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View Full Version : disabling keyboard PrtScn function



pagen
08-30-2006, 12:50 PM
I am looking for a way to disable the keyboard print screen function on my web pages, is it possible? can anyone help?

Thankyou in advance.

A1ien51
08-30-2006, 01:34 PM
Give up before you try any longer, not going to happen. Plus what if a person disabled JavaScript, uses a site ripper, etc. If you do not want something to be stolen, watermark it, put it up with crappy quality, or just do not put it up at all.

Eric

pagen
09-02-2006, 12:30 AM
well thanks for nothing alien51, you dont have to be rude.

i have already read the ongoing thread about trying to stop view source and preventing picture rip offs, and am aware that it is impossible to 100% protect anything on the net and the only way to protect anything on the net is not to be on the net in the first place!

the idea is to make it hard for the average joe blogs who will most likely decide to go elsewhere that it is easier to get pictures that are similar.

so if there is anyone out there that is not so rude and wishes to give me this false sense of security then please help

i was thinking of disabling hotkeys

A1ien51
09-02-2006, 01:13 AM
Sorry if you think I am being rude, but I am just trying to tell you to stop wasting your time. The internet should be seen as open source. Anything on it is game.

Eric

Wylie
09-02-2006, 02:44 AM
agree, if you can stop other to print their computer screen, you already try to disfunction other computer because there is no meaning to disfunction their key only on IE. This is illegal.

felgall
09-02-2006, 11:24 PM
You can always remove the key from your keyboard if you don't trust yourself to not press it. It isn't part of your web page so Javascript has no access to it.

tpeck
09-03-2006, 08:29 AM
My two cents' worth: it's not rude to suggest that it is impossible, but it's fine to ask too, I reckon.

I used to teach in a computer lab and wished I'd had a method to stop some kids hitting the print screen button 10 times in a row. Short of hacking off the key itself (or fingers), I guess I could have disabled the key via disturbing ANSI.SYS or something. It was just easier to give detentions.

http://www.rjskon.com/copy_image/index.htm

This is a pretty neat idea to display photos - in a swf but with a copyright display too.

Yeah, I think swfs might be quite good for locking up photos. But as the guys who know say, nothing is unswipeable if someone wants something bad enough.

I would think printing out your photos would probably be a waste of time, though - I mean what can you do with a photo printout? Hand 'em out on the street? Put a nice watermark on it and it advertises YOU!

I'd like to get hold of a copy of the commercial transparent grid with the word SEX written umpteen times all over it - it's visible in close up on any photo in every magazine every printed in the past 40 years if you go looking for it. Subliminal but there. Maybe you could get even more creative!

Proteuser
09-16-2006, 11:17 AM
Can anyone see if this is fool proof!

http://www.sgobedford.co.uk/Business/productsbusiness/productcatalogbusiness/page1.htm

Pls let us know if this is fine, or its got a back door entry still!
Thanks

A1ien51
09-16-2006, 08:58 PM
where do you want the images and sourcecode sent too?

Also I can not view the site in firefox...I hope you want to chop off 13% of surfers.

Adding this functionality drives users away more than it protects content.

Eric

Proteuser
09-19-2006, 10:20 AM
where do you want the images and sourcecode sent too?

Also I can not view the site in firefox...I hope you want to chop off 13% of surfers.

Adding this functionality drives users away more than it protects content.

Eric

could you actually send the sourcecode?! gr8
btw! You're right! and that 13% can increase too! while its insensible to block, I was actually looking this for my intranet facility, not beyond.
thanks

A1ien51
09-19-2006, 03:08 PM
One line of code in the address bar shows:



<DIV style="Z-INDEX: 1; LEFT: -1000px; WIDTH: 60px; POSITION: absolute; TOP: -1000px; HEIGHT: 35px"><INPUT style="VISIBILITY: hidden" onclick=ccd() type=button name=xqq></DIV>
<STYLE media=print>body {display:none}</STYLE>

<SCRIPT language=JavaScript id=SQPreload><!--
function preloadImages() {
var theImages = new Array;
for(i=0; i<preloadImages.arguments.length; i++) {
theImages[i] = new Image();
theImages[i].src = preloadImages.arguments[i];
}
}
// --></SCRIPT>

