vb.org Archive - Logout grayscale function

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- - Logout grayscale function (https://vborg.vbsupport.ru/showthread.php?t=91373)

teonix

06-30-2005 08:36 AM

Logout grayscale function

Hello,

I'm trying to add the logout function to a non-vB page. The prompt part is working, but I cannot seem to get the grayscale part to work.

I am currently adding this code to my non-vB page..

Code:

<!--

function log_out()

{

        ht = document.getElementsByTagName("html");

        ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";

        if (confirm('$vbphrase[sure_you_want_to_log_out]'))

        {

                return true;

        }

        else

        {

                ht[0].style.filter = "";

                return false;

        }

}

//-->

</script>

And then utilizing the function in the logout <a href> by adding

Code:

onclick="return log_out()"

The javascript prompt pops up, but the page doesn't convert to grayscale like it does on a vB page :(

Any ideas? Is there something i'm missing that I need to include?

Colin F

06-30-2005 10:29 AM

Quote:

Originally Posted by teonix

Hello,

I'm trying to add the logout function to a non-vB page. The prompt part is working, but I cannot seem to get the grayscale part to work.

I am currently adding this code to my non-vB page..

Code:

<!--

function log_out()

{

        ht = document.getElementsByTagName("html");

        ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";

        if (confirm('$vbphrase[sure_you_want_to_log_out]'))

        {

                return true;

        }

        else

        {

                ht[0].style.filter = "";

                return false;

        }

}

//-->

</script>

And then utilizing the function in the logout <a href> by adding

Code:

onclick="return log_out()"

The javascript prompt pops up, but the page doesn't convert to grayscale like it does on a vB page :(

Any ideas? Is there something i'm missing that I need to include?

Looks OK to me... This only works in Internet Explorer, so I assume you're not testing in FireFox or so?

teonix

06-30-2005 03:11 PM

Correct, i'm testing it in Internet Explorer :)

any ideas?

BrentW

03-27-2006 04:42 AM

Any idea on how to get this effect working in Firefox and Opera?

Not a big deal, but it would be nice.

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