookmarks with a javascript: URL, e.g. javascript: alert("it works") stopped working. Is there any solution to use javascript: bookmarks in Firefox 13?...

I want to create a Delicious bookmarklet in Firefox that bookmarks the current page with a predefined tag.  For proof of concept, if I enter this url, it works:  https://john:[email protected]/v1/posts/add?url=http://www.google.com&     descrip...

By searching here, I now have two bookmarklets, which switch from/to HTTP/HTTPS :-  javascript:location=location.href.replace(/http:/g,"https:")   And ...  javascript:location=location.href.replace(/https:/g,"http:")   But is there a...