<SCRIPT language=JavaScript id=HoverImage_preload><!-- preloadImages("images/buttons/mouseover/cat2.gif") // --></SCRIPT>
<LINK href="images/buttons/mouseover/cat2.gif" rel=SQDynButton>
<TABLE cellSpacing=0 cellPadding=0 width="100%" align=center border=0>
<TBODY>
<TR vAlign=top>
<TD vAlign=top align=left width=10 bgColor=#666600 height=10></TD>
<TD vAlign=top align=middle width="6%" bgColor=#666600 height=10></TD>
<TD vAlign=top align=middle bgColor=#666600 colSpan=5 height=10></TD>
<TD vAlign=top align=left width="5%" bgColor=#666600 height=10></TD>
<TD vAlign=top align=left width=10 bgColor=#666600 height=10></TD></TR>
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<TD><IMG height=111 src="../../../SMLogo/renniebanner.gif" width=570 border=0 galleryImg="no"></TD></TR></TBODY></TABLE></TD>
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<TR>
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<TD vAlign=top align=middle width="6%" bgColor=#666600 height=5></TD>
<TD vAlign=center align=middle bgColor=#666600 colSpan=5 height=5></TD>
<TD vAlign=top align=left width="5%" bgColor=#666600 height=5></TD>
<TD vAlign=top align=left width=10 bgColor=#666600 height=5></TD></TR>
<TR vAlign=bottom>
<TD vAlign=bottom align=left width=10 bgColor=#666600 height=95>&nbsp;</TD>
<TD vAlign=top align=left width="6%" height=95>
<P><FONT size=+1>Page 1</FONT></P></TD>
<TD vAlign=bottom align=middle colSpan=5 height=95>
<TABLE cellSpacing=0 cellPadding=0 width="100%">
<TBODY>
<TR vAlign=bottom>
<TD vAlign=bottom align=right>&nbsp;</TD>
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<TD vAlign=bottom align=right width=150><A onmouseover="if (HoverImage.src) {HoverImage.src='images/buttons/mouseover/cat2.gif'}" onmouseout="if (HoverImage.src) {HoverImage.src='images/buttons/default/cat1.gif'}" href="cataloguebusiness.htm"><IMG id=HoverImage height=44 src="images/buttons/default/cat1.gif" width=150 border=0 name=HoverImage galleryImg="no"></A></TD></TR>
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<H4><FONT color=#660000>Fanlight Designs - price band 'AA'</FONT></H4></TD>
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<TD vAlign=bottom align=left width=10 bgColor=#666600 height=60>&nbsp;</TD></TR>
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<TD vAlign=top align=left width=10 bgColor=#666600 height=95>&nbsp;</TD></TR>
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<TR vAlign=top>
<TD vAlign=top align=left width=10 bgColor=#666600 height=95>&nbsp;</TD>
<TD vAlign=top align=middle width="6%" height=95>&nbsp;</TD>
<TD vAlign=top align=middle height=95><IMG height=60 src="X06a/X0711.gif" width=100 border=1 galleryImg="no"></TD>
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<TD vAlign=top align=left width="5%" height=95>&nbsp;</TD>
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<TR vAlign=top>
<TD vAlign=top align=left width=10 bgColor=#666600>&nbsp;</TD>
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<TD vAlign=top align=middle><FONT color=#660000 size=-1>121CF-01</FONT></TD>
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<TD vAlign=top align=middle><FONT color=#660000 size=-1>121CF-01</FONT></TD>
<TD vAlign=top align=middle><FONT color=#660000 size=-1>123CF-01</FONT></TD>
<TD vAlign=top align=left width="5%">&nbsp;</TD>
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<TR vAlign=top>
<TD vAlign=top align=left width=10 bgColor=#666600 height=95>&nbsp;</TD>
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<TD vAlign=top align=middle height=95><IMG height=60 src="X08/X0822.gif" width=100 border=1 galleryImg="no"></TD>
<TD vAlign=top align=middle height=95><IMG height=60 src="X08/X0823.gif" width=100 border=1 galleryImg="no"></TD>
<TD vAlign=top align=middle height=95><IMG height=60 src="X08/X0824.gif" width=100 border=1 galleryImg="no"></TD>
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<TD vAlign=top align=left width=10 bgColor=#666600 height=95>&nbsp;</TD></TR>
