In the Body tag place: oncontextmenu="return false" - eliminates the need for java script. If I turn off java script, I can right-click to my hearts content.
But michael is right. Last count there were 7 or 8 ways to grab images. the one I use is the IE "Save As" which makes a copy of the page and all images into the directory of your choice.
Another popular one is "View Source" to get the url of the images. Anything you view on your PC is stored in the internet temp directory - including the images.
BTW - the following script will kill a disable-right-click script on any given page
javascript:document.body.onmousedown=null;
I have it set up as an href within an anchor. You can put this code in an html page and drag the link to your links bar and use it to disable a no-right-click script on any page
<a href="javascript:document.body.onmousedown=null; void 0;">enable right-click menu</a>
Edited by dpyers