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<TD vAlign=bottom align=middle height=10></TD>
<TD vAlign=bottom align=middle height=10></TD>
<TD vAlign=bottom align=left width="5%" height=10>&nbsp;</TD>
<TD vAlign=bottom align=left width=10 bgColor=#666600 height=10>&nbsp;</TD></TR>
<TR>
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<TD vAlign=bottom align=middle height=10><IMG height=60 src="X10a/X1028.gif" width=100 border=1 galleryImg="no"></TD>
<TD vAlign=bottom align=middle height=10></TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=left width="5%" height=10>&nbsp;</TD>
<TD vAlign=bottom align=left width=10 bgColor=#666600 height=10>&nbsp;</TD></TR>
<TR vAlign=bottom>
<TD vAlign=bottom align=middle width=10 bgColor=#666600 height=10>&nbsp;</TD>
<TD vAlign=top align=middle width="6%" height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=middle height=10>&nbsp;</TD>
<TD vAlign=bottom align=left width="5%" height=10>&nbsp;</TD>
<TD vAlign=bottom align=left width=10 bgColor=#666600 height=10>&nbsp;</TD></TR>
<TR vAlign=top>
<TD vAlign=top align=middle width=10 bgColor=#666600>&nbsp;</TD>
<TD vAlign=top align=middle width="6%">&nbsp;</TD>
<TD vAlign=top align=middle colSpan=5>
<P><A href="indexbusiness.htm">Home page</A> | <A href="cataloguebusiness.htm">Catalogue</A> | <A href="productbusiness.htm">Products</A> | <A href="designbusiness.htm">Design</A> | <A href="aboutbusiness.htm">About us</A> | <A href="contactbusiness.htm">Contact Info</A></P></TD>
<TD vAlign=top align=middle width="5%">&nbsp;</TD>
<TD vAlign=top align=middle width=10 bgColor=#666600>&nbsp;</TD></TR>
<TR vAlign=top>
<TD vAlign=top align=middle width=10 bgColor=#666600>&nbsp;</TD>
<TD vAlign=top align=middle width="6%">&nbsp;</TD>
<TD vAlign=top align=middle colSpan=5>
<P><FONT size=-1>This document maintained by <A href="mailto:sales@sgobedford.co.uk">sales@sgobedford.co.uk</A>.<BR>Material Copyright 2000 SGO Bedford</FONT></P></TD>
<TD vAlign=top align=middle width="5%">&nbsp;</TD>
<TD vAlign=top align=middle width=10 bgColor=#666600>&nbsp;</TD></TR>
<TR vAlign=top>
<TD vAlign=top align=middle width=10 bgColor=#666600 height=10></TD>
<TD vAlign=top align=middle width="6%" bgColor=#666600 height=10></TD>
<TD vAlign=top align=middle bgColor=#666600 colSpan=5 height=10></TD>
<TD vAlign=top align=middle width="5%" bgColor=#666600 height=10></TD>
<TD vAlign=top align=middle width=10 bgColor=#666600 height=10></TD></TR></TBODY></TABLE>


As I said before: USELESS!

Eric

toddfly
06-25-2009, 02:39 AM
Can anyone see if this is fool proof!

http://www.sgobedford.co.uk/Business/productsbusiness/productcatalogbusiness/page1.htm

Pls let us know if this is fine, or its got a back door entry still!
Thanks

Are you able to send me the code on how this was done? I have a photography site and we display thousands of images every week and they can just be ripped off my site. This looks like a great option.

cf.canton
06-25-2009, 03:41 AM
Give up before you try any longer, not going to happen. Plus what if a person disabled JavaScript, uses a site ripper, etc. If you do not want something to be stolen, watermark it, put it up with crappy quality, or just do not put it up at all.

Erichttp://www.tracker-analytics.com/track/img/3765/s09v0317fvxp/00.gif

Agreed, it's really not worth it, and if a person wants to steal your content, they're going to find a way.

Philip M
06-25-2009, 08:02 AM
Are you able to send me the code on how this was done? I have a photography site and we display thousands of images every week and they can just be ripped off my site. This looks like a great option.


One more time - If you do not want something to be stolen, watermark it, put it up with crappy quality, or just do not put it up at all.


A child of five would understand this. Send someone to fetch a child of five.
Groucho Marx



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